Cov Ntawv Tshwj Xeeb:
| Tsis yog. | Yam | Chaw ua uas tsis tau haus |
| 01 | Kev tshwm sim | Dawb nplua ob |
| 02 | Melting taw tes degree | 57-68 |
| 03 | Iodine tus nqi | Tsawg dua los yog sib npaug rau 4 |
| 04 | Volatile% | Tsawg dua los yog sib npaug rau 0. 5 |
Cov lus qhia dav dav:
Yam ntim
25kg \/ hnab
Chaw ntim khoom
Kev Cia Khoom Tsis tu ncua
Tab tom ua
Siv tau 2 xyoo
Tsab ntawv
Cov khoom no tsis yog-lom thiab tsw. Khaws rau hauv qhov chaw txias, qhuav, tsis txhob los nag, noo noo, hnub kis, hluav taws. Nws yog nruj me ntsis txwv tsis pub muaj kev tiv tauj lossis sib tov nrog kua qaub thiab cov ntaub ntawv alkali.
Cov Ntawv Thov:
Kev tsim kho lub tshuab hluav taws xob ntau lawm Lubricants tuaj yeem ua rau muaj zog tsis sib txhuam ntawm PVC molecular charets, thiab zam cov khoom siv hluav taws xob yooj yim dua nyob rau hauv cov khoom siv hluav taws xob yooj yim dua hauv kev ua tsis taus los ntawm kev sib txhuam kub.
Mas siv rau hauv PVC daim ntawv, yeeb nkab, profile, roj hmab thiab pawg yas, cov ntaub ntawv thiab lwm yam khoom.
Cov kev sib xws:
https:\/\/www.pvcfoamingagent.com\/liurant-zent\/inthat-lubav-lub-lub -fer-loos-
Cim npe nrov: Kev tsim khoom lag luam tsim hluav taws xob
