Chemicals & Plastics

Magnesium Chloride Hexahydrate (Natural) CAS:7791-18-6 Molecular Weight:203.21 Molecular Formula:MgCl2·6H2O Advantage:We makes full use of the advantages of local bitter brine resources, using abundant underground brine as raw material, the product is pure natural and quality is in the leading position in the industry. Usage: 1.It is an important inorganic raw material in chemical industry, used to produce magnesium compounds such as magnesium carbonic acid, magnesium hydroxide, and magnesium oxide; 2.It is used in the metallurgical industry to produce metal magnesium, liquid chlorine and high-purity magnesia; 3.In the construction material industry, it is an important raw material for the production of light construction materials such as glass fabric tile, decorative panel, sanitary ware, ceiling, floor brick, magnesium oxide cement and other advanced building products; 4.In the magnesium carbonate articles it can be used to produce high-quality magnesium tile, high-quality fireproofing board, magnesium packing box, magnesium decoration board, light wall board, milling ware, stove ware and the fireworks solid fusing agent, etc.; 5.In other areas, it is used as food additive, protein coagulant, thaw agent, refrigerant, dustproof agent, refractory material, etc. Items: ITEM White Magnesium Chloride Common Magnesium Chloride Appearance Flake, granule Flake, granule MgCl2 % ≥ 46 44.5 sulfate % ≥ 0.5 2.8 Alkali chloride % ≥ 0.5 0.9 Package: 25KG Bag, 50KG Bag, 1000KG Bag www.hhlwchem.com

Minimum Order: 1 bags

Potassium Sulfate(SOP) CAS: 7778-80-5 Molecular Weight: 174.24 Molecular Formula: K2SO4 Usage: 1. A highly-concentrated fertilizer containing two nutrients, 50% K2O and 18% S; 2. An ideal potassium and sulfur fertilizer for the production of pollution- free fruits, vegetables, ornamental plants and special crops; 3. Easily soluble in water, and can provide fast and effective potassium and sulfur for crops; 4. A high-efficient potassium fertilizer that does not contain free acid and can be used as base fertilizer, flushing fertilizer, and foliar fertilizer; 5. A high-quality raw material for producing high-grade complex fertilizer and compound fertilizer. 6. Granular potassium sulfate is beneficial to mechanical cultivation, and can make plants absorb slowly. It is the ideal raw material for making bulk blending fertilizer. Items: ITEM Crystal Powder Granule Premium Product First-class Product Quality Product Premium Product First-class Product Quality Product K2O % ≥ 50.0 50.0 45.0 50.0 50.0 40.0 Cl-% ≤ 1.0 1.5 2.0 1.0 1.5 2.0 H2O% ≤ 0.5 1.5 3.0 0.5 1.5 3.0 free acid (H2SO)4% ≤ 1.0 1.5 2.0 1.0 1.5 2.0 Size(1.00mm-4.75mm or 3.5mm-5.60mm)% ≥ - - - 90 90 90 Package: 25KG Bag, 50KG Bag, 1000KG Bag www.hhlwchem.com

Minimum Order: 1 bags

Potassium Sulfate(SOP) CAS: 7778-80-5 Molecular Weight: 174.24 Molecular Formula: K2SO4 Usage: 1. A highly-concentrated fertilizer containing two nutrients, 50% K2O and 18% S; 2. An ideal potassium and sulfur fertilizer for the production of pollution- free fruits, vegetables, ornamental plants and special crops; 3. Easily soluble in water, and can provide fast and effective potassium and sulfur for crops; 4. A high-efficient potassium fertilizer that does not contain free acid and can be used as base fertilizer, flushing fertilizer, and foliar fertilizer; 5. A high-quality raw material for producing high-grade complex fertilizer and compound fertilizer. 6. Granular potassium sulfate is beneficial to mechanical cultivation, and can make plants absorb slowly. It is the ideal raw material for making bulk blending fertilizer. Items: ITEM Crystal Powder Granule Premium Product First-class Product Quality Product Premium Product First-class Product Quality Product K2O % ≥ 50.0 50.0 45.0 50.0 50.0 40.0 Cl-% ≤ 1.0 1.5 2.0 1.0 1.5 2.0 H2O% ≤ 0.5 1.5 3.0 0.5 1.5 3.0 free acid (H2SO)4% ≤ 1.0 1.5 2.0 1.0 1.5 2.0 Size(1.00mm-4.75mm or 3.5mm-5.60mm)% ≥ - - - 90 90 90 Package: 25KG Bag, 50KG Bag, 1000KG Bag www.hhlwchem.com

Minimum Order: 1 bags

Chemical English name: Polycarbonate Molecular formula:(C15H16O2.CH2O3)x Molecular weight:3.0×104 Product brand: JY-PC-907RB 1.Appearance before test Lab Chroma b value(true color):-4.20 2.Physical properties density:1200kg/m3 Melt mass flow rate:7.0g/10min 3.Optical properties Transmittance:90% 4.Mechanical properties Notched Izod Impact Strength:75P kJ/m2 Tensile Strength:64Mpa tensile fracture strain:110% Bending strength:92Mpa Flexural modulus:2300Mpa Packing: 25kg small package or 750kg ton bag. Storage method: Open flames are prohibited within the storage range, and temperatures above 250°C should be avoided. keep in the shade

Minimum Order: 1 bags

Product Description Caustic Soda 99 For Sale, Aluminum Smelting Industry,Sodium Hydroxide Flakes Product Description Caustic soda 99, also known as sodium hydroxide flake, is a white, solid, crystalline substance that is highly caustic and reactive. It is an inorganic compound with the chemical formula NaOH and is commonly used in various industries, including paper making, textiles, water treatment, and soap and detergent manufacturing.

Polyvinyl Alcohol (PVA) Product Description Polyvinyl Alcohol CAS 9002-89-5 is a synthetic polymer with many outstanding properties and applications. The following are the main properties and applications of polyvinyl alcohol. Experience the versatility of polyvinyl alcohol (PVA), a remarkable synthetic polymer that boasts a multitude of outstanding properties and applications. Its unparalleled characteristics make it an invaluable asset across various industries. Let's delve into the captivating world of PVA and explore its remarkable features. Properties of Polyvinyl Alcohol Unrivaled Solubility With its water-soluble nature, polyvinyl alcohol CAS 9002-89-5 effortlessly dissolves, offering seamless integration into various aqueous solutions. This feature ensures ease of use and enhances its compatibility in different applications. Strength and Durability PVA stands tall with its exceptional tensile strength, guaranteeing robustness and reliability in the face of demanding circumstances. Count on polyvinyl alcohol CAS 9002-89-5 to provide steadfast support and durability where it matters most. Chemical Resistance Shield your products against the corrosive forces of chemicals, as polyvinyl alcohol CAS 9002-89-5 showcases remarkable resistance. This protective trait enables its integration in environments that require steadfast resistance to chemical interactions. Film-Forming Marvel

RDP/VAE powder Product Description Our architectural grade redispersible latex powder is a versatile polymer binder that can be used in a variety of applications, such as tile adhesives, cement-based plasters, and self-leveling compounds. Made from vinyl acetate and ethylene, our RDP VAE products are characterized by their excellent adhesion, flexibility, and water resistance. Redispersible emulsion powder is a water-soluble white or off-white flowable powder, which is a copolymer of ethylene and vinyl acetate. 1. It is one of the most used polymers in the world. 2. It has the most experience in the construction field. 3. can meet the requirements of mortar rheological properties. 4. has excellent UV resistance and good heat resistance and long-term stability. 5. has the widest glass transition temperature range (Tg). 6. has a relatively good integrated bonding, flexibility performance. 7. has the longest how to produce stable quality products of chemical production experience and experience in maintaining storage stability. 8. extremely easy to combine with the performance of protective colloids.

Carboxymethyl cellulose (CMC) Product Description Carboxymethyl cellulose (CMC) is a common polymer compound with many outstanding properties and applications. The following are some of the main characteristics and applications of CMC. Properties: CMC is a colorless, tasteless, odorless, water-soluble powder compound. It has excellent stability and viscosity and is capable of forming strong colloidal solutions. CMC also has surfactant properties and therefore has good lubricity and dispersibility. CMC's water solubility and ion exchange ability make it an excellent adsorbent and dehydrating agent. Applications: CMC is mainly used as thickener, emulsifier, stabilizer, binder and dispersant in food, pharmaceutical, pulp and textile industries. CMC is also used in the petroleum, cosmetic, coating, ceramic and construction material industries.

