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Product Name：St. John's Wort Extract Specifications：0.3%Hypericin Botanical Name：Hypericum perforatum L. Appearance： Dark brown ro black Powder Part Used：Aerial part CAS No. ：548-04-9 Introduction：St. John's wort has been esteemed as medicine for centuries, and ancient Europeans believed it had magical protective powers against disease and evil. Native to Europe, Asia and northern Africa, the yellow flowers are now a common midsummer sight throughout North America. St. John's wort grows particularly well in northern California and southern Oregon, where ranchers considered it a pest because it can be toxic to livestock (see Safety). Beetles released as a biological control have vastly reduced plant populations in areas of former abundance. Function and Usage： 1.St John's wort is widely known as an herbal treatment for depression. It is proposed that the mechanism of action of St. John's wort is due to the inhibition of reuptake of certain neurotransmitters. 2.St. John's wort is also being studied for anxiety because, in some studies on depression, people taking St. John's wort also reported an improvement in anxiety. 3.St. John's wort has also been suggested as a possible treatment for OCD because the same medications (antidepressants) are often used for OCD, and because of promising results from a preliminary study. A later study on St. John's wort, however, didn't find it more effective than a placebo for OCD. 4. Some alternative practitioners recommend St. John's wort for ear pain due to an ear infection (otitis media). 5.St. John's wort is being explored for smoking cessation. Although promising, well-designed studies are needed. Advantage of Jianhe’s product： 10 years professional experience in botanic extract. Honest and reliable sales and service team. Excellent industry reputation, trustworthy kin grain factory Quick and reliable, timely delivery of the goods Package：25kg/Drum Storage Condition：Sealed, avoid light, moisture Shelf Life：2 years

Minimum Order: 25

ZHONGTIAN gives the rubber industry unique silicone products. Discover how individual solutions are created worldwide. RTV-2 SILICONE RUBBER MOLDMAKING COMPOUNDS Whether in industrial mass production or arts and crafts, excellent reproduction fidelity, good release properties and high resistance are vital prerequisites for first-class moldmaking results. RTV-2 SILICONE RUBBER‏ FOR PAD PRINTING Long-term consistency of mechanical properties and ink transfer are vital for the high-quality production of printing pads. WACKER silicone rubber ensures an accurate printing result. PROCESSING AUXILIARIES & POLYMER MODIFICATION Modern plastics are at the heart of a great many diverse applications and designs. They also pose a technical challenge that enables us to develop suitable additives for specific properties. Zhongtian is a professional industrial rubber company, we provide silicone products, silicone for outside windows. Want to know more? Contact us now.

Minimum Order: 1 bags

ZHONGTIAN gives the construction industry a unique and particularly diverse portfolio based on two chemical platforms. Discover how individual solutions are created worldwide. WALLS Walls are a room's public face; their look influences the room's ambiance and overall impression. The main factors affecting the choice of the system relate to design, health, durability and the environment. FLOORING Floors are exposed to the heaviest mechanical stresses produced in a building. At the same time, demands for a system solution that considers esthetic and ecological aspects are becoming more important. WINDOWS & DOORS Windows and doors are subject to extreme stress. Stress caused by large temperature differences, weather extremes and movement by structural elements determines the choice of product to use. If you need to seal the gaps of windows and doors, or to calk around windows outside, ZHONGTIAN will provide the best products for customers. ROOF Roofs are the main source of protection for buildings, and as such are constantly exposed to the elements: sun, rain, snow, hail and exhaust fumes all affect the state of roofs. An effective and long-lasting protective surface is able to prolong a roof’s service life, thus playing a key part in retaining a building’s value. Zhongtian is a professional silicone product supplier, we provide silicone products, silicone for outside windows. Want to know more? Contact us now.

Minimum Order: 1 bags

Methyl silicone oil is used as defoamer in chemical, pharmaceutical and food industries; as head oil, hair cream, hairdressing agent, hair fixing agent and sunscreen agent in cosmetic industry. ANTIFRICTION AGENTS & LUBRICANTS ZHONGTIAN's silicone-based antifriction agents and lubricants are time-tested methyl silicone fluids, phenylmethyl silicone fluids, ready-to-use silicone pastes and individual specialty grades that enhance all industrial production processes that need to run at very high or very low temperatures. WEB OFFSET PRINTING Release, antifriction and antistatic agents are ideal for web offset printing as they ensure perfect results. Based on our certified process and quality control systems, ZHONGTIAN silicone fluids ensure that printed matter is produced reliably, cost-effectively and efficiently.

