Styrene-butadiene roj hmab 1723 yog siab -cov roj viscosity- puv emulsion polymerized styrene-butadiene roj hmab. Nws tau ua kom zoo dua cov khoom sib txuas thiab kev ua haujlwm raws li 1712, ua kom nws haum rau hnyav-lub luag haujlwm thiab siab- lub zog roj hmab cov khoom. It is mainly made from butadiene and styrene, filled with high aromatic oil and polymerized by emulsion. Nws zoo nkaus li lub teeb xim av gel-zoo li cov khoom, muaj zog plasticity thiab zoo tus kheej-adhesiveness. Nws feem ntau yog siv ua ke nrog cov roj hmab ntuj rau hnyav- lub log tsheb, tuab- cov hlua khi hlua khi, thiab cov roj hmab loj, sib npaug hnav tsis kam, tsim kua muag ua haujlwm, thiab ua haujlwm ruaj khov.
Khoom parameters
| Cov khoom kuaj | Technical ntsuas |
|---|---|
| Qhov tshwm sim | Light brownish-yellow blocky rubber, free of impurities and moldy |
| Cov ntsiab lus Styrene | 23.0 ± 1.5% |
| Mobil viscosity (ML{0}}, 100 degree) | 48–60 |
| Roj cov ntsiab lus tom qab sau | 27.0–33.0% |
| Tensile zog | Ntau dua lossis sib npaug li 13.0 MPa |
| Tsawg dua lossis sib npaug li 0.75% |
Khoom zoo
Cov roj cov ntsiab lus sib piv yog siab dua, cov roj hmab sib xyaw yog mos thiab yooj yim rau kev sib xyaw, nrog kev ua haujlwm zoo fluidity, haum rau kev nruam extrusion thiab calendering ntawm cov khoom tuab; tus kheej -adhesion yog zoo heev, cov roj hmab yog nruj nreem khi nrog cov hlua ntaub thiab steel hlau core, thiab yog tsis nquag delamination thiab roj hmab shedding; lub kua muag tsis kam thiab qaug zog kuj yog qhov zoo, haum rau hnyav-load thiab siab- zaus kev ntxhov siab; nws muaj kev sib raug zoo nrog cov roj hmab ntuj thiab butadiene roj hmab, thiab tuaj yeem hloov kho tau yooj yim hauv hardness thiab elasticity; Lub tshuab hluav taws xob hluav taws xob tswj tau ruaj khov, kev ua haujlwm zoo yog qhov zoo, thiab cov nqi ua haujlwm zoo dua li cov roj zoo tib yam -filled styrene-butadiene roj hmab.
Kev pabcuam
Nws tau ntim rau hauv 25kg cov hnab ntim khoom, uas tuaj yeem muab cov qauv me me -batch. Peb muaj cov Tshuag txaus thiab kev xa khoom ruaj khov. Peb muab Hoobkas tshuaj xyuas cov ntaub ntawv los pab nyob rau hauv optimizing lub mixing mis. Kev pab txhawb nqa muaj los teb cov lus nug txog kev khaws cia thiab kev sib xyaw ua ke.
FAQ
Q: Qhov txawv ntawm 1723 thiab 1712 yog dab tsi?
A: 1723 muaj cov roj ntau dua thiab muaj zog viscosity, haum rau hnyav - lub log tsheb thiab cov hlua loj loj; 1712 feem ntau yog siv rau cov neeg nrog caij tsheb log tsheb.
Q: Yam khoom twg yog siv rau?
A: Cov log tsheb loj ntawm cov log tsheb hnyav - lub log tsheb, cov hlua khi, cov roj hmab loj, cov khoom siv roj hmab engineering, thiab lwm yam.
Q: Kev ceev faj cia?
A: Khaws rau hauv qhov chaw txias thiab qhuav, tsis txhob raug kub hnyiab thiab tshav ntuj ncaj qha, thiab tiv thaiv cov roj hmab los ntawm kev nplaum thiab kev laus.
Cim npe nrov: styrene butadiene roj hmab 1723, Tuam Tshoj styrene butadiene roj hmab 1723 manufacturers, lwm tus neeg, Hoobkas
