Njira Zothetsera Kuchepetsa Kutsika kwa Flame-Retardant PP

Njira Zothetsera Kuchepetsa Kutsika kwa Flame-Retardant PP

M'zaka zaposachedwa, pakuwonjezeka kwakufunika kwachitetezo, zida zowotcha moto zakopa chidwi kwambiri. Flame-retardant PP, monga zinthu zatsopano zokomera zachilengedwe, zakhala zikugwiritsidwa ntchito kwambiri m'mafakitale ndi ntchito za tsiku ndi tsiku. Komabe, PP yoletsa moto imakumana ndi zovuta zingapo panthawi yopanga ndikugwiritsa ntchito, zomwe zimadetsa nkhawa kwambiri. Ndiye, kuchuluka kwa kuchepa kwa PP yoletsa moto ndi chiyani?

1. Kodi Shrinkage Rate ya Flame-Retardant PP Ndi Chiyani?

Kuchepa kwamphamvu kwa PP yoletsa moto kumatanthawuza kusinthika kwazinthu panthawi yokonza ndikugwiritsa ntchito. PP yoletsa moto imakhala ndi malo osungunuka kwambiri ndipo imafuna kutentha kwambiri panthawi yokonza, zomwe zingapangitse kuti zinthuzo zikhale zosavuta. Chifukwa chake, kuchepa kwachulukidwe ndichizindikiro chofunikira pakuwunika mtundu wa PP woletsa moto.

2. Zinthu Zomwe Zimakhudza Kuchepa Kwambiri kwa Flame-Retardant PP

Mlingo wa shrinkage wa PP woletsa moto umakhudzidwa ndi zinthu zambiri, zomwe kutentha, kupanikizika, kapangidwe kazinthu, ndi njira zopangira ndizofunika kwambiri. Nthawi zambiri, kutentha ndi kupanikizika kumakwera, kumachepetsanso kuchuluka kwa PP yoletsa moto. Kuonjezera apo, kupanga zinthu ndi njira zopangira zinthu zimakhudzanso kuchuluka kwa kuchepa.

3. Njira Zothetsera Kuchepetsa Kutsika kwa Flame-Retardant PP

Kuchulukirachulukira kwa PP yoletsa moto kwakhala kukulepheretsani kugwiritsa ntchito kwake. Kuti athane ndi vutoli, opanga agwiritsa ntchito njira zosiyanasiyana, monga kukhathamiritsa kapangidwe kazinthu, kukonza njira zopangira, ndikusintha momwe zinthu zimapangidwira. Kupyolera mu zoyesayesa izi, kuchuluka kwa kuchepa kwa PP yoletsa moto kwachepetsedwa kwambiri.

Pomaliza, kuchepa kwa PP yoletsa moto ndi vuto lalikulu lomwe likulepheretsa kugwiritsa ntchito kwake. Pakupanga ndi kugwiritsa ntchito, chidwi chiyenera kuperekedwa ku njira zopangira ndi mikhalidwe ya PP yoletsa moto kuti muchepetse kuchepa kwake momwe mungathere.

Taifeng ndiwopanga HFFR ku china, TF-241 ndi FR yabwino ya PP UL94 v0.

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