Hqee, Polyurethane Chain Extender

Supplier: Lubricants additives, catalysts, chain extenders

Colorless transparent liquid. Soluble in methanol, ethanol, ketone and benzene, would become methanol when crosslinking with water Purity: 99.30%min Boiling point: 102¡æ/760mmhg Density (p200.954-0.955 Refraction rate (n30 1.369-1.370. 180kg/drum

BASIC INFORMATION: Chemical Name: 2,2-Bis(hydroxymethyl)propionic acid Cas No.:4767-03-7 Molecular formula:C5H10O4 Molecular weight:134.1231 Appearance: White crystal Powder Packing: 25kgs kraft bags or PP bags Property: tasteless, free flowing white crystal, Soluble in water, methanol, dimethylamide, acetone, etc. Application: In the manufacture of waterborne polyurethane, it is not only a chain extender,but also a self emulsifying agent, It can be made into self emulsifying waterborne polyurethane with good stability; The preparation of polyurethane water emulsion leather finishing agent is the upgrading product of the traditional water emulsion polyacrylate leather finishing agent. Used as an additive for improving polyester resin; Used as raw material of photosensitive resin and liquid crystal For epoxy ester coating, polyurethane elastomer and powder coating; It is used to manufacture magnetic recording materials and adhesives, and to produce recording tapes, video tapes, computer tapes, data recording tapes, magnetic cards, etc.

Ethanol Amines Product : Triisopropanolamine-85% CAS No. : 122-20-3 Applications : Grinding Aid in Cement and concrete, Chain terminator in isoprene (rubber) polymerization curing, polyurethane, metal working

We are one of the reliable Manufacturers and Suppliers of premium Lauryl Chloride. Formulated of quality assured compounds, our Lauryl Chloride is of unmatched composition, purity and reliability. Buyers can purchase the chemical from us in superior-grade packaging. We offer Lauryl Chloride as per requirements by extending customized packaging solutions. Lauryl Chloride (also called 1-Chlorododecane) is a clear to pale yellow liquid belonging to the family of organic halogen compounds. It is hard to dissolve in water, but can be mixed with alcohol and ether. This chemical is less health hazard substance than short chain alkyl chlorides. But it gives off irritating or toxic fumes (or gases) in a fire. It is used as a solvent, as an chemical intermediate to make photographic chemicals, pharmaceuticals, organometallic compounds, surfactants.

Sis am500 is the world's first water-based, durable non-toxic, relatively safe, non-flammable, odorless and colorless that is easy to apply and incorporate on many textile surfaces. Sis am 500 is an effective aqueous antimicrobial that can produce a durable microbiostatic coating on a broad range of textiles. Epa registration (usa) :75174-2 Benefits: *inhibits the growth of odor-causing microbes. *prevents the growth of mold and mildew. *eliminate the odour caused by human sweat on clothes. *long-lasting antimicrobial effect (remain >90% anti-bacterial effect after 50 laundries). *compatible with many processes and conditions, including ph's from 3 to 10. *by minimizing mold decay of skin cells, interrupts dust mite life cycle by eliminating their nutrient source. *malodors are attacked at their source by preventing decay. *can be incorporated into the manufacture of a wide variety of materials, providing extended life and usefulness to many products.. Applications: *mattress pads and ticking. *bed sheets, blankets, and bedspreads. *buffer pads (abrasive and polishing). *sponges. *polyurethane foam for household, industrial, and institutional sponges and mops. *pre-moistened towelettes and tissue wipes. *athletic and casual shoes and shoe insoles and socks. *throw rugs, towel. *disposable wiping. *upholstery. *women's hosiery, women's intimate apparel, men's underwear, and outerwear. *umbrellas, other non-woven articles. Am500 can be easily applied to textile treatment by exhaustion or padding.

Amine-terminated polyether Zhengda® zt-143 Zhengda® zt-143 amine-terminated polyether is characterized by repeating oxypropylene units in the backbone.As shown by the structure, zhengda® zt-143 is a trifunctional primary amine having an average molecular weight of approximately 440. Its amine groups are located on secondary carbon atoms at the ends of aliphatic polyether chains. Applications Epoxy curing agent Anti-sag agent for polyurethanes Benefits Low color and vapor pressure Completely miscible with a wide variety of solvents, including water Improves flexibility and strength Sales specifications Property specifications Appearance colorless to pale yellow with slight haze Color, pt-co 50max. Primary amine, % of total amine 90 min. Total amine, meq/g 6.1 – 6.8 Water, wt% 0.25 max. Additional information Ph, 5% aqueous solution 11.6 ahew (amine hydrogen equivalent wt.), g/eq 81 Refractiveindex, nd20 1.46 viscosity, cst, 25°c (77°f) 72 Vapor pressure, mmhg/°c 1/181 density, g/ml (lb/gal), 25°c 0.978 (8.12) 5/207 flash point, pmcc, °c (°f) 196 (385) Cas number 39423-51-3 Products packaged/shipped Drum 200 kgs net wt. Iso tank appro. 23, 000.00 kgs net wt. Ibc 1000 kgs net wt.

Basic Information: Chemical Name: 2,2-Bis(hydroxymethyl)propionic acid Cas No.:4767-03-7 Molecular formula:C5H10O4 Molecular weight:134.1231 Appearance: White crystal Powder Packing: 25kgs kraft bags or PP bags Property: tasteless, free flowing white crystal, Soluble in water, methanol, dimethylamide, acetone, etc. Application: In the manufacture of waterborne polyurethane, it is not only a chain extender,but also a self emulsifying agent, It can be made into self emulsifying waterborne polyurethane with good stability; The preparation of polyurethane water emulsion leather finishing agent is the upgrading product of the traditional water emulsion polyacrylate leather finishing agent. Used as an additive for improving polyester resin; Used as raw material of photosensitive resin and liquid crystal For epoxy ester coating, polyurethane elastomer and powder coating; It is used to manufacture magnetic recording materials and adhesives, and to produce recording tapes, video tapes, computer tapes, data recording tapes, magnetic cards, etc. YIGYOOLY CHEM-Chinese chemical raw materials supplier, www.yigyooly.com

Chemical name: Triethylene glycol bis[3-(3-tert-butyl-4-hydroxy-5-methyl phenyl) CAS No.:36443-68-2 Molecular formular: C34H50O8 Molecular weight:586.8 Appearance: White powder Melting point,degree:76-79 Ash, %:0.1max. Volatility, %:0.5max. Assay, %:98.0min. Transmittance 425nm 95% min. 500nm 97%min. ANTIOXIDANT HONOX-245 is a partially- hindered phenolic antioxidant that provides excellent processing and long term thermal stability. It is mainly used in the processing and improvement of long-term thermal stability of styrene polymer such as HIPS, MBS and ABS, engineering plastic such as POM, PA and polyurethane . It is also an effective chain terminator in PVC polymerizations. It can be added into monomers before polymerization when it is used for HIPS and PVC. It can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use. It exhibits a synergistic effect when it is used in combination with thioester antioxidants.