Kedu ihe ndị na-agbanwe mmetụta ACR nwere ike ime?

Ihe na-agbanwe mmetụta ACR bụ acrylic copolymer nwere ihe owuwu isi-shei, nke na-arụ ọtụtụ ọrụ dị mkpa na nhazi plastik dịka PVC
1. Mmezi iguzogide mmetụta
Site n'ịkpalite ahịrị ọlaọcha na eriri shear site na elastomer oyi akwa isi, ike mmetụta na-abanye, na-eme ka ike mmetụta nke ngwaahịa ahụ ka mma nke ukwuu (karịsịa na gburugburu ebe okpomọkụ dị ala); Nhazi nhazi isi-shei nwere ike ịbawanye ike mmetụta karịa ugboro 6 ma nọgide na-enwe ike 90% na -40 ℃
2. Nhazi arụmọrụ nhazi kachasị mma
Kwalite plastik PVC, belata oge nhazi, melite mbugharị na nkwụsi ike; Belata ihe merenụ nke gbajiri agbaze ma melite mma mmịpụta nke profaịlụ mpaghara dị mgbagwoju anya
3. Mmezi arụmọrụ zuru oke
Meziwanye ịdị mma nke ngwaahịa ahụ ma wepụ ntụpọ dịka anya azụ na akara mmiri; Mee ka iguzogide ihu igwe dịkwuo mma, iguzogide okpomọkụ, na nkwụsi ike kemịkalụ, nke dabara adaba karịsịa maka ngwaahịa dị n'èzí
4. Uru pụrụ iche nke ngwa
Ndakọrịta dị mma na PVC, nke a gbasasịrị nke ọma iji zere njikọta; Ma e jiri ya tụnyere ihe ndị na-agbanwe ihe dịka CPE, ACR nwere oke okpomọkụ nhazi sara mbara yana arụmọrụ mgbanwe dị elu; Transparent ACR nwere ike ịnọgide na-enwe nnyefe ọkụ karịa 85% ma dabara adaba maka ngwaahịa na-edoghị anya; Ọnụọgụ mgbakwunye a na-ahụkarị bụ 0.5-5phr, a kwesịkwara izere ngwakọta ozugbo na ihe ndị na-ejupụta alkaline. Ugbu a, Bangtai Petrochemical ACR aghọwo otu n'ime ihe ndị a na-ahọrọ maka profaịlụ PVC siri ike, paịpụ, na ihe ndị e ji emepụta plastik.
5. Họrọ ụdị ACR kwesịrị ekwesị
Profaịlụ/Paịpụ: A na-ahọrọ ụdị ibu molekul dị elu, nke nwere ibu molekul karịrị 500000, nke nwere ike ime ka ike ịgbaze karịa 40% ma gbochie mgbawa agbaze nke extrusion nke ọma; Akụkụ ndị a kpụrụ akpụ/ngwaahịa ndị nwere mgbidi dị gịrịgịrị: A na-atụ aro ụdị ibu molekul dị ala, nke nwere ibu molekul dị site na 300000 ruo 500000 iji belata viscosity agbaze ma mee ka ọsọ njupụta dịkwuo elu site na 25% -30%; A ga-ejikọta ngwaahịa ndị na-apụta ìhè na MBS (paramita mgbaze 9.4-9.5) maka ojiji ngwakọta, yana nnyefe dị mfe nke>85%