Amine-terminated polyether Zhengda® zd-1200 Zhengda® zd-1200 amine-terminated polyether is characterized by repeating oxypropylene units in the backbone. As shown by the representative structure, zhengda® zd-1200 amine-terminated polyether is a difunctional, primary amine with average molecular weight of about 2000. The primary amine groups are located on secondary carbon atoms at the end of the aliphatic polyether chains. Applications Key ingredient in the formulation of polyurea and rim Co-reactant in epoxy systems which require increased flexibility and toughness Benefits Low viscosity, color and vapor pressure Improved flexibility from high molecular weight polyether backbone Increases peel strength Sales specifications Typical property specifications Appearance colorless to pale yellow liquid Color, pt-co 25max. Primary amine, % of total amine 95 min. Total amine, meq/g 0.93 – 1.05 Water, wt% 0.25 max. Additional information Typical physical properties Ahew (amine hydrogen equivalent wt.), g/eq 514 flash point, pmcc, °c (°f) 185 (365) Equivalent wt. With isocyanates, g/eq 1030 ph, 5% aqueous solution 10.5 Viscosity, cst, 25°c (77°f) 248 refractive index, nd20 1.4514 Density, g/ml (lb/gal), 25°c 0.991 (8.26) vapor pressure, mm hg/°c 0.93/235 Cas number 9046-10-0 4.95/254 Products packaged/shipped Drum 200 kgs net wt. Iso tank appro. 23, 000.00 kgs net wt. Ibc 1000 kgs net wt.
Amine-terminated polyether Zhengda® zd-123 Zhengda® zd-123 amine-terminated polyether is characterized by repeating oxypropylene units in the backbone.As shown by the representative structure, zhengda® zd-123 amine-terminated polyether is a difunctional, primary amine with an average molecular weight of about 230. The primary amine groups are located on secondary carbon atoms at the end of the aliphatic polyether chain. Applications Epoxy curing agent Reacts with carboxylic acids to form hot melt adhesives Reacts quickly with isocyanates Salts may be formed readily for surfactant use Benefits Low viscosity, color and vapor pressure Completely miscible with a wide variety of solvents, including water Provides tough, clear, impact resistant coatings, castings, and adhesives Coatings are free of surface blush prevalent with many amine curing agents Sales specifications Property specifications Appearance colorless to pale yellow liquid With slight haze permitted Color, pt-co 25 max. Primary amine, % of total amine 95 min. Total amine, meq/g 8.1 – 8.7 Water, wt% 0.25 max. Additional information Ahew (amine hydrogen equivalent wt.), g/eq 60 flash point, pmcc, °c (°f) 121 (250) Equivalent wt. With isocyanates, g/eq 120 ph, 5% aqueous solution 11.7 Viscosity, cst, 25°c (77°f) 9.5 refractive index, nd20 1.4466 Density, g/ml (lb/gal), 25°c 0.948 (7.90) vapor pressure, mm hg/°c 1/100 Cas number 9046-10-0 10/133 Products packaged/shipped Drum 195 kgs net wt. Iso tank appro. 23, 000.00 kgs net wt. Ibc 942 kgs net wt.
Amine-terminated polyether Zhengda® zd-140 Zhengda® zd-140 amine-terminated polyether is characterized by repeating oxypropylene units in the backbone. As shown by the representative structure, zhengda® zd-140 amine-terminated polyether is a difunctional, primary amine with average molecular weight of about 430. The primary amine groups are located on secondary carbon atoms at the end of the aliphatic polyether chains. Applications Epoxy curing agent that provides increased flexibility and toughness Used in polyurethanes, polyureas, and thermoplastic polyamide adhesives Salts may be formed for use in cutting fluids Benefits Low viscosity, color and vapor pressure Completely miscible with a variety of solvents Sales specifications Property specifications Appearance, 25°c colorless to pale yellow liquid With slight haze permitted Color, pt-co 50max. Primary amine, % of total amine 95 min. Total amine, meq/g 4.0 – 4.6 Water, wt% 0.25 max. Additional information Ahew (amine hydrogen equivalent wt.), g/eq 115 ph, 5% aqueous solution 11.6 Equivalent wt. With isocyanates, g/eq 230 refractive index, nd20 1.4482 Viscosity, cst, 25°c (77°f) 22 vapor pressure, mm hg/°c 1/165 Density, g/ml (lb/gal), 25°c 0.972 (8.10) 10/193 Flash point, pmcc, °c (°f) 163 (325) cas number 9046-10-0 Products packaged/shipped Drum 200 kgs net wt. Iso tank appro. 23, 000.00 kgs net wt. Ibc 1000 kgs net wt.
