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Nchịkọta nke ihe ọmụma gbasara ngwa nke ihe ndị na-agbanwe mmetụta PVC
(1) CPE Chlorinated polyethylene (CPE) bụ ngwaahịa ntụ ntụ nke HDPE a kwụsịrị chlorine n'oge mmiri. Ka ọkwa chlorine na-abawanye, HDPE kristal mbụ na-aghọ nwayọ nwayọ elastomer amorphous. CPE ejiri mee ihe dị ka ihe na-eme ka ihe sie ike na-enwekarị ọdịnaya chlorine...GỤKWUO -
Ngwaahịa ihe eji eme ka ụfụfụ PVC dị ọcha, mana mgbe ụfọdụ ha na-acha odo odo mgbe echekwara ha ruo ogologo oge. Gịnị kpatara ya?
Nke mbụ, ịkwesịrị ịchọpụta ma enwere nsogbu na ihe na-eme ka ụfụfụ ahọrọ. Ihe na-achịkwa ụfụfụ PVC na-eji ihe na-eme ka ụfụfụ ree ma mepụta gas nke na-akpata pores. Mgbe okpomọkụ nhazi nwere ike iru okpomọkụ ire ere nke ihe na-eme ka ụfụfụ ree, ọ gaghị adị mfe...GỤKWUO -
Enwere nsogbu gbasara polyethylene chlorine:
Polyethylene a na-akpọ Chlorined (CPE) bụ ihe e ji amịpụta polima nke nwere ntụ ọcha, ọ naghị egbu egbu ma na-enweghị isi. O nwere ezigbo iguzogide ihu igwe, iguzogide ozone, iguzogide kemịkalụ, na iguzogide ịka nká, yana ezigbo iguzogide mmanụ, iguzogide ire ọkụ, na njirimara agba. Ọ dị mma ...GỤKWUO -
Kedụ ihe ị maara gbasara ndị na-achịkwa ụfụfụ PVC
1, Usoro ụfụfụ: Ebumnuche nke itinye polima dị oke elu na ngwaahịa ụfụfụ PVC bụ ịkwalite plasticization nke PVC; Nke abụọ bụ ime ka ike agbaze nke ihe ụfụfụ PVC ka mma, gbochie njikọta nke afụfụ, na inweta ngwaahịa a fụfụchara otu otu; Nke atọ bụ ime ka...GỤKWUO -
Kedu ihe kpatara mgbanwe agba nke ndị na-achịkwa ụfụfụ PVC
Ngwaahịa ihe na-eme ka ụfụfụ PVC dị ọcha, mana mgbe ụfọdụ ha na-acha odo odo mgbe echekwara ha ruo ogologo oge. Gịnị bụ ihe kpatara ya? Nke mbụ, ịkwesịrị ịchọpụta ma enwere nsogbu na ihe na-eme ka ụfụfụ ahụ a họọrọ. Ihe na-eme ka ụfụfụ PVC dị nro na-eji ihe na-eme ka ụfụfụ ahụ gbawaa ma mepụta gas nke na-akpata oghere....GỤKWUO -
Otu esi eme ka mma nke ihe ndị na-achịkwa ihe PVC na-afụ ụfụfụ ka mma
E nwere ọtụtụ ụzọ isi melite mma nke ihe na-achịkwa ụfụfụ PVC. Isi ihe dị mkpa bụ ịbawanye ike ịgbaze nke PVC. Ya mere, ụzọ ezi uche dị na ya bụ itinye ihe mgbakwunye iji melite ike ịgbaze ma belata okpomọkụ nhazi. Ihe na-achịkwa ụfụfụ PVC nwere ike inyere ngwaahịa ụfụfụ PVC aka inye...GỤKWUO -
Kedụ ihe ị maara gbasara ihe enyemaka nhazi ACR?
PVC na-enwe mmetụta dị ukwuu na okpomọkụ. Mgbe okpomọkụ ruru 90 ℃, obere mmeghachi omume okpomọkụ na-amalite. Mgbe okpomọkụ rịgoro ruo 120 ℃, mmeghachi omume nke ire ere na-esiwanye ike. Mgbe ọkụ na 150 ℃ ruo nkeji iri, resin PVC na-agbanwe nwayọ nwayọ site na agba ọcha mbụ ya ...GỤKWUO -
Okwu Mmalite maka arụmọrụ nke calcium zinc stabilizers
Okwu Mmalite maka arụmọrụ nke ihe na-eme ka calcium zinc sie ike: A na-eji usoro pụrụ iche nke nwere nnu calcium, nnu zinc, mmanụ, antioxidants, na ihe ndị ọzọ dị mkpa eme ihe na-eme ka zinc sie ike. Ọ bụghị naanị na ọ nwere ike dochie ihe na-eme ka ihe sie ike dị ka nnu ite ndu na tin organic, kamakwa ...GỤKWUO -
Usoro nke PVC Heat Stabilizer
1) Na-amịkọrọ ma na-ewepụ HCL, na-egbochi mmetụta ya na-akpaghasị onwe ya. Ụdị ihe na-eme ka ihe sie ike a gụnyere nnu lead, ncha organic acid metal, organotin compounds, epoxy compounds, inorganic salts, na metal thiol salts. Ha nwere ike imeghachi omume na HCL ma gbochie mmeghachi omume nke PVC iji wepụ HCL. 2) Ịdochi...GỤKWUO -
Mmetụta mmekọrịta nke ihe ndị na-eme ka calcium zinc kwụsie ike na polyvinyl chloride (PVC)
Mmetụta mmekọrịta nke ihe na-eme ka calcium zinc sie ike na tin organic na ntụ ntụ na polyvinyl chloride (PVC): Ihe na-eme ka tin organic sie ike (thiol methyl tin) bụ ụdị ihe na-eme ka okpomọkụ PVC sie ike nke a na-ejikarị eme ihe. Ha na-emeghachi omume na acidic hydrogen chloride (HCl) na PVC iji mepụta nnu na-adịghị emerụ ahụ (dịka tin ch...GỤKWUO -
Ngwa nke calcium zinc stabilizer na ngwaahịa siri ike PVC
N'ihi ihe ndị metụtara gburugburu ebe obibi na ahụike nke ụlọ ọrụ waya na eriri waya chọrọ, ihe ndị na-eme ka calcium na zinc sie ike nwere ike dochie usoro nnu ndu, calcium na zinc ndị ọzọ, na ihe ndị na-eme ka tin dị ọcha nke organic sie ike. Ha nwere ezigbo ọcha mbụ na nkwụsi ike okpomọkụ, iguzogide mmetọ sọlfọ, ezigbo mmanụ...GỤKWUO -
Kedu ihe a ga-elebara anya na mmepụta nke ihe polyethylene a chlorine?
Ọtụtụ mmadụ amaghị ihe gbasara polyethylene a na-etinye n'ime chlorine, dịka aha ya si kwuo, ọtụtụ mmadụ kwesịrị ịhụ naanị na ọ bụ ihe kemịkalụ. O nwere usoro a na-akpọ extrusion molding, nke ka dị oke mkpa n'usoro mmepụta. Yabụ taa, gịnị ka anyị kwesịrị ịṅa ntị na ya...GỤKWUO
