Polypropylene (PP) is thermoplastic, oxygen index ye17%, ndeyezviri nyore kupisa zvinhu zvepolymer, saka kuita kwemoto kwakashata, kuri nyore kwazvo kugadzira moto. Yedu PP retardant sheet sheet yakagadzira moto-inodzoreredza. PP zvinhu zvine chekuita nemoto uye inogona kusangana neUL94 standard, iyo yakapfuura chitupa chechiremera chekuongorora masangano, nokudaro kubvisa zvakanyanya njodzi yakavanzika yevashandisi.
Flame retardant PP board kuumbwa kunonyanya kuve polypropylene, murazvo unodzoreredza tenzi batch, murazvo unodzoreredza mutakuri, murazvo unodzoreredza ruvara tenzi, anti-ultraviolet stabilizer, mushure mekushisa kwepamusoro mhinduro uye coagulation yobva yagadzirwa.
Basa repepa rePP rinopisa moto: pepa rePP rinopisa moto rine zvakanakira pamusika pane zvakajairwa PP pepa, rinonyanya kuratidzwa mukudzikisira moto, midziyo yeinjiniya, midziyo yemakemikari, midziyo yekudzivirira kwezvakatipoteredza, electroplating midziyo yesarudzo, inovhara basa rinodzoreredza moto, asi zvakare ine hunhu hweasidhi uye alkali kuramba, oxidation kuramba, ultraviolet kuramba, muchetura, kunhuhwirira, kusina ruvara uye kusakuvadza, nezvimwe.
Yedu PP retardant sheet pepa rakapfuura UL94 chitupa. Uye isu tine mamakisi maviri kune akasiyana vatengi zvinodiwa: V0 uye V2 giredhi.
Excellent fire retardant property;
Yakanaka kwazvo welding uye kugadzirisa zvivakwa;
Excellent simba simba;
Yakanakisa kemikari uye kushora kusagadzikana;
Excellent formability;
Good abrasion resistance uye magetsi emagetsi;
Uremu hwakareruka, husina chepfu.
PP inodzoreredza moto pepa rine yakanaka yekudzivirira moto chimiro uye ine yakanyanya kusimba simba uye simba repamusoro uye kuderera kwayo kukonzeresa kutsemuka kwemakakatanwa kunoshandiswa kunzvimbo dzakakosha, senge mumasisitimu emhepo uye muinjiniya yemagetsi.