M12 is a trimethoxysilane terminated polyether, which main chain is PPO (polypropylene oxide). It hydrolyzes in the presence of moisture with catalyst (such as amine catalysis, or Tin.) by releasing methanol and finally form a stable siloxane network. Characteristica: Low viscosity, Low modulus. High active, fast curing. Could mix with normal additives well. High transparency. Excellent mechanical properties. Widely bond to substrates. Application: M12 is a main material of adhesive, sealant, perfusion glue and coatings, etc. It is cured by absorbing moisture in the air with the presence of catalyst (such as amine, tin, etc.) at room temperature. Depend on customers need, we could design it to one component series formula products, which could bond to wide range of substrates.
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.
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.
Amine-terminated polyether Zhengda® zt-1500 Zhengda® zt-1500 amine-terminated polyether is a trifunctional primary amine of approximately 5000 molecular weight. It is clear, almost colorless, viscous, liquid product. Applications Crosslinker for polyurea Co-reactant in epoxy sytems where adhesion promotion and flexibility are important Surfactant and corrosion inhibitor applications Benefits Low color Increased peel strength in epoxy adhesives Increased toughness Sales specifications Property specifications Appearance colorless to pale yellow liquid With slight haze permitted Color, pt-co 25max. Primary amine, % of total amine 97 min. Total amine, meq/g 0.5 – 0.57 Water, wt% 0.25 max. Additional information Ahew (amine hydrogen equivalent wt.), g/eq 952 flash point, pmcc, °c (°f) 213 (415) Equivalent wt. With isocyanates, g/eq 1904 density, g/ml (lb/gal) , 25°c 0.997 (8.31) Viscosity, cst, 25°c (77°f) 819 cas number 64852-22-8 Products packaged/shipped Drum 200 kgs net wt. Iso tank appro. 23, 000.00 kgs net wt. Ibc 1000 kgs net wt.
ED-900 Polyether Amine Chenhua ED-900 Polyether amine is an aliphatic polyether diamine derived from a propylene oxide-capped polyethylene glycol. It is water soluble, with an approximate molecular weight of 900 and a melting point around room temperature. Polyether amines of this type are useful in a variety of polymers because of the hydrophilicity and flexibility imparted by the polyethylene glycol chain. In polyamides, for example, antistatic properties and moisture vapor transmission can be enhanced by incorporation of PEG-based polyether amines. Chemical Structures: NH2CH(CH3)CH2-[0CH(CH3)CH2]x-[OCH2CH2]y-[OCH2CH(CH3)]z-NH2 Yâ??12.5ï¼?ï¼?X+Zï¼?=6 Physical Property: ï¼?Appearance(60â??): Colorless to light yellow with slight haze ï¼?Color, Pt-Co 75 max ï¼?Primary amine, % of total amine 95 Min ï¼?Total amine, meq/g 1.80min-2.25max ï¼?Water, wt% 0.35 max ï¼?CAS No: 65605-36-9
ED-2003 Polyether Amine Chenhua ED-2003 Polyether Amine is a water soluble aliphatic diamine derived from a propylene oxide capped polyethylene glycol. It is a waxy solid at room temperature with an approximate molecular weight of 2000. Structure: NH2CH(CH3)CH2-[0CH(CH3)CH2]x-[OCH2CH2]y-[OCH2CH(CH3)]z-NH2 Yâ??39ï¼?ï¼?X+Zï¼?=6 Physical property: ï¼?Appearance: white waxy solid ï¼?Color Pt-Co: 75 max ï¼?Primary amine content ï¼? of total amine 95 min ï¼?Total acetylatables, meq/g 0.90min-1.05max ï¼?Total amineï¼? meq/g 0.90min-1.05max ï¼?Water, wt% 0.35max Applications: ï¼?Hydrophilic polymers ï¼?Antistatic agents ï¼?Epoxy modifiers ï¼?Textile treating ï¼?Water-based coatings ï¼?Water-soluble, water-dispersible, water-swellable polyamindes ï¼?Water-soluble polyureas
CHENHUA D-2000 Polyether Amine Structure: NH2CH (CH3)CH2 [OCH2CH(CH3)]X NH2 X=33.1 Description: Chenhua D-2000 polyetheramine is a member of a family of polyamines having repeat oxypropylene units in the backbone. It is a difunctional primary amine with an average molecular weight of about 2000. Its amine groups are located on secondary carbon atoms at the ends of an aliphatic polyether chain. It is light in color and low in viscosity. Its vapor pressure is extremely low. Chenhua D-2000 polyetheramine is completely miscible in a wide variety of solvents. It is, however, only slightly soluble in water. Physical properties: Appearance: Colorless to pale yellow with slight haze Color, Pt-Co: 60 max Primary amine, % of total amine: 97min Total amine, m mol/g: 0.95-1.05 Water(%): 0.25max Applications: Chenhua D-2000 polyetheramine undergoes reactions typical primary amines. Because of its unique structure, it has found wide use in polyurethane and polyurea applications due to its fast reacting nature with isocyanates. In addition, it has found application and inconjunction with other Chenhua polyamines, Chenhua D-2000 formulated systems exhibit enhanced peel strengths. An intriguing application for Chenhua D-2000 polyoxypropylenediamine is in epoxy systems for metal priming via cathodic electrodeposition.
Polyether amine FL-1000 FL-1000 is the raw material of gasoline detergent, FL-1000 is a monoamine polymerized by nonyphenol and propylene oxide, molecular weight is about 1000, flash point is 193.3, density is 1.01g/cm3. Physical index: Appearance: colorless liquid Viscosity 25â?? m Pa.s 100-300 Amine value: 0.95-1.11 Water%:0.2%max
M330 is a trimethoxysilane terminated polyether, which main chain is PPO (polypropylene oxide). It hydrolyzes in the presence of moisture with catalyst (such as amine catalysis, or Tin.) by releasing methanol and finally form a stable siloxane network. Characteristics: Middle to low modulus. High active, fast curing. Could mix with normal additives well. Excellent mechanical properties. Widely bond to substrates. Application: M330 is a main material of adhesive, sealant, perfusion glue and coatings, etc. It is cured by absorbing moisture in the air with the presence of catalyst (such as amine, tin, etc.) at room temperature. Depend on customers need, we could design it to one component series formula products, which could bond to wide range of substrates.
Cat 3 & 5e & 6 keystone jack, disconnection module, connection module, utp and ftp patch panel, jumping wires , face plate , cat 3 and cat 5 and cat 6 cable, 25-1200 pairs, communication cables, insertion tools, pcb jacks, rj 45 and rj 11 plug, network accessories, protection unit, 3 pole protection magazine, 2 pole protection magazine, lsa modules, krone modules , indoor & outdoor stb distribution boxes, terminal, cable connecting box, fiber optic connection modules, distribution boxes, mdf blocks and network cabling products.
1.Product Name: 9006 lamp terminal 2.Product Type: 9006 terminal 3.Material: SUS 430 4.Usage: 9006 lamp 5.Product Specifications: Width: 2.8±0.1mm Thickness of material: 0.8mm Outgassing Test: passed 6.Quality: Using VDA6.3 Standard. 7.Certification: IATF 16949 FAQ: 1.How many terminals types do you produce? We produce a lot of types of high precision pins involved in auto and electron industry. 2.Whats the punching rate of your fastest punch? 800-1200/min. 3.Whats your major material to produce terminals? SUS 430, SUS 304, SUS 301, brass, SUS 430 plated Nickel, brass plated Nickel. Our Advantages 1. Mold and automation equipment are designed and manufactured by our experienced R&D team 2. The core team has more than 30 years of experience in the field of precision stamping and plastic molding 3. Highly automated production equipment ensures maximum productivity and lowest cost 4. High consistent size of the components with millions of magnitude 5. 100% inspection with visual inspection equipment, "zero" defect as the ultimate goal 6. Quick response, flexible production, exceeding customer expectations
Amine-terminated polyether.
