Akụrụngwa Raw anaghị akpa -- Njirimara na ngwa nke Polypropylene

Njirimara nke polypropylene

Polypropylene bụ polymer thermoplastic nke a na-emepụta site na propylene monomer. O nwere njirimara ndị a:

1. Dị arọ: Polypropylene nwere njupụta dị ala, na-abụkarị 0.90-0.91 g/cm ³, ma dị mfe karịa mmiri.

2. Ike dị elu: Polypropylene nwere ike dị mma na ike siri ike, nke nwere ike karịa 30% dị elu karịa plastik nkịtị.

3. Ezi okpomọkụ na-eguzogide: Polypropylene nwere ezigbo okpomọkụ na-eguzogide ma nwee ike iguzogide okpomọkụ dị elu ruo gburugburu 100 ℃.

4. Ezi nkwụsi ike nke kemịkalụ: Polypropylene anaghị emebi ngwa ngwa site na kemịkalụ ma nwee ụfọdụ nnabata na kemịkalụ dị ka acid, bases, na salts.

5. Ezi nghọta: Polypropylene nwere nghọta dị mma ma nwee ike iji mee ihe na-emepụta ihe na ihe nkwakọba ihe.

Ngwa nkepolypropylene na akwa na-abụghị akwa

Akwa akwa na-abụghị akwa bụ ụdị akwa ọhụrụ a na-ejikarị eme ihe na mpaghara dịka ahụike, ịdị ọcha, nchebe gburugburu ebe obibi, ọrụ ugbo, na ihe owuwu n'ihi oke iku ume ya, mgbochi mmiri, ịdị nro, na iyi mgbochi. Dị ka otu n'ime ihe ndị bụ isi maka akwa na-abụghị nke a kpara akpa, polypropylene nwere uru ndị a:

1. Agbaze agbaze na-adịghị kpara akwa: Polypropylene nwere ike gbazee na-eme ka ọ bụrụ na-abụghị kpara akwa site agbaze agbaze technology, nke nwere ezi ike na ume iku ume, na-eji ọtụtụ ebe na ubi ndị dị ka ịdị ọcha, nlekọta ahụike, na ihe ụlọ.

2. Spunbond nonwoven ákwà: Polypropylene nwere ike esichara n'ime spunbond nonwoven ákwà site spunbond technology, nke nwere nro na ezi aka mmetụta, na ọtụtụ-eji na ọgwụ, ahụike, n'ụlọ na ndị ọzọ ubi.

Ngwa nke polypropylene na mpaghara ndị ọzọ

Na mgbakwunye na akwa na-abụghị nke a kpara akpa, a na-ejikwa polypropylene eme ihe na mpaghara ndị ọzọ, dịka:
1. Ngwaahịa plastik: Enwere ike iji polypropylene mee ngwaahịa plastik dị iche iche, dị ka akpa rọba, bọket plastik, karama plastik, wdg.
2. Textiles: Polypropylene fibers nwere ezigbo nguzogide na iku ume, a pụkwara iji ya mee uwe egwuregwu, uwe n'èzí, wdg.
3. Akụrụngwa akpaaka: Polypropylene nwere ezigbo nguzogide okpomọkụ na ike siri ike, a pụkwara iji ya mee akụkụ ime ụgbọ ala, oghere ọnụ ụzọ, na ihe ndị ọzọ.

Mmechi

Na nchịkọta, polypropylene, dị ka iheihe dị mkpa anaghị kpara akpa,nwere ọmarịcha akụrụngwa anụ ahụ yana nkwụsi ike kemịkalụ, a na-ejikwa ya n'ọtụtụ ebe na akwa anaghị kpara akpa, ngwaahịa plastik, textiles na mpaghara ndị ọzọ.

Ụgwọ nke ụlọ ọrụ Dongguan Liansheng Non Woven Technology Co., Ltd.e hiwere na Mee 2020. Ọ bụ nnukwu ụlọ ọrụ mmepụta ihe na-abụghị akwa na-ejikọta nyocha na mmepe, mmepụta na ahịa. Ọ nwere ike ịmepụta agba dị iche iche nke PP spunbond akwa na-abụghị kpara nke nwere obosara nke na-erughị 3.2 mita site na gram 9 ruo 300.