tailieunhanh - PLASTICS ADDITIVESAN INDUSTRIAL GUIDE phần 7

Ultimax Hi-phân tử được xây dựng để thanh trừng tất cả các loại kỹ thuật và vật liệu dẻo nóng. Nó sẽ không gây thiệt hại hoặc đầu xi-lanh tiêm và thùng đùn. Chúng tôi đề nghị cho sử dụng màu sắc nhanh chóng changeovers nhựa và để làm sạch thiết bị dư lượng carbon Ultimax sẽ không tan hoàn toàn, và được thiết kế để tẩy nhựa nhiệt độ kỹ thuật hi-nhiệt cao và các công việc khác rất khó tẩy | Section XXV Miscellaneous Multipurpose Compounds Miscellaneous Multipurpose Compounds 111 Claude Bamberger Molding Compounds Corp. BAMBERKO ULTIMAX Purging Compound Hi-molecular Ultimax is formulated to purge all types of engineering and thermoplastic materials. It will not damage or scratch injection cylinders and extrusion barrels. It is recommended for use in swift color or resin changeovers and to clean equipment of carbonized residue Ultimax will not melt completely and is designed to purge hi-heat and high temperature engineering plastics and other difficult purging jobs. While most purging compounds work best in a 350-450F 176 to 230 Celsius range Ultimax is designed for use in purging high heat engineering plastics in the 450-525F 230 to 275 Celsius range. Compared to other purge compounds Ultimax will clean equipment more quickly and more efficiently in a considerable saving of a manufacturer s downtime . In most instances it will work without the need to change temperatures. Produced from prime resin Ultimax is recommended for use in FDA approved food contact items. .as well as for manufacturing medical products Ultimax minimizes unpleasant odors and fumes making it environmentally friendly. 112 Plastics Additives Buckman Laboratories Inc. Successful Applications of BUSAN 11-M1 in Plastic and Rubber Compounds Busan 11-M1 is a multifunctional barium metaborate pigment used as a fire retardant fungus inhibitor and UV light stabilizer in polyvinyl chloride and other plastic and rubber compounds. Typical of PVC products compounded with Busan 11-M1 are automotive tops and trims inflatable buildings pond liners roofing and plastic-coated fabrics such as tarpaulins and awnings. The effectiveness of Busan 11-M1 as a fire retardant is restricted to polymers containing a halogen donor or to which one can be combined. Bromine compounds are somewhat more effective than other halogens but chlorinated paraffin and chlorindic anhydride have performed very well. .