High-quality hydroxyethyl methyl cellulose (HEMC) Product Description HEMC (hydroxyethyl methyl cellulose) is a common polymer compound that has many outstanding properties and applications. HEMC is a water-soluble, high molecular weight, powdered compound. HEMC is non-ionic and has good compatibility and stability. HEMC has excellent viscosity, flowability and solubility and can be used in a wide range of applications. With high water retention and durability, HEMC can improve the performance and stability of coatings, construction materials and other products. HEMC is mainly used in coatings, paints, adhesives, cement mortars, paper pulp, ceramics and pharmaceuticals. In coatings and paints, HEMC is commonly used as stabilizers, thickeners and anti-drip agents. In cement mortar, HEMC is usually used as a binder, water retainer and thickener. In medicine, HEMC is usually used as formulation and surfactant.

Hydroxypropyl Methylcellulose Product Description Hydroxypropyl Methylcellulose (HPMC for short) is an important chemical and building material additive obtained by chemical modification of natural cellulose, which has a variety of excellent physical and chemical properties and application characteristics. The main properties of HPMC are as follows. Good solubility: HPMC has good solubility and swelling in water, which can be fully dispersed and dissolved in cement-based, lime-based, gypsum-based and other cement-based materials, increasing the fluidity and processability of the materials. Good viscosity adjustment ability: The viscosity of HPMC can be adjusted according to different production processes and application requirements, which can control its fluidity and processability in cement-based materials, and also improve its crack resistance and durability. Excellent water retention: HPMC has good water retention and moisture retention properties, which can slow down the evaporation of water and maintain the water content of cementitious and other materials, which is conducive to the early strength development and crack resistance improvement of materials. Good surface activity and dispersibility: HPMC contains hydroxyl and methyl groups in its molecules, which have good surface activity and dispersibility and can effectively disperse and stabilize tiny particles, such as air bubbles and particle impurities, in cementitious and other materials. Good biocompatibility: HPMC is a natural cellulose derivative with good biocompatibility and non-toxicity, which will not cause harm to the environment and human health.

The dredging rubber hoses are suitable for dredging sand & slurry. It is normally installed between the HDPE dredging pipes to ensure the whole pipelines more flexible. SINCO Pipe could supply dredging rubber hoses ranging from 100mm inner diameter to 900mm inner diameter with various length and pressure ratings. Dredging Rubber Hose Advantages The dredging rubber hose is suitable for dredging engineering projects .It is consist out of an inner lining which can be adjusted to meet the specific requirement of the transported medium. Wear indicator layers can also be implemented in the lining of the hoses which transport abrasive medium. A proven textile reinforcement of high tensile strength controls the pressure resistance of the hose as well as its tensile strength. Whereas the outer cover is built up utilizing a rubber compound formulated to be highly resistant against weathering, UV light and ozone attack. On special request the outer cover can be built utilizing oil resistant materials. Hose end fittings are available in a wide range of designs specifically produced to match the selected hose service requirements. The dredging rubber hose main features as follows:   1. Dredging rubber hose outer cover with excellent aging resistance and corrosion resistance. 2. Dredging rubber hose inner cover with excellent abrasion resistance and high quality. 3. Wearing colored indicator layer. 4. Bending angle in working condition is from 0-45. 5. Low centre of gravity, strong ability of the anti-wave and good stability.

