Ifuthe eliphezulu ibakala retardant Polypropylene PP K8003
Ifuthe eliphezulu ibakala retardant Polypropylene PP K8003
uphawu
Ukuchasana okuLungileyo kwe-UV okuLungileyo kokuNchasa iiMchiza kuGuqulwa.
Ukuchasana kwempembelelo ephezulu
| PP K8003 | ||||
| Iipropati | Iyunithi | Umgangatho woVavanyo | Iiyunithi | IiNqobo ezisemgangathweni |
| Ubunzima obuthile | ISO1183 | 23°C | 0.893 | |
| Melt Flow Rate | ISO1133 | 250°C,5KG | g/10min | 2.4 |
| Ukushwabana komngundo | ISO 2577 | 23°C | % | 1.2~1.4 |
| Iipropati zoomatshini | ||||
| Tensile strength | ISO 527 | 50mm/ngomzuzu 23°C | Mpa | 22.2 |
| I-Tensile Elongation ngexesha lekhefu | ISO 527 | 50mm/ngomzuzu 23°C | % | 435.8 |
| Amandla e-Flexural | ISO 178 | 2mm/umzuzu 23°C | Mpa | 22 |
| Imodyuli yeFlexural | ISO 178 | 2mm/umzuzu 23°C | Mpa | 679 |
| I-Charpy Impact Amandla, iNotched | ISO 179/1eA | 23°c | KJ/M2 | 53.3 |
| Iipropati zoThermal | ||||
| HDT | ISO 75 | 1.82MPa, 3.2mm | °C | 90-105 |
| Ukutsha | UL94 | 3.2mm/1.5mm | HB | |
Ukusetyenziswa kweMveliso
Iimpawu ze-PP ezibonakalayo: ezingenayo ityhefu, ezingenavumba, ezingenancasa, ezimhlophe ezimhlophe, i-polymer ephezulu ye-crystalline kunye nobunzima be-molecular malunga ne-80000-150000.Ubuninzi obuncinci: 0.89-0.91g / cm3, yenye yezona ntlobo zilula kakhulu kwiiplastiki.I-hydrophobicity enamandla: izinga lokufunxa kwamanzi emanzini kwi-24h li-0.01 kuphela.Ukumila kakuhle.
Iimpawu ze-Mechanical I-PP ine-crystallinity ephezulu kunye nesakhiwo esiqhelekileyo, ngoko ineempawu ezibalaseleyo zoomatshini.Owona msebenzi ubalaseleyo kukugoba ukudinwa.
I-PP inokumelana nobushushu obuhle.Imveliso inokuvalwa kwiqondo lokushisa elingaphezulu kwe-100 ° C. phantsi kwemeko yokungabikho kwamandla angaphandle, ayiyi kukhubaza kwi-150 ° C. Iqondo lokushisa le-embrittlement li-35 ℃.Ukunyuka kwe-isotacticity okanye ukunciphisa ubunzima beemolekyuli kunenzuzo ekuphuculeni iimpawu zokushisa.
Ukuzinza kweekhemikhali: ukuzinza kweekhemikhali zePP kuhle kakhulu.Iyakwazi ukutshatyalaliswa yi-asidi ye-sulfuric egxininisiweyo kunye ne-nitric acid egxininisiweyo, kwaye izinzile kwezinye ii-reagents zamachiza;Nangona kunjalo, i-molecular weight low aliphatic hydrocarbons, i-hydrocarbons enevumba elimnandi kunye ne-chlorinated hydrocarbons inokuthamba kwaye idumbe i-polypropylene, kwaye ukuzinza kwayo kweekhemikhali kuphuculwe ngokunyuka kwe-crystallinity.
Ngokwale ntsebenzo ingasentla, iPP ifanelekile kwezi mveliso zilandelayo:
1. Isitofu: ivalve, izifakelo, iikhreyithi, iimoto, ukuvalwa, izixhobo zombane, iiketile, izitya zokutya, izinto zasendlini, iithoyi, isirinji engagcwaliswanga.
2. Extrusion: sheet elishinyeneyo, sheet, umbhobho, straw, umtya, iphepha lokubhalela, BOPP Film, sheet elibhityileyo, band.Ukubumba ukuvuthela: iibhotile.
3. Thermoforming: itreyi, isitya, ikomityi yejeli, iikomityi zamanzi.
4. Umsonto osicaba: ibhegi elukiweyo, ibhegi enkulu, ikhaphethi.
5. Ifayibha: i-multifilament, ikhaphethi, iSpundbond, i-non-wovens.
6. Ifilimu: Ifilimu ye-Cast (CPP), ifilimu eBlown (IPP).
Isicelo
