Cov yam ntxwv ntawm silicone rau ntxiv pwm
1. Ntxiv hom silica gel yog ob lub ntsiab lus AB.Thaum siv nws, sib tov ob qho tib si hauv qhov hnyav piv ntawm 1: 1 thiab do sib npaug.Nws yuav siv sij hawm 30 feeb ntawm lub sijhawm ua haujlwm thiab 2 teev sijhawm kho.Nws tuaj yeem raug tshem tawm tom qab 8 teev.Siv cov pwm, los yog muab tso rau hauv qhov cub thiab kub rau 100 degrees Celsius rau 10 feeb kom tiav qhov curing.
2. Lub hardness tau muab faib ua sub-zero super-soft silica gel thiab 0A-60A pwm silica gel, uas muaj qhov zoo ntawm kev siv lub sijhawm ntev tsis muaj xim thiab zoo elasticity.
3. Qhov kub thiab txias viscosity ntawm qhov sib ntxiv-hom silica gel yog li ntawm 10,000, uas yog thinner dua li condensation-type silica gel, yog li nws tuaj yeem siv los ua raw khoom rau kev txhaj tshuaj molding.
4. Ntxiv hom silica gel kuj hu ua platinum kho silica gel.Cov khoom siv silicone zoo li no siv platinum ua cov catalyst hauv cov tshuaj tiv thaiv polymerization.Nws tsis tsim cov khoom decomposition.Nws tsis muaj ntxhiab tsw thiab siv dav hauv kev ua cov khoom noj pwm thiab cov khoom siv rau cov neeg laus.Nws yog cov khoom siv nrog kev tiv thaiv ib puag ncig siab tshaj plaws ntawm silica gels.
5. Ntxiv-hom silica gel yog cov kua pob tshab, thiab cov xim muaj xim tuaj yeem sib xyaw nrog cov xim zoo nkauj rau ib puag ncig.
6. Ntxiv silicone tuaj yeem kho tau ntawm chav tsev kub lossis cua sov kom nrawm kho.Kev khaws cia txhua hnub tuaj yeem tiv taus qhov kub thiab txias ntawm -60 ° C thiab siab kub ntawm 350 ° C yam tsis muaj kev cuam tshuam cov khoom noj khoom haus-qib ib puag ncig tus phooj ywg silicone.
Datasheet ntawm Lub Hoobkas Ua Liquid Silicone Roj Hmab rau Concrete Pwm Ua
Qauv NO · | YS-AB 40 | YS-AB 50 | YS-AB 60 |
Mixing Ratio (los ntawm qhov hnyav) | 1: 1 | 1: 1 | 1: 1 |
Qhov tshwm sim / Xim | Translucent | Translucent | Translucent |
Hardness (Shore A) | 40 ± 2 | 50 ± 2 | 60 ± 2 |
Mixed viscosity (mPa·s) | 6000 ± 500 | 800 ± 5000 | 10000 ± 500 |
Lub Sijhawm Ua Haujlwm (ntawm 23 ℃ / 75 ℉, MINS) | 30-40 Nws | 30-40 Nws | 30-40 Nws |
Lub sij hawm kho (ntawm 23 ℃ / 75 ℉, HRS) | 3 ~ 5 | 3 ~ 5 | 3 ~ 5 |
Tensile zog, Mpa | ≥5.8 | ≥6.0 | ≥4.8 |
Lub zog tawg, KN / m | ≥19.8 | ≥13.6 | ≥12.8 |
Shrinkage,% | <0.1 | <0.1 | <0.1 |
Elongation ntawm tawg,% | ≥300 | ≥250 | ≥100 |