HDPE Dredging Pipe floaters/Floats are made of rotationally molded polyethylene with UV inhibitors to prevent degradation of the floats over time. SINCO HDPE Dredging pipe and floats are perfect solutions for dredging works, dewatering, pumping and other industrial projects. The dredge pipe floats are designed to be supplied with SINCO HDPE dredging pipes floats and flexible rubber hoses, which provide sufficient buoyancy to keep SINCO HDPE dredge pipes floating above the water level. HDPE dredging pipe floaters/floats are usually made in yellow color as a warning sign to other vessels in the vicinity. Other colors can be made upon request. HDPE Dredging Pipe Floaters/floats Features: • HDPE dredging pipe floaters/floats are usually made in yellow color as a warning sign to other vessels in the vicinity. Other colors can be made upon request. • To ensure long-term outdoor use, UV stabilizers must be added during manufacture to ensure good UV stability of the dredge pipe floats. • HDPE dredging pipe floaters/floats consist of two halves, the inner diameter of the pipe float is the same as (or slightly smaller than) the outer diameter of the HDPE dredging pipe so that the dredging pipe float can be firmly fixed to the dredging pipe without sliding. • The two halves of the pipe float connected by bolts/nuts made of galvanized steel (or stainless steel, if required). • The polyethylene used in the manufacturing process is fully recyclable (environmentally friendly), is fully compatible with the marine environment and has a high UV resistance. • HDPE dredging pipe floaters can absorb or reduce the energy generated by ship collisions and protect the dredging pipes they support. Double-reinforced bolts/nuts on each floater ensure a secure connection to the pipe. • SINCO HDPE dredging pipe floaters is the ideal solution and a necessity for modern dredging work projects.

HDPE Dredging Pipe with non-toxic, odorless, good heat and cold resistance. The pipe is made by PE100 high density polyethylene materials. HDPE dredge pipes are widely used for dredging industries, dredger pipelines, sand pumping pipelines, etc. HDPE Dredging pipe is high rigidity and toughness with high mechanical strength. It has ultra-high resistance, abrasion degree is 4-8 times of steel pipes, useful life can reach more than 5 years. It can withstand the impact of wind and waves on the sea, With good performance, high chemical stability, it can withstand various corrosive media (acid, alkali, salt, etc.) within a certain temperature and concentration range. HDPE dredging pips are manufactured and welded from two HDPE flange adapters and two steel flanges where the two pipes can be easily joined together by flanges and covered with floats to keep them afloat. SINCO HDPE Dredging Pipes are usually produce in 12 meters lenghts. The pipe can be provided from OD110mm to OD1400mm. with various wall thickness as per different SDR & designed pressure rating, and custom-made steel backing rings are available. HDPE Dredging Pipe Applications 1. HDPE Dredging Pipe could be used for transferring powder and coal ash in thermal power plant. 2. HDPE dredging pipe is suitable for delivering mine tailings and slurry, metallurgical mines in the mining industry. 3. HDPE dredging pipe can use for delivering pulverized coal and coal-water slurry of coal preparation plant in the coal industry. 4.Delivering mud and corrosive media with slag in the chemical industry. 5. Delivering crude oil and petroleum. 6. HDPE dredging pipe could be used for delivering sand\mud\slurry for dredger in dredging projects or sand suction projects, and also for seawater treatment projects.

HDPE gas pipe is suitable for outdoor gas transportation and distribution and is the preferred system for underground natural gas and liquefied petroleum gas mains. Sinco HDPE gas pipes are made from either PE80 or PE100 raw materials, which are sourced from world-leading suppliers of raw materials. The raw materials used in the production of HDPE gas pipes are carefully selected to ensure the highest quality and consistency. The gas pipeline is one of the most important components of the pipeline network in a city. The gas itself has certain dangers. If there is a leakage, it is easy to cause great harm, so the safety of HDPE gas pipes is very important. The replacement of the pipe network is also a very troublesome project. Excellent HDPE gas pipes have a service life of 2-3 times that of traditional pipes, up to 50 years. They have good properties, low installation costs and strong safety, so HDPE pipes are ideal used for gas transmission. HDPE Gas Pipe Application HDPE gas pipe is suitable for the gas conveying system which operating temperature range from -20℃-40℃and long time working pressure no more than 0.7Mpa. HDPE Gas Pipe Shipment HDPE Gas pipes are usually shipped by containers, pipes could be telescoped to minimize ocean freigth in terms of several sizes. Bulk shipment are also available. Sinco has its own logistics staffs with rich experiences in cargo packing & shipment. We can arrange the most reasonable shipping solutions for you to save shipping cost.