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YIHOO PA (polyamide) polymerization & mgbakwunye ihe mgbakwunye
Polyamide (nke a na -akpọkwa PA ma ọ bụ nylon) bụ mkpụrụedemede nke resin thermoplastic, nke nwere otu amide ugboro ugboro na eriri igwe. PA gụnyere aliphatic PA, aliphatic - aromatic PA na aromatic PA, nke aliphatic PA, sitere na ọnụọgụ carbon carbon na monomer synthetic, nwere ụdị dị iche iche, ikike kachasị na ngwa.
Site n'inwe obere ụgbọ ala, arụmọrụ elektrọnik na eletriki dị elu, yana osooso nke usoro dị fechaa nke akụrụngwa, ọchịchọ maka nylon ga -adịwanye elu. Mperi nke sitere na nylon bụkwa ihe dị mkpa na -egbochi ngwa ya, ọkachasị maka PA6 na PA66, ma e jiri ya tụnyere ụdị PA46, PA12, nwere uru ọnụ ahịa siri ike, n'agbanyeghị na arụmọrụ ụfọdụ enweghị ike imezu ihe achọrọ maka mmepe nke ụlọ ọrụ ndị metụtara ya.
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Ihe mgbakwunye YIHOO PU (polyurethane)
Plastic ụfụfụ bụ otu n'ime ụdị ihe sịntetik polyurethane, yana njiri mara porosity, yabụ njupụta ya dị ntakịrị, ike ya akọwapụtara dị elu. Dabere na akụrụngwa na usoro dị iche iche, enwere ike ịme ya ka ọ bụrụ plastik polyurethane ụfụfụ na nke siri ike wdg.
A na -eji ụfụfụ PU n'ọtụtụ ebe, ihe fọrọ nke nta ka ọ banye na mpaghara akụ na ụba mba niile, ọkachasị na arịa ụlọ, ihe ndina, ụgbọ njem, friji, iwu ụlọ, mkpuchi na ọtụtụ ngwa ndị ọzọ.
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YIHOO PVC (polyvinyl chloride) polymerization & mgbakwunye ihe mgbakwunye
Polyvinyl chloride (PVC) bụ polymer nke vinyl chloride monomer (VCM) polymerized nke peroxide, ogige azo na ndị mmalite ndị ọzọ ma ọ bụ site na usoro mmeghachi omume polymerization na -akwụghị ụgwọ n'okpuru ọkụ na ọkụ. A na -akpọ vinyl chloride homo polymer na vinyl chloride co polymer vinyl chloride resin.
PVC bụbu plastik nwere ebumnuche kacha ukwuu n'ụwa ma ejiri ya mee ihe ebe niile. A na -ejikarị ya eme ihe ụlọ, ngwaahịa ụlọ ọrụ, ihe ndị dị mkpa kwa ụbọchị, akpụkpọ anụ ala, brik ala, akpụkpọ anụ, ọkpọkọ, wires na eriri, ihe nkiri nkwakọ ngwaahịa, karama, ihe ụfụfụ, ihe akara, eriri na ihe ndị ọzọ.
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Ihe mgbakwunye YIHOO PC (Polycarbonate)
Polycarbonate (PC) bụ polymer nke nwere otu carbonate na yinye molekụla. Dabere na usoro nke otu ester, enwere ike kewaa ya na aliphatic, aromatic, aliphatic - aromatic na ụdị ndị ọzọ. Ngwongwo dị ala nke aliphatic na aliphatic aromatic polycarbonate na -amachi ngwa ha na plastik injinịa. Naanị polycarbonate aromatic ka emepụtara n'ụlọ ọrụ mmepụta ihe. N'ihi ịdị iche iche nke ihe owuwu polycarbonate, PC abụrụla plastik injinịa nwere ọnụ ọgụgụ na -eto ngwa ngwa n'etiti plastik injinịa ise.
PC anaghị eguzogide ọkụ ultraviolet, alkali siri ike na ọkọ. Ọ na-agbanwe edo edo na ikpughe ogologo oge na ultraviolet. Ya mere, mkpa maka ihe mgbakwunye agbakwunyere dị mkpa.
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Ihe mgbakwunye YIHOO TPU (Thermoplastic polyurethane elastomer)
Thermoplastic polyurethane elastomer (TPU), ya na njiri mara mma yana ngwa sara mbara, abụrụla otu n'ime ihe elastomer thermoplastic dị mkpa, nke ụmụ irighiri ihe ya bụ ahịrị nwere obere njikọ njikọ kemịkalụ ma ọ bụ enweghị ya.
Enwere ọtụtụ njikọ njikọ anụ ahụ nke njikọ hydrogen na -eme n'agbata ụdọ akwara polyurethane linear, nke na -arụ ọrụ na -ewusi ike na usoro ihe ọmụmụ ha, si otú a na -enye ọtụtụ akụrụngwa mara mma, dị ka nnukwu modulus, ike dị elu, nguzogide dị mma nke ukwuu, nguzogide kemịkal, nguzogide hydrolysis, elu na ala -eguzogide okpomọkụ na ebu eguzogide. Njirimara ndị a mara mma na -eme ka polyurethane thermoplastic bụrụ nke ejiri n'ọtụtụ ebe dị ka akpụkpọ ụkwụ, eriri, uwe, ụgbọ ala, ọgwụ na ahụike, ọkpọkọ, ihe nkiri na mpempe akwụkwọ.
