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cov khoom

Polypropylene PP granules khoom yas tsum

luv luv piav qhia:

Polypropyleneyog ib tug polymer tau los ntawm ntxiv polymerization ntawm propylene.Nws yog cov khoom siv waxy dawb nrog lub pob tshab thiab lub teeb pom kev zoo.Cov tshuaj formula yog (C3H6)n, qhov ceev yog 0.89 ~ 0.91g / cm3, Nws yog flammable, lub melting point yog 189 ° C, thiab nws softens ntawm txog 155 ° C.Kev khiav hauj lwm kub yog -30 ~ 140 ° C.Nws yog resistant rau corrosion los ntawm acid, alkali, ntsev tov thiab ntau yam organic solvents hauv qab no 80 ° C, thiab yuav decomposed nyob rau hauv kub thiab oxidation.


Product Detail

Khoom cim npe


INDEX

Kev tsom xam qhov project

Qhov ntsuas zoo

Cov txiaj ntsig ntawm kev sim

Txuj

Cov khoom dub, pcs / kg

≤0

0

SH/T1541-2006

Xim xim, pcs / kg

≤ 5

0

SH/T1541-2006

Cov nplej loj thiab me, s / kg

≤100

0

SH/T1541-2006

yellow index, tsis muaj

≤ 2.0

-1.4

HG/T3862-2006

Melt index, g / 10mins

55-65 : kuv

60.68 ib

TIAB SA 3682

Yog ',%

≤ 0.04

0.0172 ib

GB/T9345.1-2008

Tensile yield kev nyuaj siab, MPa

≥ 20

26.6 ib

GB/T1040.2-2006

Flexural modulus, MPa

≥800

974.00 Nws

GB/T9341-2008

Charpy notched cuam tshuam lub zog, kJ / m²

≥ 2

4.06 ib

GB/T1043.1-2008

Hnyav,%

Ntsuas

10.60 Nws

GB/T2410-2008

PIB 25

Polypropylene hloov kho:

1.PP tshuaj hloov kho

(1) Copolymerization hloov kho

(2) Kev hloov pauv hloov pauv

(3) Kev hloov pauv kev sib txuas

2. PP lub cev hloov kho

(1) Kev hloov pauv hloov

(2) Kev hloov kho sib xyaw

(3) Txhim kho kev hloov kho

3. Kev hloov kho pob tshab

PIB 25

Daim ntawv thov

Polypropylene yog siv dav hauv kev tsim cov khaub ncaws, pam vov thiab lwm yam khoom siv fiber ntau, khoom siv kho mob, tsheb, tsheb kauj vab, qhov chaw, cov kav dej thauj mus los, cov thawv ntim tshuaj, thiab lwm yam, thiab tseem siv rau hauv cov khoom noj thiab tshuaj ntim khoom.

Kev qhia

Polypropylene, luv luv li PP, yog xim tsis muaj xim, tsis muaj ntxhiab, tsis muaj tshuaj lom, cov khoom siv translucent.

(1) Polypropylene yog ib qho thermoplastic hluavtaws cob nrog kev ua haujlwm zoo, uas yog cov xim tsis muaj xim thiab translucent thermoplastic hnav lub hom phiaj dav dav.Nws muaj tshuaj lom neeg tsis kam, kub tsis kam, hluav taws xob rwb thaiv tsev, lub zog muaj zog txhua yam thiab zoo hnav-tiv taus ua cov khoom, thiab lwm yam, uas ua rau polypropylene sai siv hauv tshuab, tsheb, khoom siv hluav taws xob, kev tsim kho, textiles, ntim txij li thaum nws pib.Nws tau dav tsim thiab siv ntau yam xws li kev ua liaj ua teb, hav zoov, nuv ntses thiab zaub mov kev lag luam.

(2) Vim nws cov plasticity, cov ntaub ntawv polypropylene tau maj mam hloov cov khoom ntoo, thiab lub zog siab, toughness thiab siab hnav tsis kam tau maj mam hloov lub zog ntawm cov hlau.Tsis tas li ntawd, polypropylene muaj grafting zoo thiab compounding zog, thiab muaj loj daim ntawv thov chaw nyob rau hauv pob zeb, textile, ntim thiab ua liaj ua teb, hav zoov thiab nuv ntses.

QHOV TSEEB

Polypropylene muaj ntau yam zoo heev:

1. Cov txheeb ze ntom ntom me me, tsuas yog 0.89-0.91, uas yog ib qho ntawm cov khoom siv sib xws hauv cov yas.

2. Cov khoom siv kho tshuab zoo, ntxiv rau qhov cuam tshuam tsis zoo, lwm yam khoom siv kho tshuab zoo dua li polyethylene, zoo molding kev ua tau zoo.

3. Nrog kev kub siab ua haujlwm, qhov kub siv tas mus li tuaj yeem ncav cuag 110-120 ℃.

4. Cov khoom siv tshuaj zoo, yuav luag tsis muaj dej nqus, tsis muaj tshuaj tiv thaiv nrog cov tshuaj feem ntau.

5. Ntshiab kev ntxhib los mos, tsis muaj tshuaj lom.

6. Muaj hluav taws xob zoo.

7. Cov pob tshab ntawm cov khoom siv polypropylene zoo dua li cov khoom siv polyethylene siab.

B qib PP 2
B qib PP 3

packing thiab khaws cia

50 / nruas, 25kg / nruas lossis customized raws li tus neeg thov kev thov.

Ntxiv rau qhov no, peb cov khoom nrov yogfiberglass rov qab, fiberglass mats, thiabpwm-tso ciab.Email yog tias tsim nyog.


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