Puyang Tennants Chemical Co.,Ltd

Gumalong resin. Ancient Malone resin is a pale yellow to dark brown granular, blocky, flaky thermoplastic solid resin, which is mainly composed of coal tar, fraction recombination and ethylene tar as raw materials, polymerized reaction to produce a low molecular weight polymer. It has good solubility, mutual solubility, water resistance, insulation, chemical stability of acid and alkali, but also has good bonding performance, low thermal conductivity and so on. Product specifications: Project Test Method Unit Specification Range. Appearance Global Method Dark particles or flakes. Softening point ASTM E28 s 90-100. Color number ASTM D1544 s 15-18. Gray ETM E99 Vol% 0.05max. Acid value ASTM D974 MgKOH/g 1max. Bromine ASTM D1492 g.Br/100g 80max. Applications: tire rubber, paint, ink. 1. Tire rubber mainly uses the low softening point of the ancient Malone resin, it and natural rubber rubber particles have a good mutual solubility, the rubber vulcanization process does not have much impact, play a role in increasing stickiness, reinforcement and softening. 2. Paint, ink mainly use high softening point of the ancient Malone resin, it can increase the gloss of the paint, improve the paint film adhesion, hardness, acidity and alkalinity.