- 1.PVC resin ntụ ntụ
Ọ bụ ihe bụ isi akụrụngwa, ụfụfụ isi ihe, na-emepụta PVC foamed mpempe akwụkwọ n'ozuzu nakweere Model SG-8 PVC resin.Mgbe nhazi, gelatinization ọsọ na-adị ngwa ngwa, nhazi okpomọkụ dị ntakịrị, àgwà ngwaahịa ahụ kwụsiri ike, na njupụta dị mfe ịchịkwa.Iji meziwanye ogo ngwaahịa ma na-achịkwa ngbanwe nke njupụta ngwaahịa na ọkpụrụkpụ, a na-ejikarị resin SG-8 na-emepụta ụfụfụ efu na Celuka foam PVC mpempe akwụkwọ.
- 2.PVC stabilizer
Iji mee ka ihe eji eme ihe n'ụzọ zuru ezu n'oge usoro nke PVC foam board, ihe na-emekarị na okpomọkụ dị elu.Tụkwasị na nke ahụ, onye na-emepụta ụfụfụ na-emepụtakwa okpomọkụ na-emebi emebi na usoro nke ire ere.Ihe ndị a na-achọ ka stabilizer nwere nkwụsi ike ọkụ zuru oke iji hụ na ngwaahịa ngwaahịa na mmepụta kwụsiri ike ogologo oge. - 3.Nchịkọta ụfụfụ
Ejiri methyl methacrylate, ethyl acrylate, butyl acrylate, na styrene mee ya.Ọdịdị molekụla ya bụ ihe owuwu isi-shell.Dị ka ihe enyemaka nhazi na usoro nhazi ahụ, ọ nwere ike ibelata okpomọkụ nke plasticizing nke ọma, na-akwalite mmetụta plasticizing, melite arụmọrụ plasticizing, meziwanye ike mgbaze, belata mgbaze gbazee, gbochie mgbawa mgbaze, ma na-emeziwanye ire ụtọ nke ngwaahịa. .Ụkpụrụ nhọrọ nke onye na-ahụ maka ụfụfụ na-agụnye ọsọ plastik, ike gbazee, na agbaze mmiri.N'ihi dị iche iche usoro ọnọdụ, ụfụfụ regulator ụdị kwesịrị họrọ dị ka dị iche iche ngwaahịa onwunwe e ji mara, dị ka foamed mpempe akwụkwọ, oké foamed mpempe akwụkwọ, mkpa foamed mpempe akwụkwọ, osisi plastic foamed mpempe akwụkwọ, wdg Ha nwere ike hụ na uniformity nke gbazee na ezi. osisi elu àgwà.E wezụga nke ahụ, anyị kwesịrị ịhọrọ ezigbo mma n'ime na n'èzí lubricants na gbakwunye okpomọkụ stabilizers na usoro. - 4.onye na-afụ ụfụ
Onye na-emepụta ụfụfụ bụ ihe na-eme ka ihe ahụ bụrụ ihe nhazi cell.Enwere ike kewaa ya n'ime ihe na-emepụta ụfụfụ kemịkalụ, onye na-eme ụfụfụ anụ ahụ, na surfactant.A na-ejikarị ya iji chịkwaa njupụta na nha nke mbadamba ụfụfụ PVC. - 5.Filler
Na usoro usoro, usoro ọgwụgwọ zuru oke nke ọkụ calcium carbonate bụ 10 ~ 40 phr.Enwere ike iji filler ọ bụghị naanị dị ka onye na-emepụta ụfụfụ kamakwa belata ọnụ ahịa ihe.Otú ọ dị, ịṅụbiga mmanya ókè nke ọkụ calcium carbonate ga-eme ka otu cell dịkwuo njọ, wee metụta ọdịdị na àgwà ngwaahịa.N'ikpeazụ, ọ na-eme ka njupụta ngwaahịa siri ike ịchịkwa, na-abawanye ọnụ ahịa zuru ezu, ma na-ebelata ike ngwaahịa. - 6.Pigmenti
A na-eji ya agba agba osisi, tumadi na ọcha, ọbara ọbara, odo, acha anụnụ anụnụ, akwụkwọ ndụ akwụkwọ ndụ, nwa, isi awọ, wdg.
Oge nzipu: Jun-27-2022