In recent years , special engineering plastics , such as PPA, PA6T, LCP and other products , with the miniaturization of electronic components , which is used widely. These plastics processing stabilizer , with the application of the promotion, needs are growing.Masking tape
Conventional antioxidants , such as: 168,1076,1098 etc., due to insufficient thermal stability , poor efficiency factor or anti- oxidation at high temperature , can not meet the special needs of heat-stable plastics processing (processing temperature is often above 320 degrees ) . The selection of some of the primary and secondary antioxidants special structure ,Sellotape such as: USA Cytec 1790,3114 , Germany, Clariant 's PEP-Q, the 9228 U.S. DOVER chemistry , etc., to meet the demand with the use of high-temperature processing , becoming technicians common solutions. In some cases, these systems are then multiplexed with BASF 's HP-136 ( lactone antioxidants ) , through its capture of carbon radicals , antioxidant synergy triples , for the whiteness of high-temperature plastic holding , with better results .Washi tape
With the development of the polymer industry, polymer additives, new products and new applications continue to emerge, to grasp the mechanism of action of additives and product application requirements , rational selection and use complex , is focused on the research and development of technology in polymer industry personnel .Wholesale masking tape
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