Shanghai Daoqin Plastics Co., Ltd.

         antioxidant is type chemical material 质, its in polymer system in a small amount of in 时, can or made polymer oxidation process 进行, from retardant polymer aging long its use lifespan, also by is “ anti agent ”. is commonly used in plastics processing industry in plastics additives .

        传统 antioxidant, 如: 168, 1076, 1098 and other, due to heat stabilized property 不够, or in high temperature lower resistant oxidation efficiency and other factors, can meet/satisfy specialty engineering plastics processing heat stabilized demand (processing temperature degree in 320 degree above). selection 一 特殊 structure 主, antioxidant, 如: USA company 1790, 3114, Germany Clariant company PEP-Q, USA DOVER chemical 9228 and other, combined use can meet/satisfy high temperature processing demand, formed is technology 人员共同 solutions. in 一 场 combined, this system again 复配以BASF company HP- 136(inner ester type antioxidant), through its for carbon 自由基 捕捉, ternary resistant oxidation function, for/regarding high temperature plastics degree maintain, tool has more good 效果.

        今天我们 understanding its in types plastics additives antioxidant, is antioxidant 1076:

        理化 property 质: product 无污染, heat resistant and resistant water property good, solvent 于苯, ketone, ring and other, micro solvent alcohol, solvent water. product basic 无毒.

        常规 testing: appearance: white powder or pellets; melting point: 50~55℃; ash content <0.10%; volatile content <0.50%; light transmittance: 425nm时 large 于96%, 500nm时 large 于98%; content large 于98%.

         use 途: product and antioxidant 168, DLTDP并 use, 协同效应 significantly, can has made polymer thermal degradation and oxidation degradation, product used for polyethylene (PE), polypropylene (PP), polyoxymethylene (POM), abs resin, polystyrene (PS) , polyvinyl chloride (PVC) alcohol, engineering plastics, combined formed and product in, generally use amount is 0.1%～0.5%.

         packaging and 贮存: using/adopting composite/compounding bag inner plastics bag packaging, bag net weight 20kg, can according to requirements design. generally chemical product in drying ring in, 建议储存 time is 12 month.