High transperent ọgwụ ọkwa Polypropylene PP 5090T
High transperent ọgwụ ọkwa Polypropylene PP 5090T
Ngwa ngwaahịa
| Arụmọrụ nke oru ngo | Ọnọdụ ule | Usoro ule | The ule data | Ngalaba data |
| Ọnụego eruba agbaze | / | ISO 1133 | 9 | g/10 nkeji |
| Mbelata | / | Usoro FPC | 1.3-1.7 | % |
| The njupụta nke | / | ISO 1183 | 0.9 | g/cm3 |
| Ike na-enye ike | / | ISO 527 | 29 | MPa |
| Elongation na ebe nkwụsị | / | ISO 527 | 200 | % |
| Rockwell isi ike | / | ISO 2039 | 105 | R |
| Mechanical Njirimara nke | ||||
| Ehulata modul | / | ISO 178 | 1422 | MPa |
| IZOD notch mmetụta ike | 23 ℃ | ISO 180 | 10 | n'arọ.cm/cm |
| IZOD notch mmetụta ike | -20 ℃ | ISO 180 | 4.5 | ISO 180 |
| okpomọkụ deformation okpomọkụ | / | ISO 75 | 130 | ℃ |
| Ọrụ okpomọkụ | ||||
| Veka ebe nro | / | ISO 306 | 155 | ℃ |
| Nrụ ọkụ | Natural≥2mm | UL 94 | 94HB | Klas |
Ngwa
(ningbo) Taiwan Formosa Plastics pp5090t isi eji:
PP bụ ihe na-emepụta ihe na-emepụta ihe.Ọ siri ike karịa PE ma nwee ebe mgbaze dị elu.Ebe ọ bụ na ụdị homopolymer PP na-agbaji nke ukwuu mgbe okpomọkụ dị n'okpuru 0 ℃, ọtụtụ ihe PP azụmahịa bụ ndị na-emepụta ihe na-emepụta ihe na 1-4% ethylene ma ọ bụ ụdị mwekota nke nwere ọdịnaya ethylene dị elu.Copolymer ụdị PP ihe nwere ala thermal distortion okpomọkụ (100 ℃), obere nghọta, obere gloss na ala siri ike, ma nwere ike mmetụta ike.
Ọnụego MFR nke PP sitere na 1 ruo 40. PP nwere MFR dị ala nwere mmetụta dị mma na-eguzogide ma na-ebelata ike ike.Maka ihe ndị nwere otu MFR, ike nke ụdị copolymer dị elu karịa nke ụdị homopolymer.N'ihi crystallization, mbelata ọnụego nke PP dị nnọọ elu, n'ozuzu 1.8-2.5%.Na ntụziaka ntụziaka nke shrinkage dị nnọọ mma karịa nke PE-HD na ihe ndị ọzọ.Ịtinye ihe mgbakwunye iko 30% nwere ike ibelata mbelata na 0.7%.
Ụdị Homopolymer na ụdị copolymer PP nwere ezigbo nguzogide mmịnye mmiri, nguzogide corrosion acid-base na nguzogide mgbasa.Otú ọ dị, ọ dịghị ihe na-eguzogide ọgwụ hydrocarbon aromatic (dị ka benzene) ihe mgbaze na chlorinated hydrocarbon (carbon tetrachloride).PP enweghị nguzogide oxidation na oke okpomọkụ dị ka PE nwere.
Dabere na arụmọrụ dị n'elu, PP dabara maka ngwaahịa ndị a:
1. Injection: valves, ngwa, crates, ụgbọala, mmechi, ngwa eletriki, karama mmiri, nri nri, ngwongwo ụlọ, ihe ụmụaka ji egwuri egwu, sirinji na-abụghị nke jupụtara.
2. Extrusion: akwa mpempe akwụkwọ, mpempe akwụkwọ, ọkpọkọ, ahịhịa, teepu na-ekekọta, akwụkwọ mpempe akwụkwọ, BOPP film Mpempe akwụkwọ na warara.
3. Ịkpụzi ihe: karama.
4. Thermoforming: tray, nnukwu efere, jelii cup, mmiri iko.
5. Flat yarn: akpa kpara akpa, akpa akpa, kapeeti.
