Chemicals & Plastics

liquid crystal PDLC CE5 69777-61-3 CE5 4-((2s)-2methylbutyl)phenyl 4-(octyloxy)benzoate 69777-61-3 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

We offer bitumen 60/90. Origin - Turkmenistan. Delivery terms Incoterms 2020®. *Bitumen penetration grade 60/90 is semi hard penetration grade bitumen used as a paving grade bitumen. This grade of bitumen is mainly used in the manufacturing of hot mix asphalt for bases and wearing courses. Bitumen 60/90 is one of the most used bitumen grades and it’s a basic material for all other bituminous products.

Liquid Crystals for PDLC Smart Film RM82 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

PDLC Liquid Crystal Mixture QYPDLC-036 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

chiral nematic liquid crystals CE9 94442-17-8 CE9 4-((2s)-2-methylbutyl)phenyl-4-propylbenzoate 94442-17-8 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Sulfamic acid Sulfamic acid, also known as amidosulfonic acid, amidosulfuric acid, aminosulfonic acid, and sulfamidic acid, is a molecular compound with the formula H3NSO3. This colorless, water-soluble compound finds many applications. Sulfamic acid melts at 205 °C before decomposing at higher temperatures to water, sulfur trioxide, sulfur dioxide and nitrogen. Sulfamic acid (H3NSO3) may be considered an intermediate compound between sulfuric acid (H2SO4), and sulfamide (H4N2SO2), effectively replacing a hydroxyl (–OH) group with an amine (–NH2) group at each step. This pattern can extend no further in either direction without breaking down the sulfonyl (–SO2–) moiety. Sulfamates are derivatives of sulfamic acid. ●Purity: 99.5%&99.8%Min. ●Molecular formula: NH2SO3H ●Molecular weight: 97.09 Uses: ●Cleaning agent. ●Catalyst for esterification process. ●Dye and pigment manufacturing. ●Herbicide. ●Ingredient in fire extinguishing media. ●Pulp and paper industry as a chloride stabilizer. ●Coagulator for urea-formaldehyde resins. ●Electroplating. Packaging: ●Net weight 600kg big bags with pallets 24Mt/20’GP ; ●25kg bags without pallets,27Mt/20’GP; ●25kg bags with pallets 25Mt/20’GP. ●Loaded production capacity: 20,000tons/year. If you are interested in our products, please contact: Mobil/WhatsApp: +86 189 5388 4105 Wechat: bob18981 E-mail: bobchang@goodstargroup.com E-mail: bobchangsales@gmail.com E-mail: bobchangsales@lzjxchem.com Web: www.lzjxchem.com

Minimum Order: 20 square metres

Magnesium sulfate heptahydrate, Magnesium sulfate heptahydrate, also known as sulphobitter, bitter salt, cathartic salt, Epsom salt, chemical formula MgSO4·7H2O), is a white or colorless acicular or oblique columnar crystal, odorless, cool and slightly bitter. After heat decomposition, the crystal water is gradually removed to anhydrous magnesium sulfate. Mainly used in fertilizer, leather, printing and dyeing, catalyst, paper making, plastics, porcelain, pigments, matches, explosives and fireproof materials manufacturing, can be used for printing and dyeing thin cotton cloth, silk, as a heavy agent of cotton silk and kapok products filler. Uses: ●Used as raw material for manufacturing magnesium salt. ●Used as chemical reagent and analytical reagent. ●It is used in the printing and dyeing industry. In the printing and dyeing industry, it is used as the color developing salt of blue dye and the alkali absorbing agent in black solution to ensure that the pH value is between 6 and 7 to achieve uniform dyeing.It can also be used as cement fire retardant, papermaking filler and weighting agent for textiles. ●Feed additive, anhydrous magnesium sulfate is mainly used in feed additives as a supplement to trace element magnesium. ●Desiccant. ●Used as fertilizer for potted plants or magnesium deficient crops, such as tomatoes, potatoes, roses, etc. ●Also used as bath salt. ●It is also used in tanning, explosives, papermaking, porcelain and other industries. Package： 25Kg/ , 50Kg/ Ton Bag, Plastic Inside and Woven Outside, English Neutral Packaging, Provide Customized Service. There Is A Free Sample Of 1000 Grams, But You Will Have to Pay the Shipping Costs Yourself. Storage： Stored In A Ventilated, Dry Warehouse, Packaging Containers Must Be Sealed To Prevent Moisture, Separate From The Delixing Items,Pay Attention To Rain And Exposure During Transportation, Handling Gently To Prevent Packaging Damage.

Minimum Order: 20 square metres

chiral nematic liquid crystals CE4 69777-59-9 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Liquid Crystals for PDLC Smart Film QYPDLC-036 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

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Minimum Order: 1 bags

Polyphenylene ether is a high-performance thermoplastic resin with excellent properties such as light weight, high temperature resistance, corrosion resistance, good dimensional stability, low water absorption, low dielectric loss rate, and halogen-free flame retardant. These properties make it perform well in water treatment equipment. Specifically: Chemical resistance: Polyphenylene ether has good resistance to most chemicals, including acids, alkalis, solvents, etc., which makes it excellent in treating wastewater containing chemicals. Electrical insulation properties: Polyphenylene ether has good electrical insulation properties for electrical connectors and electronic components, providing reliable and efficient performance in electrical applications. Dimensional Stability: Polyphenylene ethers have good dimensional stability with little dimensional change at high temperatures and are suitable for water treatment equipment components that require stable performance. Processing performance: Polyphenylene ether can be processed by injection molding, extrusion and other methods, with good molding properties, suitable for making various water treatment equipment parts. In addition, the specific applications of polyphenylene ether in the water treatment industry include: Pumps and valves: the pumps and valves made of polyphenylene ether have good corrosion resistance and dimensional stability, and are suitable for various water treatment systems. Connectors: Its excellent electrical insulation properties and chemical resistance make it an ideal material for connectors in water treatment systems. Pump Wheel: The pump wheel made of polyphenylene ether has low water absorption and good mechanical properties, which is suitable for water treatment equipment requiring high strength and corrosion resistance.

Liquid Crystal Reactive monomers RM257 RM257 174063-87-7 1,4-Bis-[4-(3-acryloyloxypropyloxy)benzoyloxy] , -2-methylbenzene C33H32O10 HPLC: 97% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Polyphenylene ether resins (PPO) are widely used in the manufacture of copper-clad laminates (CCL) and printed circuit boards (PCB), mainly due to their excellent insulating properties, heat resistance and mechanical strength. PPO resins not only improve the dielectric and mechanical properties of CCLs, but also enhance their dimensional stability and low water absorption. Application of Polyphenylene Ether Resin in Copper Clad Laminate and Its Advantages The application of polyphenylene ether resin in copper-clad laminates is mainly reflected in its excellent performance: Insulation performance: Polyphenylene ether resin has low dielectric constant and dielectric loss, which can effectively reduce the interference and loss in signal transmission. Mechanical properties: the modified PPE resin can significantly improve the mechanical strength and dimensional stability of copper-clad laminates, ensuring stable performance in high-frequency applications. Thermal performance: Polyphenylene ether resins can maintain stable performance at high temperatures, which is suitable for high-frequency copper-clad laminates.

liquid crystal reactive monomer RM105 82200-53-1 RM105 82200-53-1 Benzoesure, 4-[[6-[(1-oxo-2-propenyl)oxy]hexyl]oxy]-, 4-methoxyphenylester HPLC: 97% MIN. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres