News Details
Acid anhydride coating crosslinking agent varieties
2017-7-22 11:20:25
Acid anhydride coating crosslinking agent varieties
Benzophenone tetracarboxylic dianhydride, BTDA, melting point 227 ° C, 27-48 parts per 100 parts of standard resin, crosslinked: 150-200 ° C for 24 hours. , A heat distortion temperature of 240 to 290 ° C, a bending strength of 560 to 700 kg / cm2, an impact strength of 1.0 to 2.7 Kg-cm / cm2, a Rockwell hardness of 100 to 11
Methyl ethyl tetrahydrophthalic anhydride, MNA, HT906, DQ19128, also known as methylnadic anhydride, yellow liquid, viscosity 138cps, per 100 parts of the standard resin with 72-90 parts, cross-linked: 100- 200 ° C for 2-4 hours. , The application of 500 grams 25 ℃ 5-6 days (plus accelerator), heat distortion temperature 150-175 ℃, bending strength 950Kg / cm2, compressive strength 1240Kg / cm2, tensile strength 680Kg / cm2, elongation of 2.5 %, Impact strength 0.48 ft-1b / in, (2.6 kg-cm / cm2), Rockwell hardness 111, dielectric constant (50 Hz 23C) 3.6, power factor (50 Hz 23C) 0.002, volume resistivity 2x1016 ?- cm, , Good wetting, long service life.
Tetrahydrophthalic anhydride, THPA, HT909, RXE-H, 70 anhydride, melting point 100 ° C, 52-70 parts per 100 parts of standard resin, crosslinked: 150-200 ° C for 24 hours. Low toxicity, low volatility, good craftsmanship.
Methyl-tetrahydrophthalic anhydride, MTHPA, SYG-8401, HY-905, HK-021, TCG-1156, KZ-5217, MCD, MHAC, light yellow liquid, specific gravity: 1.21 ,,, refractive index: Viscosity: 50-80cps, acid value: 81-85, freezing point less than -15 ℃, flash point greater than 130 ℃, per 100 standard resin with 52-70 parts, cross-linked: 60-70 ℃ defoaming, 100 ℃ 2 hours, + 150-200 ° C for 2 to 10 hours. Bending strength of 129.4MPa, impact strength of 18.33KJ / cm2, shear strength of 10.59MPa, bending modulus of 3.175x103MPa, tensile modulus of 2.83x103MPa, heat distortion temperature of 128 ℃, breakdown voltage 49KV / mm, dielectric loss of 1KC, 3x10-3, dielectric constant 1KC, 3.3, volume resistance DC500V, 85 ℃, 1.7x1014, commonly used accelerators are benzyl dimethylamine, DMP-30, triethanolamine, 2-ethyl-4 methyl imidazole, Imidazole, etc., the amount of 0.2-2%.
Chinese name: Diethyl toluene diamine(DETDA)
Benzophenone tetracarboxylic dianhydride, BTDA, melting point 227 ° C, 27-48 parts per 100 parts of standard resin, crosslinked: 150-200 ° C for 24 hours. , A heat distortion temperature of 240 to 290 ° C, a bending strength of 560 to 700 kg / cm2, an impact strength of 1.0 to 2.7 Kg-cm / cm2, a Rockwell hardness of 100 to 11
Methyl ethyl tetrahydrophthalic anhydride, MNA, HT906, DQ19128, also known as methylnadic anhydride, yellow liquid, viscosity 138cps, per 100 parts of the standard resin with 72-90 parts, cross-linked: 100- 200 ° C for 2-4 hours. , The application of 500 grams 25 ℃ 5-6 days (plus accelerator), heat distortion temperature 150-175 ℃, bending strength 950Kg / cm2, compressive strength 1240Kg / cm2, tensile strength 680Kg / cm2, elongation of 2.5 %, Impact strength 0.48 ft-1b / in, (2.6 kg-cm / cm2), Rockwell hardness 111, dielectric constant (50 Hz 23C) 3.6, power factor (50 Hz 23C) 0.002, volume resistivity 2x1016 ?- cm, , Good wetting, long service life.
Tetrahydrophthalic anhydride, THPA, HT909, RXE-H, 70 anhydride, melting point 100 ° C, 52-70 parts per 100 parts of standard resin, crosslinked: 150-200 ° C for 24 hours. Low toxicity, low volatility, good craftsmanship.
