产品中心 Product  >  PVC加工及抗冲击性剂 PVC processing and impact resistance agent  >  ACR系列 ACR series
PVC加工助剂 ACR-401 PVC processing aid ACR-401
产品简介 Product Introduction
PVC加工助剂ACR-401为丙烯酸酯类单体与苯乙烯、丙烯腈通过乳液聚合工艺制得，主要用于改善硬质PVC的加工性能，促进PVC树脂塑化、熔融、降低加工温度，提高产品的外观质量，提高PVC树脂热态流动性能和挤出速度；提高熔体强度，改善延伸性能等从而使PVC制品更加均匀，提高力学强度等物性指标。 PVC processing aid ACR-401 is prepared by emulsion polymerization of acrylic monomers, styrene and acrylonitrile. It is mainly used to improve the processing performance of rigid PVC, promote the plasticization and melting of PVC resin, reduce the processing temperature, and increase The appearance quality of the product can improve the thermal flow performance and extrusion speed of PVC resin; improve the melt strength, improve the elongation performance, etc. so as to make the PVC products more uniform and improve the physical properties such as mechanical strength.
外观Exterior

产品为白色无定形粉末The product is white amorphous powder

应用特点Application characteristics

在 PVC 加工中添加，能促进 PVC 凝胶化，使熔体的流动性得到改善，从而提高熔体的热强度及延伸性，改善制品的内部和表面质量；同时缩短了熔融时间，提高了生产率；另外，能显著地减少各种添加成份在加工设备表面的沉积，保证生产顺利进行。良好的塑化性能和熔体流动性，离膜膨胀率低，可有效提高尺寸稳定性，降低管材型材纵向回缩率；用于管件片材等可提高熔体流动性和分散性。特别适合于硬质PVC管材、管件、型材、片材和板材等；Adding in PVC processing can promote the gelation of PVC and improve the fluidity of the melt, thereby increasing the thermal strength and elongation of the melt, improving the internal and surface quality of the product; at the same time, it shortens the melting time and increases the productivity. ; In addition, it can significantly reduce the deposition of various additives on the surface of the processing equipment to ensure smooth production. Good plasticizing performance and melt fluidity, low film expansion rate, can effectively improve dimensional stability, reduce the longitudinal shrinkage of pipe profiles; it can improve melt fluidity and dispersion when used for pipe fittings and sheets. Especially suitable for rigid PVC pipes, pipe fittings, profiles, sheets and plates, etc.;

包装及贮存Packaging and storage

内塑料袋外编织袋 25kg/包，防曝晒、雨淋本产品贮存于阴凉通风处。Inner plastic bag and outer woven bag 25kg/bag. Protect from sun and rain. Store this product in a cool and ventilated place.