Minimum Order: 1 bags

Silicone Solutions Rubber Industry RTV-2 SILICONE RUBBER MOLDMAKING COMPOUNDSWhether in industrial mass production or arts and crafts. Construction ZHONGTIAN gives the construction industry a unique and particularly diverse portfolio based on two chemical platforms. Silicone Products in Construction Automotive & Transport SEALING, POTTING & BONDINGThrough excellent sealing and adhesive properties, non-life-threatening fire behavior. Chemical Industry ANTIFRICTION AGENTS & LUBRICANTSZHONGTIAN’s silicone-based antifriction agents and lubricants are time-

Minimum Order: 1 bags

Name: Weather-resistant Adhesive For Neutral Curtainwall Feature: GS885 is one component, neutral cure silicone sealant. It curing quickly, high adhesive strength and high modulus. It has good compatibility with another neutral silicone sealant. Packing Specification Plastic packaging, 300ml/tube, 24tubes/ctn. Scope Of Use of Weather-resistant Adhesive For Neutral Curtainwall Gap sealing of decoration. Gap sealing of windows and doors. Other building construction and industrial applications. Restriction of Weather-resistant Adhesive For Neutral Curtainwall Cannot be used as a silicone structural sealant. Not suitable for the total water immersion places or wet places all the year- round. Not suitable for frosting and wet surface. Important Notes of Weather-resistant Adhesive For Neutral Curtainwall Used in the well-ventilated environment; Keep out of children's reach, to avoid eating; If not curing sealant contact eyes, rinse clean with water immediately, and please seek medical assistance. Storage of Weather-resistant Adhesive For Neutral Curtainwall 9 months for shelf life since the date of production. Zhongtian is a professional silicone product supplier, we provide silicone products, natural cure silicone sealant, neutral clear silicone. Want to know more? Contact us now.

Name: Trimethylchlorosilane Feature: Trime , thylchlorosilane is a colorless or light yellow transparent irritating liquid. CAS No.: 75-77-4 Technical Data of Trimethylchlorosilane Testing Items Testing Standards Trimethylchlorosilane /% ≥ 99.5 Methyltrichlorosilane /% ≤ 0.05 Tetrachlorosilane /% ≤ 0.05 Description of Trimethylchlorosilane Trimethylchlorosilane is colorless transparent liquid, and it is volatile, easily hydrolyzed in humid air to free hydrochloric acid. It is soluble in benzene, ether and perchloroethylene. Besides, chlorotrimethylsilane is flammable, toxic and corrosive. Sealed and stored in a cool and dry place. Store in a low temperature ventilated place, away from fire and heat source. Separate storage and transportation with oxidizers, acids and bases.

Minimum Order: 1 bags

Name: Silicone Window Sealant & Door Sealant Features: One component, neutral, room temperature curing building silicone sealant, and non-corrosive for most of the building materials. Excellent weatherproofing, long performance life. Excellent adhesive strength for most building materials. Scope of Use of Silicone Window & Door Sealant Sealing of glazing, and the installation of windows and doors. Sealing of building construction, aluminum, steel, stone, and ceramics and so on. Sealing of glazed decoration indoor. Use Restriction of Silicone Window & Door Sealant Cannot be used as a silicone structural sealant. Not suitable for long-term underground joints and soaking places. Not suitable for the building materials contain grease seep. Before silicone cure fully, cannot cut off from the air. Important Notes of Silicone Window & Door Sealant Used in a well-ventilated environment, because the sealant will release volatile compounds in the curing process. Before cured, avoid contact with the skin for a long time in direct, in case of contact with eyes, rinse clean with water immediately, and please seek medical assistance. Fully cured sealant is not hazardous, not harmful to the skin. If swallow sealant, please seek medical assistance. Packing Specification of Silicone Window & Door Sealant Plastic packaging, 300ml/tube, 24tubes/ctn. Zhongtian is a professional silicone suppliers, we provide silicone products. Want to know more? Contact us now.

