The polyamide wax is a low molecular weight wax obtained by the polycondensation reaction of a dibasic acid and a diamine and then a slurry prepared by low temperature activation. Polyamide wax is rich in hydroxyl and amide groups, can form a strong hydrogen bond chemical force, the formation of network-like structure, thereby increasing the system viscosity to achieve anti-sinking and anti-sagging, each polyamide wax are intertwined to form needle Of the network structure, when there is external stress applied, the network structure is broken into a single needle-like independent structure, when the external stress or shear force disappears, they re-form a winding network structure. Polyethylene wax is prepared by the modified polyethylene wax by swelling, cooling and prepared by the pre-gel. Polyethylene wax is a colloid, through a high shear force solution flocculation, to achieve an activated, dispersed colloidal state, his advantage is to prevent hard precipitation, less impact on the gloss, good viscosity stability, the temperature is not how Sensitive polyethylene wax is generally oxidized polyethylene wax, so that the original non-polar polyethylene with a carboxyl, carbonyl and so on to form a hydrogen bond necessary conditions
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Rushan Beihua New Material Technology Co., Ltd. to share with you the largest difference between polyamide wax and polyethylene wax
Source： Time：2017-01-04 14:06:16 views：
The polyamide wax is a low molecular weight wax obtained by the polycondensation reaction of a dibasic acid and a diamine and then a slurry prepared by low temperature activation. Polyamide wax is rich in hydroxyl and amide groups, can form a strong hydrogen bond chemical force
