Polystyrene blow molding release agent
A technology of polystyrene and mold release agent, applied in the field of mold release agent, can solve the problems of decreased production efficiency, insufficient heat resistance and self-cleaning performance, deterioration of components, etc., and achieves improved temperature, good mold release lubrication effect, Improve the effect of functional effects
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Embodiment 1
[0032] A polystyrene blow mold release agent, according to the mass parts, the blow mold release agent contains the following ingredients: 100 parts of organic solvent, 4 parts of polyethylene wax, 10 parts of methyl silicone resin, 3 parts of release aid, 2 parts of alkyl phenol, 10 parts of ashless dispersant.
[0033] The ashless dispersant is polyisobutylene succinimide. In the preparation process of polyisobutylene succinimide, the average molecular weight of the selected polyisobutylene substituent is 1500-2000.
[0034] The average molecular weight of polyethylene wax is 2000-3000.
[0035] The alkylphenol is 1,2-didecylphenol.
[0036] The organic solvent is white oil.
[0037] In this embodiment, the preparation method of the release aid is: according to the mass parts, 35 parts of calcium salicylate, 50 parts of mineral oil, 5 parts of dodecylbenzene sulfonic acid, 1 part of hydroxystearic acid and 10 parts of Deionized water is added to the reactor, the temperature of the r...
Embodiment 2
[0043] A polystyrene blow mold release agent, according to the mass parts, the blow mold release agent contains the following ingredients: 120 parts of organic solvent, 8 parts of polyethylene wax, 15 parts of methyl silicone resin, 7 parts of release aid, 5 parts of alkyl phenol, 13 parts of ashless dispersant.
[0044] The ashless dispersant is polyisobutylene succinimide. In the preparation process of polyisobutylene succinimide, the average molecular weight of the selected polyisobutylene substituent is 1500-2000.
[0045] The average molecular weight of polyethylene wax is 2000-3000.
[0046] The alkylphenol is 2,4-didecylphenol.
[0047] The organic solvent is cyclohexanone.
[0048] In this embodiment, the preparation method of the release aid is: according to the mass parts, 35 parts of calcium salicylate, 50 parts of mineral oil, 5 parts of dodecylbenzene sulfonic acid, 1 part of hydroxystearic acid and 10 parts of Deionized water is added to the reactor, the temperature of t...
Embodiment 3
[0054] A polystyrene blow mold release agent, according to the mass parts, the blow mold release agent contains the following ingredients: 108 parts of organic solvent, 6 parts of polyethylene wax, 13 parts of methyl silicone resin, 5 parts of release aid, 3.5 parts of alkylphenol, 12 parts of ashless dispersant.
[0055] The ashless dispersant is polyisobutylene succinimide. In the preparation process of polyisobutylene succinimide, the average molecular weight of the selected polyisobutylene substituent is 1500-2000.
[0056] The average molecular weight of polyethylene wax is 2000-3000.
[0057] The alkylphenol is 2,4-dinonylphenol.
[0058] The organic solvent is 180# solvent gasoline.
[0059] In this embodiment, the preparation method of the release aid is: according to the mass parts, 35 parts of calcium salicylate, 50 parts of mineral oil, 5 parts of dodecylbenzene sulfonic acid, 1 part of hydroxystearic acid and 10 parts of Deionized water is added to the reactor, the tempera...
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