★ Appearance: light yellow particles
★ Initial melting point (℃) ≥: 179.0-180.O
★ Specific gravity: 1.45±0.05
★ Mesh filter: 150 mesh
This product is used as a general accelerator for natural rubber, synthetic rubber and reclaimed rubber. The properties and uses are basically similar to those of accelerator M, but the vulcanization temperature is higher, there is significant aftereffect, it will not be vulcanized early, and the operation is safe. When this product is used alone, the vulcanization speed is slow, and it is usually used in combination with thiuram, dithiocarbamate, amine and guanidine accelerators. There is a plasticizing effect when adding this product to neoprene. It can be used as an anti-scorch agent for neoprene, especially in G type neoprene. The vulcanizate using this product has excellent aging resistance, but because of its bitter taste, it is not suitable for rubber products in contact with food. It can be used to manufacture tires, hoses, tapes, rubber shoes and general industrial products. The general dosage is 0.5-2.5 parts.