Surfactants : printing and dyeing in textile, ester products, polyether products, amine salt products, industrial, food, pharmaceutical grade, antistatic agent, daily chemical products, agricutural milk product.
Ethylene glycol monopropyl ether Structure formula: hoch2ch2och2ch2ch3 Type: non-ion Appearance: colorless transparent liquid Color (pt-co): _5 Water content (%): _0.05 Efficient content (%): 99.8 Molecular weight: 104.090 Density 20¦: 0.912 Performance and application: this product is low poisonous and Flammable, does not have obviously stimulation to the skin. It can dissolve with majority organic solvent. Mainly applies in the agricultural chemicals, the medicine, the printing ink, the printing and dyeing etc ; it can be used as the dispersing agent, as well as the solvent in painting and the drip-dry paint in addition, it may use to make the organic synthesis raw material. Packing: 50kg or 200kg plastic barrels
Polyether l61, l62, l64 Molecular formula: ho- (c2h4o) a -(c3h6o) b-(c2h4o)c -h Type: non-ion Product\item appearance(25f¦) ph value(1%) cloudy point(f¦) color L61 primrose yellow viscous liquid 5.5-7.5 21-24 f_50 L62 5.5-7.5 29-33 f_50 L64 5.5-7.5 58-62 f_50 Performance and application: they are mainly be used as constituents of such chemical fiber finish oil as polyester, pp and pan etc and in pharmacy and defoaming of electroplate liquid, also as defoaming agent of printing and dying assistants. Packing: 200 kg iron drum or plastic barrel Storage and transportation: storage and transportation of the non-danger and non-toxic, preserve tightly and store in a cool, dry and airing area for two years
Tween series Type: non-ionic Structure formula: Product\item appearance(25f¦) acid value (mgkoh/g) hydroxy value(mgkoh/g) saponification(mgkoh/g) T-20 light yellow to yellow viscous substance f_2.0 90-110 40.0-50.0 T -40 f_2.0 85-100 40.0-55.0 T -60 yellow paste f_2.0 80-105 40.0-55.0 T -80 brown yellow viscous liquid f_2.1 65-82 43.0-55.0 Performance and application: they dissolves in water and such organic solvents as methanol, alcohol, isopropanol, glycol etc., no solubility in mineral oil, being a excellent o/w emulsifier. T-20 is widely used as solubilizer, permeate agent and dispersant in medical, cosmetics and food industry. T-60 is widely used as component of polyacrylonitrile fiber finish oil and soften agent for fiber producing, and emulsifier in coat and plastic industries. T-80 is used as emulsifier, wetting agent and diffusant etc., and as blowing promoter in polyurethane foam industry with particular effectiveness. Packing: 200kg plastic drum or galvanized iron drum Storage and transportation: storage and transportation of the non-toxic and non-danger, store in a cool, dry and airing area for one year
Span series Structure formula: Product\item appearance(25f¦) acid value (mgkoh/g) hydroxy value(mgkoh/g) saponification(mgkoh/g) S-20 primrose yellow to yellow viscous liquid f_8.0 330-360 160-175 S-40 yellow waxy substance f_10.0 255-290 140-160 S-60 yellow flake or waxy substance f_10.0 240-270 145-160 S-80 yellow brown transparent viscous substance f_10.0 190-220 140-160 Performance and application: S-20 has little solubility in mineral oil, isopropanol, tetrachloroethylene and xylene, difficult to solve in water, and is milky solution after dispersion. It is used as w/o emulsifier in medicine, cosmetics and textiles industries. S-40 is used as dispersants of printing ink and oil-emulsifying, emulsifiers of emulsion polymerization, effective additives of water-resistant textile, emulsifier and finishing agent near well in oil field. S-60 is used as constituents of synthetic fiber finish oil, soften agents of fiber post processing, and emulsifiers in plastic and pesticide industry. S-80 is used as finish oil of cord of nylon and building of finish oil for polyacrylonitrile fiber, and also used in such industries as oil drilling, printing ink, cosmetics, high-grade scouring agent, metal cutting, and machining, in addition, as emulsified explosion and food additives. Packing: 200kg iron drum or plastic barrel or 25kg plastic bags Storage and transpotation: storage and transportation of the non-toxic and non-danger, store in a cool, dry and airing place for one year