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Ihe mgbakwunye obere ụgbọ ala YIHOO dị ala
N'ime afọ ndị na-adịbeghị anya, site na mmejuputa ụkpụrụ ịdị mma ikuku n'ime ụgbọ ala, ogo njikwa ụgbọ ala na ọkwa VOC (Ogige Organic Compounds) abụrụla akụkụ dị mkpa nke nyocha ịdị mma ụgbọ ala. VOC bụ iwu nke ogige ndị sitere n'okike, ọkachasị na -ezo aka na ụgbọ ala na akụkụ ụlọ ma ọ bụ ihe nke ngwakọta ihe, gụnyere usoro benzene, aldehydes na ketones na undecane, butyl acetate, phthalates na ihe ndị ọzọ.
Mgbe mkpokọta nke VOC n'ime ụgbọ ala ruru ọkwa ụfọdụ, ọ ga -ebute mgbaàmà dịka isi ọwụwa, ọgbụgbọ, ọgbụgbọ na ike ọgwụgwụ, na ọbụna na -akpata nkwaghari na coma n'ọnọdụ ndị siri ike. Ọ ga -emebi imeju, akụrụ, ụbụrụ na sistem ụjọ, na -ebute mfu ncheta na ihe ọjọọ ndị ọzọ, nke bụ ihe egwu nye ahụike mmadụ.
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YIHOO textile finishing agent ihe mgbakwunye
Onye na -emecha akwa akwa bụ reagent kemịkalụ maka imecha akwa. N'ihi na enwere ụdị dị iche iche, a na -atụ aro ka ịhọrọ ụdị nke dabara dị ka ihe achọrọ na akara ule kemịkalụ si dị. Mgbe a na -arụ ọrụ, onye na -eme ka ngwongwo dị ala dị ala na -abụkarị ihe ngwọta, ebe onye na -eme ka ngwongwo dị elu na -abụkarị emulsion. Tinyere onye nnọchi anya, onye na -amị UV, onye na -ahụ maka nkwalite ngwa ngwa agba na ndị enyemaka ndị ọzọ na -arịọkwa n'oge mmepụta.
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Ihe mgbakwunye YIHOO General plastik
Polymer abụrụla ihe dị mkpa n'ihe fọrọ nke nta ka ọ bụrụ akụkụ ọ bụla nke ndụ ọgbara ọhụrụ, na ọganihu ndị na -adịbeghị anya na mmepụta na nhazi ha emeela ka ojiji nke plastik gbasawanye, na ngwa ụfọdụ, polymer edochila ihe ndị ọzọ dịka iko, ọla, akwụkwọ na osisi.
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YIHOO Ihe mkpuchi mkpuchi izugbe
N'ọnọdụ ndị pụrụ iche, mkpuchi na eserese dị ka agba n'èzí, agba, agba ụgbọ ala, ga-eme ka usoro ịka nká dị ngwa, mgbe ekpughere ogologo oge na radieshon ultraviolet, ịka nká ọkụ, ikuku oxygen.
Ụzọ kachasị dị mma iji melite ọkwa mkpuchi ihu igwe mkpuchi bụ ịgbakwunye antioxidant na ihe nkwụnye ọkụ, nke nwere ike igbochi oxidation radicals n'efu na resin plastik, ndakpọ nke hydrogen peroxide, na ijide radicals n'efu, iji nye nchedo na-adịte aka. resin plastik, ma na -egbu oge dị ukwuu na ọnwụ nke gloss, yellowing na pulverization nke mkpuchi.
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Ihe ịchọ mma ịchọ mma
N'ime afọ ndị na -adịbeghị anya, site n'iwepụta ngwa ngwa nke ụlọ ọrụ mmepụta ihe, mmetụta mmadụ na gburugburu eke na -abawanye, nke na -eme ka nchekwa nchekwa ozone na -agbada. Ike nke ụzarị ultraviolet na -eru elu ụwa n'anyanwụ na -abawanye, nke na -etinye ahụike mmadụ ozugbo. Na ndụ kwa ụbọchị, iji belata mmebi nke radieshon ultraviolet na akpụkpọ ahụ, Ndị mmadụ kwesịrị izere ikpughe ìhè anyanwụ wee pụọ n'oge ikpughe anyanwụ, na -eyi uwe nchebe, na iji ihe ịchọ mma anwụ na -acha n'ihu mkpuchi anyanwụ, n'etiti ha , iji ihe ịchọ mma anwụ na-achakarị bụ ihe nchebe uv na-ejikarị, ọ nwere ike igbochi anwụ na-ebute erythema na mmerụ ahụ mgbochi, gbochie ma ọ bụ belata mmebi DNA, iji ihe ịchọ mma anwụ na-acha mgbe niile nwekwara ike igbochi mmebi akpụkpọ anụ tupu ọrịa kansa, nwere ike belata nke ukwuu. omume nke ọrịa cancer anyanwụ.
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API (Ngwakọta Ọgwụ Na -arụ Ọrụ)
Ụlọ ọrụ anyị nke dị na Linyi, ógbè Shandong, nwere ike ịnye n'okpuru API na ndị nnọchi anya ya
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Ngwa kemịkal ndị ọzọ
Na mgbakwunye na plastik bụ isi, ihe mgbakwunye ihe mkpuchi, ụlọ ọrụ agbasawanyela nke ọma n'ọhịa sara mbara, iji mee ka ụdị ngwaahịa maka ndị ọrụ ndị ọzọ.
Companylọ ọrụ ahụ nwere ike ịnye ngwaahịa sieve molekụla, 6FXY
(2,2-Bis (3,4-dimethylphenyl) hexafluoropropane) na 6FDA (4,4 ′-(Hexafluoroisopropylidene) diphthalic anhydride).
