Environment-friendly calcium-zinc compound stabilizer
A calcium-zinc composite and stabilizer technology, applied in the field of stabilizers, can solve the problems of reddening, thermal stability difficult to meet PVC processing requirements, etc., and achieve the effect of smooth surface, fast plasticizing speed and strong versatility
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Embodiment 1
[0012] Embodiment 1, a kind of environment-friendly type calcium-zinc composite stabilizer, its raw material is composite calcium-zinc stearate soap, chelating agent, nano co-stabilizer, lubricant, antioxidant. Composite calcium zinc stearate soap is 15%, chelating agent 20%, nano co-stabilizer 40, lubricant 20, and antioxidant are 5%. Heat in the reactor at 130-140°C for 5 hours.
Embodiment 2
[0013] Embodiment 2, a kind of environment-friendly type calcium-zinc composite stabilizer, its raw material is composite calcium-zinc stearate soap, chelating agent, nano co-stabilizer, lubricant, antioxidant. Composite calcium zinc stearate soap is 25%, chelating agent 15%, nano costabilizer 35, lubricant 20, and antioxidant are 5%.
[0014] The preparation method of the environment-friendly calcium-zinc composite stabilizer is: add chelating agent, nano co-stabilizer, lubricant and antioxidant to composite calcium stearate and zinc soap, and heat in the reactor at 130-140°C for 8 Hour.
Embodiment 3
[0015] Embodiment 3, a kind of environment-friendly type calcium-zinc composite stabilizer, its raw material is composite calcium-zinc stearate soap, chelating agent, nano co-stabilizer, lubricant, antioxidant. Composite calcium zinc stearate soap is 40%, chelating agent 16%, nano co-stabilizer 24, lubricant 17, antioxidant are 3%.
[0016] The preparation method of the environment-friendly calcium-zinc composite stabilizer is: add chelating agent, nano co-stabilizer, lubricant and antioxidant to composite calcium stearate and zinc soap, and heat in a reactor at 130-140°C for 6 Hour.
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