| abstract |
This invention discloses an applied crankcase ventilation tube of acrylic rubber fertilizer recipe material, belonging to the field of rubber technology, its properties of quality as follows, acrylic rubber PA 402L, 40-70; of acrylic rubber PA 402 H, 30-60; and stearic acid, 12; application Dusantox 86, 2-3; Processing additives Vanfre VAM, 1-2; black N330, 25-45; black N550, 10-30; potassium stearate, 0.2-0.5; Sodium stearate, 1-4; And sulfur, 0.1-0.3. Through the preparation of raw materials of acrylic rubber, oil resistance is better than currently used, acrylic rubber, vinyl and thermal stability of acrylate rubber, and low cost. |