ʻO Polypropylene (PP) kahi thermoplastic, helu helu oxygen o 17%, no ka maʻalahi e puhi i nā mea polymer, no laila maikaʻi ʻole ke ahi, maʻalahi loa e hana i ke ahi. Ua hoʻomohala i kā mākou pale pale ahi PP ahi-retardant. ʻO nā mea PP me ka hana hoʻopale ahi a hiki ke hālāwai me UL94 maʻamau, i hala i ka hōʻoia o nā keʻena hoʻokolohua mana, no laila hoʻopau loa i ke ahi huna huna o nā mea hoʻohana.
Hoʻohui ka papa hana papa PP i ka polypropylene, poloka retardant haku ahi, lawe pale pale ahi, haku kala kala retardant, stabilizer anti-ultraviolet, ma hope o ka hoʻonā wela kiʻekiʻe a me ka coagulation a laila hana ʻia.
ʻO ke kuleana o ka pale PP pale ahi: ʻoi aku ka maikaʻi o ka pale PP pale ma mua o ka pepa PP maʻamau, ʻike nui ʻia i ka pale ahi, nā pono hana ʻenekini, nā pono kemika, nā pono hoʻomalu kūlohelohe, nā pono uila i koho ʻia, ālai i ka hana pale ahi, akā loaʻa pū kekahi nā ʻano o ke kūpaʻa waikawa a me alkali, kūpaʻa kūpaʻa, kūpaʻa ultraviolet, ʻona, ʻaʻohe onaona, kala ʻole a me nā mea ʻino ʻole, a pēlā aku.
Ua hala kā mākou pepa pale ahi PP i ka palapala UL94. A he ʻelua kā mākou papa no nā koi a nā mea kūʻai aku: V0 a me V2 pae.
ʻO ka waiwai retardant ahi maikaʻi loa;
Maikaʻi loa kuʻihao a me ka aaioee waiwai;
Ka hopena hopena maikaʻi loa;
Maikaʻi kemikala a me ka popopo ia'ku;
Maikaʻi formability;
ʻO ke kūpaʻa abrasion maikaʻi a me nā pono uila;
Kaona māmā, ʻona ʻona ʻole.
ʻO ka pale pale ahi PP kahi hiʻohiʻona pale ahi maikaʻi a me ka ikaika o ka hopena a me ka ikaika ʻoi aku ka haʻahaʻa a me ka maʻalahi o ka haʻalulu i nā māwae e hoʻohana ʻia no nā wahi kūikawā, e like me nā ʻōnaehana ea a me ka ʻenehana ʻenehana.