Polypropylene PP L5E89 / T30S / T03 CAS: 9003-07-0
Polypropylene 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, nrog ib tug melting point ntawm 189ºC, softening ntawm txog 155ºC, thiab siv kub Qhov ntsuas kub yog -30 ~ 140ºC. Nws yog resistant rau corrosion los ntawm acids, alkalis, ntsev tov thiab ntau yam organic solvents hauv qab no 80 degree, thiab yuav decomposed nyob rau hauv kub thiab oxidation.
| Tus lej | Qhov project | Chav tsev | H40S | Test tus nqi | Kev sim | |
| 1 | Melt mass-flow rate (MFR) | Nominal nqi | g/10 min | 37 | 37.3 | GB/T 3862 |
| Deviation | ±37 | |||||
| 2 | Isotactic Index | % | >=96.0 | 97.51 | GB/T 2412 | |
| 3 | Particle tsos | Xim nplej | Pc / kg | <=5 | 0 | SH/T 1541-2006 |
| Dub nplej | Pc / kg | 0 | 0 | |||
| Cov nplej loj thiab me | g/kg | <=100 | 0.1 | |||
| Snake skin grains thiab trailing grains | Pc / kg | qhia | 25 | |||
| 4 | Impurities thiab lwm yam | Pc / kg | tsis muaj | tsis muaj | SH/T 1541-2006 | |
| 5 | Tshauv | % | <=0.030 | 0.014 | GB/T 9345.1 | |
| 6 | Tensile zog | Tensile modulus ntawm elasticity (Et) | MPa | >=1200 | 1250 | GB/T 1040 |
| Tensile yield kev ntxhov siab (σ y) | MPa | >=30.0 | 30.9 | |||
| Tensile stress atbreak (σ B) | MPa | >=8.0 | 20.7 | |||
| Nominal tensile strain thaum tawg (ε tB) | % | >=200 | 566 | |||
| Test xaus | Tsim nyog | |||||
Kev siv ntawm polypropylene PP
1.Fiber (Cov ntaub pua plag, Textils, Upholstery, thiab lwm yam)
2. Zaj duab xis (khoom lub hnab, casting film, multilayer film, thiab lwm yam.)
3. Tshuab Moulding (Tshuaj Kho Mob & Kho kom zoo nkauj thawv, Lubricant & Xim thawv, thiab lwm yam)
4.Extrusion Moulding (Tshooj, Yeeb Nkab, Hlau & Cable, thiab lwm yam)
5.Kev txhaj tshuaj molding (Automotive, Electronic, Kev tsim kho, khoom siv hauv tsev, rooj tog zaum, khoom ua si, thiab lwm yam)
Gnee Chem
Gnee tau tsim muaj nyob rau hauv 2016, nrog ib tug sau npe peev ntawm 5 lab yuan, lub tuam txhab cheeb tsam ntawm 800 square meters, thiab ntau tshaj 200 tus neeg ua haujlwm.Gnee Chemical tau yeej kev ntseeg siab thiab kev txhawb nqa ntawm ntau tus neeg muas zaub hauv tsev thiab txawv teb chaws ntawm lub hauv paus ntsiab lus ntawm "ib qho -stop kev pab cuam", nrog cov khoom zoo, Hoobkas nqi, thiab xav txog kev pabcuam.Peb cov khoom raug xa tawm mus rau ntau tshaj 20 lub teb chaws thiab cheeb tsam, xws li Tebchaws Meskas, Is Nrias teb, Brazil, Mexico, Sab Qab Teb Kauslim thiab lwm yam.
Gnee Chemical muaj nplooj siab xav muab koj cov khoom siv tshuaj ib-nres kev yuav khoom, kev lag luam txawv teb chaws export cov khoom lag luam tshuaj xyuas cov khoom phom sij, cov khoom me me yuav khoom, cov khoom nruab nrab customized, cov khoom siv raw cov khoom lag luam tsom xam, ntau hom ntim khoom, thiab lwm yam kev pab cuam kom tau raws li cov khoom lag luam. cov neeg siv khoom xav tau rau ntau yam khoom siv customized.
Peb PP tau txhim kho, nws hloov tau ntau dua li qhov qub. Tsis tas li ntawd, peb lub tuam txhab siv lub ntiaj teb ua ntej cov cav tov tuaj yeem tswj tau qhov tseeb ntawm kev txiav-txiav hauv 0.02mm thickness thiab 2mm ntawm specification.
Peb cov khoom siv dav siv hauv ntau qhov kev lag luam, xws li cov khoom luam ntawv, ntim cov thawv, ntawv sau, daim ntawv qhia hnub, thiab lwm yam.