Minimum Order: 1 bags

Silicone sealant is a part of silicone products. It is mainly divided into deacetic acid type, dealcoholic type, deamination type and oxime type. Silicone sealant is also known as glass glue because users buy silicone sealant is mainly used in glass bonding and sealing. The chemical composition of polydimethylsiloxane, silica polymer can all be called silicone. Silicone sealant is a kind of ointment or gel. Once it comes into contact with the moisture in the air, it will solidify into a tough rubber like solid material. Zhongtian Silicone Sealant Product Series Silicone sealant product series is a significant part of the whole products series of Zhongtian. It is likely that you have used silicone based caulk on your own, or seeing others use is or merely walked by it. Because of the strong adhesive bonds that silicon is able to generate, silicon sealant enjoys quite wide application in various fields. Find silicone window & door sealant as well as a weather-resistant adhesive for neutral curtainwall here in Zhongtian! As silicone sealant manufacturers, we provide customers with a reasonable silicone sealant price. Silicone Window & Door Sealant One component, neutral, room temperature curing building silicone sealant, and non-corrosive for most of building materials. Weather-resistant Adhesive For Neutral Curtainwall GS885 is one component, neutral cure silicone sealant. It curing quickly, high adhesive strength and high modulus. Silicone Sealant Properties Silicone sealant is an adhesive in liquid form. Generally speaking, the outlook, touch feeling and function of silicone sealant are much like a gel. It has the following properties: 1. Silicone can keep its elasticity and stability is not only high but low temperatures when compared to other adhesives. 2. Silicone is other chemicals, moisture, and weathering resistance. 3. Silicone sealant must be cured under temperature between 40°F to 100°F and humidity between 5% and 95%. Silicone Sealant Uses Compared with other adhesives, silicone sealant has great use-value and strong applicability. It can bond with many materials and show strong tensile properties. During the work, even under great tension and pressure, it will not easily encounter deform. Good resistance to stretching and tearing, play a super protective role. As one of the local China silicone sealant manufacturers, Zhongtian can provide you high-quality silicone sealant application solutions, which can be widely used in new energy, military, medical, aviation, shipping, electronics, automobile, instrument, power supply, high-speed rail, and other industries. How To Apply Silicone Sealant? Silicon is often used to finish joints, prevent humidity and fill seams or gaps. You need to apply silicon sealant step by step. First of all, choose the proper type of silicon sealant. It needs to be noted that not all types of silicone sealants can be painted over. Bonding before you paint over the sealant. Choose the color that is most suitable for the underlying surface. Then the oxidation step takes place. It is worth mentioning that if the silicone sealant used contains any acidic elements, this step will be taken on the underlying surface. And then you need to clean the surface, remove any glue or residues before masking. Using the sealant cartridge then by employing a hobby knife. The next will be making the seal, in which the ideal working position will be holding the sealant gun at an angle of 45°. Last but not least, finishing off the sealant line by wetting your finger with some soapy water. Here you have finished the whole process of applying the silicone sealant. Using Limited Conditions of Silicone Sealant Various silicone glass sealant is subject to the following restrictions when used. -Not suitable for construction in places with long-term water immersion. -not with the material soluble with oozing grease, plasticizers or solvents. -frost or wet surface can not be bonded. -completely closed place can not be cured (silica gel needs to be cured by the moisture in the air). -the substrate surface is not clean or not firm when not bonded. Acid silicone glass sealant will corrode or can not bond copper, brass (and other copper alloys), magnesium, zinc, electroplated metal (and other zinc alloys), while it is recommended that masonry materials made of goods and carbonized iron substrate do not use acidic glass adhesive in methyl isobutyrate (PLEXIGLAS), polycarbonate, polypropylene, polyethylene and TEFLON (Teflon, polytetrafluoroethylene) made of The use of this product on the material will not be able to obtain a good bonding effect and good compatibility. It is also not suitable for joints moving more than 25% of the joint width, and it is better not to use ordinary acidic glass adhesives on structural glass (except acidic structural adhesives), and acidic glass adhesives should not be used in places where abrasion and substantial disadvantages can occur. Silicone acid glue substrate surface temperature of more than 40 ℃ is not suitable for construction. Categories of Silicone Sealant By product packaging Single-component and two-component. Single-component silicone adhesive, the curing of which is dependent on contact with moisture in the air to produce a change in physical properties. Two-component means that the silicone adhesive is divided into two groups A and B. Any group alone cannot form a cure, but once the two groups are mixed, they produce a cure. The common market is a single-component silicone glass adhesive.

