Ta yaya ammonium polyphosphate ke aiki a cikin Polypropylene (PP)?
Polypropylene (PP) abu ne na thermoplastic da aka yi amfani da shi sosai, wanda aka sani don kyawawan kayan aikin injiniya, juriya na sinadarai, da juriya na zafi.Koyaya, PP yana ƙonewa, wanda ke iyakance aikace-aikacen sa a wasu filayen.Don magance wannan batu, an yi nazarin haɗakar da ammonium polyphosphate (APP) a matsayin mai kare wuta a cikin PP.
Ammonium polyphosphate, wani nau'i ne na haɓakar harshen wuta, ana ƙara zuwa PP don inganta juriya na wuta.Lokacin da PP tare da APP aka fallasa zuwa yanayin zafi mai zafi a lokacin wuta, ammonium polyphosphate yana lalatawa kuma ya saki ammonia, wanda ke dilutes yawan iskar gas mai ƙonewa da aka samar a lokacin konewa.Wannan tsari yana rage yuwuwar konewa kuma yana rage saurin yaduwar harshen wuta.
Bugu da ƙari kuma, ikon yin char-forming na ammonium polyphosphate yana taimakawa wajen samar da barga mai ƙarfi da kariya akan saman kayan PP lokacin da aka fallasa shi ga zafi ko harshen wuta.Wannan Layer Layer yana aiki azaman shamaki, yana hana PP da ke ƙasa daga zafi kuma yana rage sakin iskar gas mai ƙonewa, ta haka yana haɓaka halayen kashe wuta na kayan PP.
A taƙaice, ƙari na ammonium polyphosphate zuwa PP ba wai kawai yana rage ƙonewa na abu ba ta hanyar diluting gas mai ƙonewa amma kuma yana inganta samar da wani nau'i mai kariya, don haka inganta ƙarfin juriya na PP robobi.Wannan ya sa PP tare da ammonium polyphosphate ya zama zaɓi mai kyawawa don aikace-aikace inda amincin wuta yana da matuƙar mahimmanci.
Taifeng Flame retardant TF-241 shine gauraya APP II yana da babban aikin kashe wuta a cikin PP da HDPE.
Shifang Taifeng New Flame Retardant Co., Ltd
Tuntuɓi: Emma Chen
Tel/Whatsapp:+86 13518188627
Lokacin aikawa: Dec-22-2023
