Ihe na-achịkwa ụfụfụ PVC nwere nnukwu ibu molekul ma nwee ike ime ka ike ịgbaze nke PVC ka mma nke ọma. Ọ nwere ike itinye gas na-afụ ụfụfụ, mepụta otu ụdị mmanụ aṅụ, ma gbochie gas ịpụ. Ihe na-achịkwa ụfụfụ PVC bụ "glutamate monosodium ụlọ ọrụ mmepụta ihe", nke a na-eji obere ego mana enweghị ike ileghara mmetụta ya anya. Arụmọrụ na ịdị mma nke ngwaahịa PVC metụtara ya kpọmkwem. Mgbe e mesịrị, achọpụtara ya n'ọrụ nke ọtụtụ mgbe, gụnyere ndị nọ n'ime ụlọ ọrụ, nwere nghọta doro anya banyere nhazi na ọrụ nke ACR.
N'ozuzu, enwere ike kewaa ihe enyemaka nhazi PVC ACR n'ime ụdị atọ:
1. Ịkwalite ụdị ihe enyemaka nhazi plastik: A na-ejikarị ụdị a eme ihe na ngwaahịa PVC siri ike, ọkachasị iji kwalite plastik, melite njirimara rheological gbazee, melite mgbasa nke ihe enyemaka ndị ọzọ, ma melite mma doro anya nke ngwaahịa. A na-eji ya maka ọtụtụ ngwaahịa PVC dịka profaịlụ, paịpụ, efere (coils), wdg.
2. Ihe na-achịkwa ụfụfụ: Ihe na-achịkwa ụfụfụ PVC, n'ihi oke ibu ya dị elu, nwere ike ime ka ike ịgbaze nke ihe PVC ka mma nke ukwuu, na-ekpuchi gas na-afụ ụfụfụ nke ọma, na-emepụta otu ụdị mmanụ aṅụ, ma gbochie mwepụ gas. N'otu oge ahụ, ihe na-achịkwa ụfụfụ PVC bara uru maka mgbasa nke ihe mgbakwunye ndị ọzọ, gụnyere ihe na-afụ ụfụfụ, iji melite mma elu nke ngwaahịa ma mee ka ọ na-egbuke egbuke. Ọ dabara adaba maka bọọdụ na-afụ ụfụfụ, mkpanaka na-afụ ụfụfụ, ọkpọkọ na-afụ ụfụfụ, profaịlụ na-afụ ụfụfụ, plastik osisi na-afụ ụfụfụ, wdg.
3. Nnyemaka nhazi ụdị mmanụ dị n'èzí: O nwere otu ihe dị mma nke na-ewepụ ihe dị n'ime ígwè dịka wax polyethylene oxidized, mana ọ dị iche na PVC n'ihi na o nwere ezigbo ndakọrịta. Ọ nwekwara ike ịbawanye arụmọrụ nhazi plastik ruo n'ókè ụfọdụ, melite njirimara rheological gbazee, ma nọgide na-enwe mgbasawanye mpụga n'oge nhazi extrusion na-agbanweghị arụmọrụ mmepụta ọkụ. Ọ na-egbochi mmetụta haze nke mmiri mmiri na-akpata na ngwaahịa doro anya. Dabara adaba maka usoro ma ọ bụ akụrụngwa nwere nnukwu ihe achọrọ maka nhazi, ọkachasị mpempe akwụkwọ doro anya, profaịlụ ụfụfụ, bọọdụ ụfụfụ, na plastik osisi ụfụfụ.
4. Karịsịa n'ihe gbasara teknụzụ na ngwaahịa, n'oge nhazi mpịakọta, enwere ike ime ka mgbanwe nke agbaze ahụ ka mma, na-enye ohere maka ịtụgharị ihe fọdụrụ n'etiti mpịakọta abụọ ahụ dị nro; Na mwepụta paịpụ, enwere ike ime ka mma nke ọma, enwere ike iwepụ ihe "akpụkpọ azụ" ahụ, a pụkwara ịbawanye ọnụego mwepụ; Mgbakwunye transparent nwere ike ibelata ọnụọgụ "anya azụ" dị na ngwaahịa ahụ nke ukwuu; Site n'ịbawanye mgbanwe nke agbaze na ịkpụzi ntụtụ, a na-ebelata olu ịgbaze, a na-ebelata ihe "ahịrị ọcha" ahụ, a na-eme ka mma nke elu ahụ dị mma, a na-emekwa ka ike ịgbado ọkụ ka mma. Ọ bụrụ na etinyere ihe enyemaka nhazi mmanụ, enwere ike ime ka arụmọrụ iwepụ ihe nkiri ahụ ka mma, enwere ike ime ngwa ngwa okirikiri ịgbaze, a pụkwara ịbawanye mmepụta iji gbochie ihe "mkpọnwụ" nke mpụta na mmiri ozuzo kpatara; Ịkpụzi ihe nwere ike ime ka plastik dịkwuo mma, belata ihe omume anya azụ, melite mgbanwe agbaze, ma mee ka ọkpụrụkpụ ịkpụzi ahụ dịkwuo otu.
Oge ozi: Eprel-17-2024
