This product is mainly used for polyamide resin, but also for fine chemicals. Main use: The credentials that carboxypeptidase complex indicator, gas purification, EpoxyCuring agent, also used in synthetic rubber. Active hydrogen equivalent of 20.6. Standard resin for every 100 8-11 copies. Curing: 20 ℃ 2 +100 ℃ 30 minutes or 20 ℃ 4 days. Performance: For 50 grams of 25 ℃ 45 minutes, the heat distortion temperature of 95-124 ℃, bending strength 1000-1160kg/cm2, compressive strength 1120kg/cm2, tensile strength 780kg/cm2, 5.5% elongation, impact strength 0.4 ft - lb / inch 99-108 Rockwell hardness. Dielectric constant (50 Hz, 23 ℃) 4.1 power factor (50 Hz, 23 ℃) 0.009 Volume resistivity 2x1016 Ω-cm at room temperature curing, toxicity, heat capacity, for short period. .