Shouguang Puer Chemical Co.,LTD is a leading China APPII n>1000 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our APPII n>1000 have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our APPII n>1000 services, you can consult us now, we will reply to you in time!
halogen free flame retardant Ammonium polyphosphate ,It can be used in intumescent fireproof coatings, such as polyurethane, UP resin and epoxy resin. It can also be used in the retardant of fiber, wood and plastic products. Due to its high molecular weight(n>1000) and good heat stability, APP can be used as main ingredient of expanding retardant thermoplastic. Especially used in the PP achieving UL94-V0 for electronic unit.
