Waa maxay doorka ku darista CPE qaacidada alaabada PVC?

Soo gaabinta Ingiriisiga ee polyethylene-ka chlorine-ka ah (Soo-saareyaasha Polyethylene chloride (CPE) - Shiinaha Polyethylene chloride (CPE) Warshadda & Alaab-qeybiyeyaasha (bontecn.com))

waa CPE. Xaqiiqdii, xaddiga polyethylene-ka koloriinaysan ee lagu daray alaabada kala duwan isku mid ma aha, xaddiga lagu darayna wuu kala duwan yahay xilliyada kala duwan, tusaale ahaan, haddii PVC uu jilicsan yahay xilliga jiilaalka, waa in la hagaajiyaa xaddiga polyethylene-ka koloriinaysan ee CPE.

Laakiin guud ahaan, ku darista polyethylene-ka koloriinaysan ee alaabada guud ee PVC waxay badanaa leedahay saameynahan soo socda:

1. Kordhi adkeysiga badeecada,

2. Hagaajinta iska caabbinta saameynta,

3. Beddel xoogga badeecada.

Polyethylene-ka koloriinaysan waa wax ka beddel wanaagsan oo loogu talagalay alaabada PVC, kaas oo kordhin kara tayada badeecadaha isla markaana hagaajin kara waxqabadka badeecadaha, iyo cilmi-baarista madax-bannaan iyo horumarinta Bontecn ee badeecada cusub ee CPE-Y/M （Polyethylene-ka koloriinaysan ee Shiinaha CPE-Y/M, xasiliyaha zinc-ka ee kaalshiyamka PVC, dejiyaha deegaanka Soo saaraha iyo Alaab-qeybiyaha | Bontecn)

waxay xallisaa dhibaatada jajabnaanta alaabta sababtoo ah heerkulka hooseeya xilliga jiilaalka iyo alaabada jilicsan oo leh heerkul sare xagaaga.

Nooca 135A CPE wuxuu leeyahay iska caabin heer-kul hoose oo heer-kul hoose ah, sidaa darteed waxaa inta badan loo isticmaalaa wax-ka-beddele saameyn ku leh alaabada adag ee PVC. Si wax ku ool ah u hagaaji iska caabinta saameynta heerkulka hooseeya ee alaabada PVC. Go'yaasha PVC, xaashiyaha, sanduuqyada balaastikada ah ee calcium, qolofka qalabka guriga, agabka korontada, iwm. ayaa sidoo kale si ballaaran loogu daray nooca 135A CPE si loo hagaajiyo sifooyinka jireed iyo kuwa farsamada iyo sifooyinka korontada ee alaabada PVC. CPE waa wax-ka-beddele saameyn PVC oo si caadi ah loo isticmaalo, faa'iidooyinkeedu waa iska caabin cimilo oo wanaagsan, xoogga saameynta oo leh hoos u dhac waqti oo gaboobaya aad ayuu u gaabis yahay, waxyeelladu waa hufnaanta badeecada oo liidata, xoog jilicsan oo hooseeya, sidaa darteed guud ahaan waxaa loo isticmaalaa bellows, tuubooyin, agabka dhismaha iyo alaabada kale ee loo isticmaalo dibadda muddo dheer. Ku darista CPE EVA waxay hagaajin kartaa adkaanteeda dusha sare, daabacan, kuleylinta soo noqnoqoshada sare iyo alxanka;

Ku darista CPE agabka isku dhafan ee PE/PVC waxay door ka ciyaari kartaa kordhinta awoodda iyo si weyn u hagaajinta waxqabadka dhammaystiran ee alaabada.

Marka laga hadlayo caagga: polyethylene-ka chlorine-ka leh wuxuu leeyahay iswaafajin wanaagsan oo la leh caagga ethylene propylene, caag dabiici ah, caagga styrene-butadiene, caagga nitrile, iwm., isticmaalka isku mar ah ee labaduba wuxuu hagaajin karaa waxqabadka habaynta noocyada kala duwan ee caagga wuxuuna hagaajin karaa sifooyinka jireed iyo kuwa farsamada. Kaarboorka la beddelay waxaa laga samayn karaa fiilooyin, tuubooyin, agab shaabadaysan, iwm.; Polyethylene-ka chlorine-ka leh laftiisu wuxuu leeyahay iska caabin wanaagsan oo xirasho, sifooyin dielectric ah, iska caabin kulaylka, iska caabin gabowga iyo iska caabin saliid, waxaana inta badan loo isticmaalaa warshadaha siligga iyo fiilooyinka iyo warshadaha baabuurta; Elastomers-ka polyethylene-ka leh ee chlorine-ka leh waxaa loo isticmaali karaa keligood sidii caag gaar ah, vulcanized ama aan vulcanized ahayn.