Minimum Order: 1 bags

HTV quality or high-temperature vulcanized silicone rubber is used in the compression molding press. Special silicone rubber materials are chosen based on their intended use, whether they need to be fire, oil, or heat resistant. Food and medical qualities have FDA and BFR approvals. HTV silicone has been widely used to replace petrochemical products in all industries including aerospace, munitions industry, automobile, fine chemicals, construction, electric and electronics, food processing, mechanical engineering, medical and pharmaceutical, cosmetics, home appliances, paper film, solar batteries, and semiconductor. Recently, the scope of silicone applications has been expanding at a greater speed. Zhongtian Silicone Rubber (HTV) Product Series Zhongtian East Fluorine Silicon has long been a supplier of silicon rubber products. As silicone rubber manufacturers, we offer good quality silicone rubber products for customers who want to buy liquid silicone rubber and solid silicone rubber at a nice price. Zhongtian has developed its own silicone rubber (HTV) product series, in which you can find methyl vinyl silicone rubber and mixing silicone rubber. Methyl Vinyl Silicone Rubber Colorless and transparent, no obvious mechanical impurities. Mixing Silicone Rubber Usage: it can be used for pressing buttons, o-ring, sealing gasket, shaft seal, rubber roller etc.Packaging and shipping: the product adopts double corrugated carton packaging, net content 20 kg per p...

Minimum Order: 1 bags

1.【Space saving】: The pen holder is convenient for storing the pen, pencil, stickers, eraser, and so on, which makes it easier to find what you need. 2. 【Sturdy and durable】: The pen holder is made of high quality plastic material, sturdy and durable. It’s fit for the home and office using. 3. 【Enough capacity】: Each pen holder has five grids, which have enough compartments to hold the pen, pencil, or stickers.

Minimum Order: 1 bags

Veneer-SPC Description Plastone and Solid Wood Composite Flooring Plastone and Solid Wood Composite Flooring is new product developed on base of plastone flooring.  As the the high price of solid wood flooring halts most of the consumers, while the plastone flooring cannot give same touch feeling like solid wood, thus the plastone and solid wood composite flooring emerged.  Plastone and solid wood composite flooring is made of  plastone flooring and covered with all sorts of solid wood veneer stuck on the base material with adhesive and then coated with UV painting.  This sort of flooring is the trend for future development, because it has all the advantages of plastone flooring as well as the nature and luxury of solid wood, at the same time its price is economic enough, so that’s why it is more welcome to the market.   We are SPC flooring manufacturer. Advantage Environment friendly raw material SPC floor mainly consists of high-quality PVC resin, that is a kind of environment friendly, non-toxic and renewable material, containing no harmful substances like benzene formaldehyde, heavy metal, soluble volatile matter, or radiation. Superior anti-skid Having special skid resistance and wear-resisting layer that is extremely durable on wet,humid or complex condition the floor can meet high requirement of both private and public purpose so is widely used for airport, hospital, kindergarten, school, and home decoration. Thin and light Thickness 3.2mm-5.5mm,weight 6.0-12.0kgs/sq.m, 10%less than other commonly used flooring material. The floor has incomparable advantages on easy loading and space saving for the high-rise building,and old building reconstruction. Anti-mildew and anti-bacteria Having had special anti-bacterial, anti-fouling treatment, the floor has strong ability to keep the bacteria from inhabiting and reproduction. Waterproof and damp-proof The vinyl resin in SPC floor is non-hydrophilic so no mildew from humidity will happen to the floor. Warm and comfortable SPC floor feels flexible and has good thermal performance.it heats evenly so is comfortable to walk on barefooted. Our product overcomes the limitations of coldness and sipperiness of the stone material, ceramic tiles and terrazzo floors. In those areas such as Europe, America, Japan and South Korea, SPC floor is the first choice to cover the underfloor heating, and very suitable for homes, especially the spaces for elderly and children to stat and play. Fire-resistance According to the authorities, 95% of the fire victims were actually not bunt bu the fire but hurt by the toxic fumes and gases caused by the fire. The SPC floor fire rating is NFPA B1. It won't keep burning on its own.Away from the combustion ignition it will be naturally out in 5 seconds, and won't produce toxic or harmful gases. High grade anti-abrasion and high strength The floor surface has a transparent wear-resisting layer, and it is wear- resisting revolution can be up to 10000 turns.In normal circumstances this kind of wear-resisting layer can be used for 10-50 years depending on the different thickness. Sound absorption and noise reduction The sound-absorbing capacity of the floor is 20 decibels, which is nonpareil. For the places in need of quiet environment, such as hospital ward, school, library, auditorium, cinema etc.WINT SPC floor will always be your first choice. Environmentally-friendly and renewable SPC floor is the only renewable decorative materials of flooring, so it is of great significance to the natural resources and ecological environment on the earth. Beautiful and fashionable Using the advanced click lock technology that the other sort of flooring can't be using the SPC floor can form up as integral as one in appearance. That helps to obtain the best look and avoids to leave unattainable interstice that can't be cleaned. High safety Excellent SPC floor can reduce the harm to human body as much as possible, by spreading th impact evenly to the soles. The latest research data show that compare to other sorts of flooring, to lay SPC floor in the places where many people are often gathered or crowded, the proportion of fell-down and injuring may fall by nearly 70% visit our website:https://www.wintflooring.com/product-spc-f , looring.html Application Kindergartens, hospitals, offices, homes, hotels, youth apartments, shopping malls, nursing homes, shops, chain stores, libraries, factory renovation, etc.

