Kev piav qhia

Lub homopolymer ntawm polypropylene PP yog abbreviated li PPH, uas yog ib tug polymer ntawm ib tug tib propylene monomer. Raws li ib tug thermoplastic polymer, polypropylene (PP) tau pib ua lag luam nyob rau hauv 1957 thiab yog thawj ntawm cov stereoregular polymers. Nws cov keeb kwm tseem ceeb yog xav paub ntau ntxiv nyob rau hauv uas nws yeej ib txwm yog qhov loj tshaj plaws thermoplastic loj hlob sai, thiab nws tag nrho lub teb chaws cov khoom tau mus txog 3 lab tons nyob rau hauv 2004. Nws muaj ntau yam kev siv nyob rau hauv lub tshav pob ntawm thermoplastics, tshwj xeeb tshaj yog nyob rau hauv fiber thiab filament, zaj duab xis extrusion, txhaj tshuaj molding thiab lwm yam.

Vim muaj qhov sib txawv loj ntawm cov khoom siv thiab kev xav tau ntawm polypropylene hauv peb lub teb chaws, nyob rau xyoo tas los no, feem ntau cov roj refining loj, ethylene co-production tej yaam num thiab thee olefin tej yaam num tau nruab nrog polypropylene nroj tsuag. Yog li ntawd, Tuam Tshoj lub peev xwm ntau lawm polypropylene yuav nce ntxiv rau yav tom ntej. Nyob rau tib lub sijhawm, nws tseem yuav tsum xav txog cov txheej txheem me me thiab rov qab polypropylene installation thev naus laus zis, tshwj xeeb tshaj yog cov cuab yeej siv lub cev me me yuav raug txiav tawm.

1b0322dea9676fd4be9668ce0f2791e

Loj

Loj	Pob	hnyav	CBM/CTN
1/2"	3000	9	0.103
3/4"	1600	15	0.103
1"	800	26	0.103

PPR thiab PPH Socket Fitting tsis tuaj yeem raug melted ncaj qha. Vim hais tias cov khoom muaj pes tsawg leeg ntawm ob yog sib txawv, lub melting point kuj txawv. Qhov xwm txheej ntawm qhov ncaj qha kub yaj qhov chaw yog tias cov ntaub ntawv yuav tsum yog tib yam. PPH thiab PPR yog ncaj qha kub yaj. Nyob rau saum npoo, lawv yog melted ua ke. Thaum lawv txias lawm, lawv yuav sib cais los ntawm rub lawv. Yog tias koj xav kom sov nws, nws yog ib qho yooj yim kom muaj cua sov tsis txaus ntawm ib qho kawg, uas ua rau muaj kev pheej hmoo ntawm cov dej ntws mus rau theem tom ntej. Muaj tshwj xeeb PPR adapters nyob rau hauv kev ua lag luam rau adapters ntawm lwm yam ntaub ntawv, thiab koj muaj peev xwm siv adapters mus txuas ob ua ke.

Cim npe nrov: pph qhov (socket) haum, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, lag luam wholesale, yuav, nqe, Tshuag, kev muag, dawb qauv