A new PP-based purging compound that is said to provide excellent cleaning and color changes for large injection molded parts is newly available in North America from supplier of Asaclean purging compounds Sun Plastech Inc., Parsipanny, N.J.
Asaclean HP grade was originally developed for Tier 1 automotive molders in Japan, especially for large parts such as door panels. It boasts a higher melt flow and is suitable for high- cavitation hot-runner cleaning. The material has a service temperature range of 340˚F-570˚F,
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