Methyl-tetrahydrophthalic anhydride, MTHPA, SYG-8401, HY-905, HK-021, TCG-1156, KZ-5217, MCD, MHAC, light yellow liquid, specific gravity: 1.21 ,,, refractive index: Viscosity: 50-80cps, acid value: 81-85, freezing point less than -15 ℃, flash point greater than 130 ℃, per 100 standard resin with 52-70 parts, cross-linked: 60-70 ℃ defoaming, 100 ℃ 2 hours, + 150-200 ° C for 2 to 10 hours. Bending strength of 129.4MPa, impact strength of 18.33KJ / cm2, shear strength of 10.59MPa, bending modulus of 3.175x103MPa, tensile modulus of 2.83x103MPa, heat distortion temperature of 128 ℃, breakdown voltage 49KV / mm, dielectric loss of 1KC, 3x10-3, dielectric constant 1KC, 3.3, volume resistance DC500V, 85 ℃, 1.7x1014, commonly used accelerators are benzyl dimethylamine, DMP-30, triethanolamine, 2-ethyl-4 methyl imidazole, Imidazole, etc., the amount of 0.2-2%.
Chinese name: Diethyl toluene diamine(DETDA)
Diethyltoluenediamine packing： net weight 200KG/ galvanized iron drum (a small cabinet pallet loaded 16 tons), 1000KG/IB barrels (a small cabinet loaded 18 tons or 23 tons of ISOTANK).
N-methyl tetrahydrophthalic anhydride, NA, 647 anhydride, also known as nadic anhydride, white powder, 80-100 parts per 100 parts of standard resin,
Glutaric anhydride, GA, white powder, 50-80 parts per 100 parts of standard resin
Polyanin anhydride, PAPA, white powder, melting point 57 ° C, 70-90 parts per 100 parts of standard resin, crosslinked: 170 ° C for 17 hours.
Dichloro maleic anhydride, DCMA, white powder, 38 parts per 100 parts of standard resin
HET, HT912, CA, also known as enalicylic anhydride, chlorophosphate anhydride, white powder, melting point of 165 ° C, 100-180 parts per 100 parts of standard resin, cross-linked : 100 ℃ 1 hour + 200 ℃ 1-2 hours, the application period 500 grams 120 ℃ 30 minutes (plus accelerator), heat distortion temperature 145-190 ℃, bending strength 1150Kg / cm2, compressive strength 1390Kg / cm2, anti Tensile strength 820Kg / cm2, elongation 2.6%, impact strength 0.3-0.4ft-1b / in, Rockwell hardness 111
Tung oleic anhydride, 308, liquid, 100-200 parts per 100 parts of standard resin
Methyl hexahydrophthalic anhydride, MHHPA, liquid, 70-80 parts per 100 parts of standard resin, crosslinked: 80 ° C 4 hours + 120 ° C for 4 hours
Ethylene glycol bismuth trimellitate, TME, viscosity: 102 cps, 56 parts per 100 parts of standard resin, crosslinked: 150 ° C 1 hour + 180 ° C for 4 hours, and used for 3-4 days.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
N-methyl tetrahydrophthalic anhydride, NA, 647 anhydride, also known as nadic anhydride, white powder, 80-100 parts per 100 parts of standard resin,
Glutaric anhydride, GA, white powder, 50-80 parts per 100 parts of standard resin
Polyanin anhydride, PAPA, white powder, melting point 57 ° C, 70-90 parts per 100 parts of standard resin, crosslinked: 170 ° C for 17 hours.
Dichloro maleic anhydride, DCMA, white powder, 38 parts per 100 parts of standard resin
HET, HT912, CA, also known as enalicylic anhydride, chlorophosphate anhydride, white powder, melting point of 165 ° C, 100-180 parts per 100 parts of standard resin, cross-linked : 100 ℃ 1 hour + 200 ℃ 1-2 hours, the application period 500 grams 120 ℃ 30 minutes (plus accelerator), heat distortion temperature 145-190 ℃, bending strength 1150Kg / cm2, compressive strength 1390Kg / cm2, anti Tensile strength 820Kg / cm2, elongation 2.6%, impact strength 0.3-0.4ft-1b / in, Rockwell hardness 111
Tung oleic anhydride, 308, liquid, 100-200 parts per 100 parts of standard resin
Methyl hexahydrophthalic anhydride, MHHPA, liquid, 70-80 parts per 100 parts of standard resin, crosslinked: 80 ° C 4 hours + 120 ° C for 4 hours
Ethylene glycol bismuth trimellitate, TME, viscosity: 102 cps, 56 parts per 100 parts of standard resin, crosslinked: 150 ° C 1 hour + 180 ° C for 4 hours, and used for 3-4 days.
Copyright: Zhang Jia Gang YaRui Chemical co.,Ltd
Spanish
French
Italian
Portuguese
Japanese
Korean
Arabic
Russian