PP zakuthupi 8041, 8042, 8043 mndandanda zinyalala zitini
Nambala yachitsanzo | Zakuthupi | Kukula (Utali m'lifupi kutalika CM) |
8041 | PP | 27.5 * 27.5 * 29 |
8042 | PP | 25.5 * 25.5 * 27 |
8043 | PP | 23*23*25 |
Zogulitsa Zamankhwala
PP pulasitiki amagwiritsidwa ntchito. PP ili ndi kukana kwambiri kutentha pakati pa mapulasitiki wamba. Kutentha kwa kutentha kumakhala pakati pa 80 ndi 100C, ndipo sikuwopa kupsyinjika pamene yophika m'madzi otentha. Polypropylene imalimbana bwino ndi kupsinjika kwapang'onopang'ono komanso kutopa kwanthawi yayitali ndipo nthawi zambiri imatchedwa post-binder. Mphamvu zonse za polypropylene ndi zida zoponderezedwa za polyethylene.
Ubwino wa Zamalonda
osamva acid,yosamva alkali, yosachita dzimbiri, komanso yolimbana ndi nyengo; mawonekedwe ozungulira pamakona a doko loperekera, otetezeka komanso opanda poizoni; yosalala pamwamba, kuchepetsa zotsalira zinyalala, zosavuta kuyeretsa; ikhoza kuikidwa pamwamba pa mzake, yabwino mayendedwe, kupulumutsa malo ndi mtengo; angagwiritsidwe ntchito Oyenera ntchito yachibadwa pa kutentha; pali mitundu yosiyanasiyana yomwe mungasankhe, yomwe ingagwirizane ndi zosowa zamagulu;
Njira yolipirira
Nthawi zambiri malipiro amamalizidwa ndi kusamutsa kwa T/T, 30% ya ndalama zonse monga gawo, 70% isanatumizidwe kapena kutsutsana ndi B/L.