ESD Flooring Description The design of modern office buildings emphasizes the use of the most flexible way to achieve the best results. The ESD floor was born under this trend. Flexible use, no need to pre-bury pipelines, anti-static, anti-interference, and ensure complete information equipment Advantages, adapt to the specific requirements of the information automation technology in the intelligent building for the environment, Integrate the existing separated equipment, functions and information in the building into one interrelated, unified coordination In the adjusted system, the expected operation and control system information sharing is realized, and the modern office The degree is more efficient and the office space is more comfortable. All-steel anti-static floor, all-steel network floor series, mainly high- quality cold-rolled steel plates Material, using advanced 1000-1500 tons hydraulic press, computer program- controlled multi-head spot welding machine, rolling leveling machine, removing grease and phosphate spraying treatment, filled with foamed cement, processing and forming, the surface of the substrate can be pasted with high wear resistance and anti-static Surface layer, tile surface layer, PVC surface layer, rubber surface layer, solid wood surface layer, laminate floor surface layer. Ceramic surface layer for various functional areas to choose from. Calcium sulphate floor has been widely used in urban houses and buildings in European countries in the 1990s. Flooding application, environmental protection, energy saving, resources, fire prevention, recycling of crystalline materials. The requirements for application and other aspects have been recognized by construction units and design units and have been widely used. We are also wpc flooring manufacturers. Advantage Flexible use of space No need to embed pipelines Anti-static Anti-interference E , nsure the integrity of information equipment Application Computer room, purification plant, office space, control room, data center, laboratory, hospital CT room, home, office, shopping mall etc.

Luxury LVT/LVP Tile / Plank Description Luxury Vinyl Tile (LVT), Luxury Vinyl Plank (LVP), which stands for Luxury vinyl tile, is an engineered, luxury vinyl tile or plank flooring option that enjoy great popularity in most of countries and areas. Luxury Vinyl Tile floors are a durable, affordable and attractive alternative to ceramic tile, natural stone, and hardwood. Patterns can be created for a modern look with metallic styles or traditional looks with travertine and slate looks. Luxury vinyl flooring is a layered product construction. The base layer is made primarily of PVC vinyl, which offers flexibility as well as dimensional stability. The decorative PVC film is laid on top of the base layer. The wear layer is typically a clear vinyl wear layer and may or may not include a urethane coating that provides superior protection from everyday wear and tear. Luxury vinyl tile comes in a variety of styles, shapes, and colors. The different types of styles include: ● Planks ● Tiles ● Wood looks ● Decorative borders ● Geometrics ● Tile and stone looks ● Grout option or no grout option ● Overall patterns An advantage of Luxury Vinyl Flooring is the ability to install modular patterns. Different tiles can be combined, different planks can be combined as well as tiles and planks can be combined. We are lvt click flooring supplier. Advantage Softer and quieter underfoot Easy to clean and maintain Available in a wide variety of styles, colors, and sizes Commercial and residential use Realistic wood, tile and stone looks Some tiles have the option of grouting for even more realism Easier installation than ceramic or stone Able to replace an individual tile or plank Clearly, Luxury Vinyl is a flooring product category that offers something for everyone! Application Kindergartens, hospitals, offices, homes, hotels, youth apartments, shopping malls, nursing homes, shops, chain stores, libraries, factory renovation, etc. Product Details of lvt click flooring LVT/LVP Name: Luxury vinyl tile/Luxury vinyl plank Construction: Stone Plastic Composite Wear layer: 0.07mm-0.7mm Back side: Optional:Dry back(Glue down),click, loose lay Total Thickness: 2.0mm-8.0mm Click system: UNILIN Dimension: Optional Bevel Edge: Micro Bevel for 0.5mm+ wear layer Water Resistant: 100% waterproof Packing: Carton/Pallet Certificate: CE, FLOORSCORE