Polyvinyl chloride resin S-1300
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.
A na-ejikarị resin S-1300 na waya na eriri, ihe mkpuchi ọkụ eletrik, ihe mkpuchi USB, ngwaahịa ihe nkiri dị elu, akpụkpọ anụ artificial, mbadamba dị nro na mpempe akwụkwọ, akpụkpọ ụkwụ plastik niile, akụkụ akpaaka, ngwa eletriki, yana thermoplastic elastomers. .N'ihi na Sinopec PVC resin S-1300 nwere elu viscosity karịa general S-1000 PVC resin, ya nhazi technology na agwakọta ruru dị iche iche.Kedu ihe ọzọ, njirimara nke mpempe akwụkwọ transperent na ihe nkiri nnu kwadebere na polyvinyl chloride resin S-1300 na-emezu ihe ndị a chọrọ.Anyị nwere ike ịnye Sinopec S-1300 PVC resin nkwusioru.
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 dị 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 nro osisi nke S-1300 na-emepụta 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 ụlọ ọrụ index.Ka ọ dịgodị, ọ nwere mma n'ibu Njirimara.
Ngwa na ihe nkiri dị mkpa.Ngwaahịa ihe nkiri PVC na-enwekarị ihe nkiri ọrụ ugbo, ihe nkiri calended na ihe nkiri nwere ike ịbelata okpomọkụ.N'ime ha, okpomọkụ shrinkable film na-bụ-mepụtara na S-1000 ụdị PVC, mgbe S-1300 PVC resin bụ maka ugbo film na calended film.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.
Nkọwapụta
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 |
Nkwakọ ngwaahịa
(1) Mbukota: 25kg net/pp akpa, ma ọ bụ kraft akwụkwọ akpa.
(2) Ọnụ ibu: 680Bags/20'container, 17MT/20'container.
(3) Ọnụ ibu: 1000Bags/40'container, 25MT/40'container.