Ngwa PVC S-1300
Ngwa PVC S-1300,
PVC 1300 maka osisi na-agbanwe agbanwe, PVC S-1300 maka eriri, PVC S-1300 maka ihe nkiri,
Polyvinyl chloride (PVC) resin bụ polymer dị elu mepụtara site na polymerization nke ethylene.A na-eji polymerization nkwusioru eme ihe dị ka usoro polymerization ụlọ ọrụ nkịtị.Ọ na-abụkarị ihe siri ike nke nwere ike ime ka ọ dị nro site na ikpo ọkụ.Mgbe ọ na-ekpo ọkụ, ọ na-enwekarị ọnọdụ okpomọkụ nke agbaze ma ọ bụ dị nro, ọ pụkwara ịdị n'ọnọdụ na-asọba plastik n'okpuru ọrụ nke ndị agha mpụga.Ụlọ ọrụ mmepụta ihe nwere ike ịgbakwunye plasticizer ma ọ bụ ihe enyemaka ndị ọzọ iji mezuo ihe mmepụta ihe dị ka ọrụ chọrọ nke ngwaahịa plastik.
Ọkwa S-1300 bụ tumadi na-eji na-emepụta elu-ike mgbanwe ngwaahịa, enwe ihe, isiike na mgbanwe extrusion ịkpụzi na insulating ihe, wdg Dị ka mkpa film, mkpa efere, wuru akpụkpọ anụ, waya, cable n'ọbọ na nro niile di iche iche nke profaịlụ.
Oke
| Ọkwa | PVC S-1300 | Okwu | ||
| Ihe | Uru nkwa | Usoro ule | ||
| Nkezi ogo polymerization | 1250-1350 | GB/T 5761, Okike A | K uru 71-73 | |
| Njupụta pụtara ìhè, g/ml | 0.42-0.52 | Q/SH3055.77-2006, Ihe Odide B | ||
| Ọdịnaya na-agbanwe agbanwe (mmiri gụnyere),%, ≤ | 0.30 | Q/SH3055.77-2006, Ihe Odide C | ||
| Plasticiser absorption nke 100g resin, g, ≥ | 27 | Q/SH3055.77-2006, Ihe Odide D | ||
| VCM fọdụrụnụ, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Nyocha % | 2.0 | 2.0 | Usoro 1: GB/T 5761, Ihe Odide B Usoro 2: Q/SH3055.77-2006, Ihe odide ntụkwasị A | |
| 95 | 95 | |||
| Nọmba Azụ, Mba/400cm2, ≤ | 20 | Q/SH3055.77-2006, Ihe Odide E | ||
| Ọnụọgụ ụmụ irighiri ihe adịghị ọcha, Mba, ≤ | 16 | GB/T 9348-1988 | ||
| Ọcha (160ºC, nkeji iri ka e mesịrị), %, ≥ | 78 | GB/T 15595-95 | ||
Ngwa
Ngwa na ihe USB.A na-achọ nkesa nkesa molekụla nke resin PVC ka ọ dị mma maka mkpa nke eriri ndị dị elu.Ngwongwo ihe eji eme ihe nke eriri USB nke S-1300 mepụtara ka mma.Ọ bụ ezie na ike dielectric nke S-1300 dị ntakịrị ala, ọ ka dị ukwuu karịa ihe ndeksi chọrọ nke ihe mkpuchi eriri.Ya mere, ọ gaghị emetụta ojiji ya na ihe mkpuchi.
Ngwa na bọọdụ na-agbanwe agbanwe.E nwere ihe dịgasị iche iche nke PVC nro mbadamba na ahịa, dị ka ọnụ ụzọ ákwà mgbochi, tablecloths, mmiri ozuzo ibe maka ụgbọ ala ụzọ na windo, wdg The transperent soft osisi emepụta bu S-1300 nwere ezigbo elu, ezi nghọta, ọ dịghị pitting, na kristal dị ole na ole.The ìhè transmittance, haze na odo index nke S-1300 transperent mgbanwe osisi dị mma karịa Enterprise index, na ọ nwere mma n'ibu Njirimara.
Ngwa na ihe nkiri dị mkpa.Enwere ike kewaa ngwaahịa ihe nkiri PVC n'ime ihe nkiri ugbo, ihe nkiri calended na ihe nkiri na-ekpo ọkụ.N'ime ha, okpomọkụ shrinkable film na-bụ-mepụtara na S-1300 ụdị PVC, mgbe ugbo film na calended film na-tumadi na-emepụta na S-1300 PVC resin.Ihe nkiri calended mere nke S-1300 na DOP plasticizer nwere njirimara nke ike igwe dị elu, ịdị mma siri ike, nguzogide alkali na ikpughe, ya mere ndụ ọrụ ya karịrị afọ 3.
