I roto i te tono o te miro muka polypropylene, he iti te tono o te wax polyethylene. Mo te hiraka denier pai noa me nga muka kounga teitei, ina koa mo te huruhuru maeneene penei i te denier pai me nga kakawaea BCF e tika ana mo te whariki me te kakahu pueru, he pai ake te polypropylene ware pi te wax polyethylene.

Tuatahi, na te kore hototahi i waenga i te polypropylene me te polyethylene, he tino uaua ki te hanga i te whakakotahitanga orite i roto i te tikanga moroiti, ka puta te wehenga o te wahanga. Tuarua, na te mea he iti ake te ira whakarewa o polyethylene ware pi i tera o te wax polypropylene, polypropylene ranei, he uaua ki te mahi ki nga ahuatanga rewa rereke o enei polymers e rua. Ko te kore taurite me te kore e tika ana te rheology o te hua ka mutu pea te pakaru o te mahi hurihuri. Na enei paanga taha, ka kino te ahua o te kakano tinana o te muka.
I tenei wa, he mea tika ki te whakamahi i te wax polypropylene me te iti o te pokey. Na te iti o te pokey me te pai o te makuku, ka taea e ia te whakamakuku i nga pigments i roto i te wa poto. I tua atu, ka totoro te muka polypropylene me te huinga wera, ka kitea mai i te pāmahana maimoatanga wera (te nuinga o te 130c), kei roto noa i te awhe pāmahana rewa o te ware pi polyethylene.

Na te huringa o te hanganga tioata o te muka tuatahi o te polypropylene, ka kitea ko te ware pi polyethylene rewa ka kuhu mai i te matrix polypropylene ki te mata o te muka, a ehara i te mea he ware pi parakore anake, engari ka kawea mai ano te ware ki te mata.
Ka mutu, he pai te hototahitanga i waenga i te wax polypropylene me te resin polypropylene i roto i nga ahuatanga moroiti me te tonotono, he iti nei te paanga ki nga taonga miihini. E rua nga momo polypropylene wax polymerized by metallocene catalytic technology: kotahi he homopolymer polypropylene wax, a ko te rauemi mata he propylene; Ko tetahi atu he polypropylene wax, he mea hanga mai i te propylene me te ethylene.
Ko te tikanga, ko te wax polypropylene homopolymer he ira whakarewa teitei, i waenga i te 140-160c, te taumaha ngota mai i te mano ki te tekau mano, he rite ki te pokey Brookfield mai i te tatini ki te mano, te teitei o te tioata me te tino pakeke. Ko te ira whakarewa o te wax polypropylene copolymer i te nuinga o te waa kei waenganui i te 80-110c, ko te pokey o Brookfield he rau ki te mano, tae noa ki nga tekau mano, a ko te taumahatanga ngota e rite ana he mano ki te tekau mano. Na te taapiri o te ethylene comonomer i roto i te polypropylene copolymer, e whakararu ana i te whakaritenga o nga ngota ngota propylene, he iti te tioata o te polypropylene copolymer, no reira he iti ano te ira whakarewa.

I roto i te wahanga makuku poaka, ka tere te makuku ware pi viscosity iti, ka nui ake te pai o te makuku. Engari e hiahiatia ana i roto i te whakawhitinga waea. I roto i te wahanga granulation, tumanako hoki tatou e te ware pi i tetahi pokey, e taea pai te whakawhiti i te kaha kutikuti i waenganui i te poaka me te kapia rewa, kia taea te taurite te tohatoha i te pigment mākū i roto i te kapia rewa. I tenei wa, ka taea te whakamahi tahi i te wax polypropylene me te iti rewa me te wax polypropylene me te pokey teitei ki te whakatutuki i te marara pai.
Qingdao Sainuo Chemical Co., Ltd. He kaihanga matou mo te ware pi PE, wax PP, wax OPE, wax EVA, PEMA, EBS, Zinc/Calcium Stearate…. Kua paahitia e a maatau hua te REACH, ROHS, PAHS, te whakamatautau FDA.
okioki Sainuo te waki i tuturu, nau mai tou uiui!
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