Cov khoom
General Purpose Vapour-phase Gum
| Cov ntaub ntawv / yam khoom / Hom | ib 9120 | ib 9130 | ib 9140 | ib 9150 | ib 9160 | ib 9170 | ib 9180 |
| Qhov tshwm sim | translucent, tsis pom tseeb extraneous teeb meem | ||||||
| Qhov ceev (g / cm³) | 1.02 ± 0.04 | 1.08 ± 0.05 | 1.12 ± 0.05 | 1.14 ± 0.05 | 1.16 ± 0.05 | 1.18 ± 0.05 | 1.22 ± 0.05 |
| Hardness (Shore A Points) | 20 ± 3 | 30 ± 3 | 40 ± 3 | 50 ± 3 | 60 ± 3 | 70 ± 3 | 80 ± 3 |
| Lub zog tensile (Mpa≥) | 6.0 | 7.5 | 8.0 ib | 8.5 | 8.5 | 8.0 ib | 7.0 ib |
| Elongation ntawm Breakage (% ≥) | 700 | 650 | 600 | 500 | 400 | 300 | 150 |
| Tear Strength (kN/m≥) | 12 | 15 | 20 | 26 | 28 | 28 | 18 |
Lub cev thiab cov cuab yeej cuab tam yog raws li thawj cov ntaub ntawv vulcanization, Cov Khoom Hluav Taws Xob yog kos los ntawm qhov thib ob
cov ntaub ntawv vulcanization.
Thawj vulcanization mob rau daim ntawv xeem: 175 ℃ x 5min
Vulcanization: 80% DMDBH, kom muaj nuj nqis ntxiv 0.65%
Peb cov khoom yog tsim los ntawm thawj raw cov ntaub ntawv.Meanwhile, thaum lub sij hawm ntau lawm, peb tas li ua lub tshuab innovation thiab cov khoom optimization.Txhawm rau muab cov khoom lag luam zoo thiab kev pabcuam zoo rau peb cov neeg siv khoom, peb ua cov kev tswj hwm nruj thiab kev tswj xyuas cov txheej txheem ntau lawm.Peb cov khoom zoo tau txais kev qhuas siab los ntawm peb cov neeg siv khoom.Peb tab tom nrhiav rau pem hauv ntej los tsim kom muaj kev lag luam ntev nrog koj.
