Wararka
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WAR WANAAGSAN! Warshadii saddexaad ayaa la hawlgaliyay bishii Febraayo 20201. Waxaa loogu magac daray Hengshui Huasu Plastics Packaging Co Ltd.
Hadda waxaan leenahay saddex warshadood: Hengshui Jizhou Qinghua Plastics Factory, Hengshui Jizhou Qinghua Plastics factory first laan, Hengshui Huasu Plastics Packaging Co Ltd. Oo leh 10 khadadka wax soo saarka PET, 5 khadadka wax soo saarka PP, 5 khadadka wax soo saarka PVC, 5 khadadka wax soo saarka HIPS, 10 set heerkulbeegga ...Akhri wax dheeraad ah -
Heerarka cuntada ee warqadaha balaastikada ee HIPS
Balaastigga HIPS waa nooc ka mid ah balaastigga kuleylka, Kani waa nooc cusub oo ah baakadaha ilaalinta bay'ada oo la soo saaray sannadihii la soo dhaafay, oo leh qaab-dhismeed heer-kul aad u fiican, wax-qabad wanaagsan oo ka-hortagga saameynta waxqabadka ilaalinta deegaanka iyo waxqabadka caafimaadka, si ballaaran loo isticmaalo ...Akhri wax dheeraad ah -
Ma jiraa farqi u dhexeeya xayawaanka rabaayadda, xayawaanka, ama xayawaanka?
Ma jiro farqi u dhexeeya PET iyo APET caag ah. PET waa polyester, oo leh magaca kiimikada ee polyetylen terephthalate. PET waxaa lagu samayn karaa polymer -ka oo ku toossan laba dariiqo oo asaasi ah; amorphous ama crystalline. Dhab ahaantii, dhammaan wixii aad la xiriirto waa mid aan caadi ahayn oo leh hal marka laga reebo weyn; m ...Akhri wax dheeraad ah -
Taariikhda PET (Polyethylene terephthalate)
Tan iyo markii la helay 1941 -kii, sifooyinka polymer -ka polyester -ku waxay si fiican ugu dhismeen fiber -ka, baakadaha iyo warshadaha balaastigga dhismaha, taas oo ay ugu wacan tahay wax -qabadkooda sare. PET waxaa laga soo saarey polymers heerkulbeega heerkulbeegga lagu qiimeeyo. Polymer -ku wuxuu leeyahay ...Akhri wax dheeraad ah
