Ọkwa retardant dị elu Polypropylene PP K8003
Ọkwa retardant dị elu Polypropylene PP K8003
njirimara
Ezigbo Nguzogide UV dị mma gbanwetụrụ.
Mmetụta mmetụta dị elu
| PP K8003 | ||||
| Njirimara | Nkeji | Nlele ọkọlọtọ | Nkeji | Ụkpụrụ ahụkarị |
| Nnukwu ike ndọda | ISO 1183 | 23°C | 0,893 | |
| Ọnụego mgbaze | ISO 1133 | 250C,5KG | g/10 nkeji | 2.4 |
| Mbelata ebu | ISO 2577 | 23°C | % | 1.2-1.4 |
| Ihe eji arụ ọrụ | ||||
| Ike ọdụdọ | ISO 527 | 50mm/min 23°C | Mpa | 22.2 |
| Elongation tensile na ezumike | ISO 527 | 50mm/min 23°C | % | 435.8 |
| Ike Flexural | ISO 178 | 2mm/min 23°C | Mpa | 22 |
| Modulus Flexural | ISO 178 | 2mm/min 23°C | Mpa | 679 |
| Ike Mmetụta Charpy, Achọpụtara | ISO 179/1 eA | 23°c | KJ/M2 | 53.3 |
| Njirimara okpomọkụ | ||||
| HDT | ISO 75 | 1.82MPa, 3.2mm | Celsius C | 90-105 |
| Ịkụ ọkụ | UL94 | 3.2mm / 1.5mm | HB | |
Eji ngwaahịa
Njirimara anụ ahụ PP: anaghị egbu egbu, enweghị isi, enweghị ụtọ, ọcha milky, polymer crystalline dị elu nwere ihe dị ka 80000-150000.Obere njupụta: 0.89-0.91g / cm3, ọ bụ otu n'ime ụdị dị mfe na plastik.Hydrophobicity siri ike: ọnụego nnabata mmiri na mmiri maka 24h bụ naanị 0.01%.Ezi formability.
Mechanical Njirimara PP nwere kristal dị elu na nhazi oge niile, yabụ na ọ nwere akụrụngwa akụrụngwa dị mma.Kacha pụta ìhè arụmọrụ bụ ekwe ike ọgwụgwụ.
PP nwere ezigbo nguzogide okpomọkụ.Ngwaahịa nwere ike igba ogwu na okpomọkụ n'elu 100 Celsius C. n'okpuru ọnọdụ nke enweghị mpụga ike, ọ gaghị deform na 150 Celsius C. The embrittlement okpomọkụ bụ - 35 ℃.Mmụba nke isotacticity ma ọ bụ mbelata nke ịdị arọ molekụla bara uru maka mmelite nke ihe ọkụkụ.
Nkwụsi ike nke kemịkalụ: nkwụsi ike kemịkalụ nke PP dị ezigbo mma.Enwere ike imebi ya site na sulfuric acid gbadoro ụkwụ na nitric acid gbadoro ụkwụ, ma ọ kwụsie ike na reagents ndị ọzọ;Otú ọ dị, aliphatic hydrocarbons, aromatic hydrocarbons na chlorinated hydrocarbons nwere ike ime ka polypropylene dị nro ma zaa, na nkwụsi ike nke kemịkal ya na-abawanye site na mmụba nke crystallinity.
Dabere na arụmọrụ dị n'elu, PP dabara maka ngwaahịa ndị a:
1. Injection: valvụ, akwa akwa, crates, ụgbọ ala, mmechi, ngwa, kettles, nri nri, ụlọ, ihe ụmụaka ji egwuri egwu, sirinji na-abụghị prefilled.
2. Extrusion: akwa mpempe akwụkwọ, mpempe akwụkwọ, ọkpọkọ, ahịhịa, strapping, akwụkwọ mpempe akwụkwọ, BOPP Film, mpempe akwụkwọ dị mkpa, band.Ịkpụzi ihe: karama.
3. Thermoforming: tray, nnukwu efere, jelii cup, mmiri iko.
4. Flat yarn: akpa kpara akpa, akpa jumbo, kapeeti.
5. Fiber: multifilament, kapeeti, Spundbond, na-abụghị kpara.
6. Ihe nkiri: Ihe nkiri nkedo (CPP), ihe nkiri afụfụ (IPP).
Ngwa
