Lub iav insulating yog sib txuas thiab kaw hauv ob txheej.
1. Lub zog muaj zog, kev sib txuas zoo, thiab tsis muaj cua permeability;
2. Cov huab cua tsis zoo, kev laus ua haujlwm;
3. Exhibits zoo heev thiab kub tsis kam;
4. Zoo heev adhesion rau feem ntau cov ntaub ntawv hauv tsev;
5. Cheebtsam A ntawm cov khoom no yog dawb, tivthaiv B yog dub, thiab cov sib tov tshwm dub.
1. Nws yuav tsum tsis txhob siv los ua cov txheej txheem sealant;
2. Tsis haum rau saum npoo ntawm cov ntaub ntawv uas yuav nkag tau roj, plasticizer lossis hnyav;
3. Tsis haum rau qhov chaw frosted los yog ntub dej thiab qhov chaw ntub dej los yog ntub dej txhua xyoo puag ncig;
4. Qhov kub ntawm lub substrate yuav tsum tsis txhob qis dua 4 ° C lossis siab dua 40 ° C thaum siv.
(180+18)L / (18+2)L
(190+19)L / (19+2)L
A tivthaiv: dawb, B tivthaiv: dub
Khaws rau hauv qhov chaw qhuav, qhov cua, thiab qhov txias txias hauv qhov qub kaw, nrog qhov kub siab tshaj plaws ntawm 27 ° C.
Lub txee lub neej yog 12 lub hlis.
OLV6688 High Qib Insulating iav Silicone Sealant | ||||
Kev ua tau zoo | Txuj | Ntsuas tus nqi | Txoj Kev Xeem | |
Ntsuas ntawm 50 ± 5% RH thiab kub 23 ± 20 ° C: | ||||
Qhov ceev (g / cm3) | -- | A: 1.50 Nws ib: 1.02 | GB/T 13477 | |
Lub Sijhawm Dawb Dawb (min) | ≤180 | 45 | GB/T 13477 | |
Extrusion (ml / min) | / | / | GB/T 13477 | |
Slumpability (mm) ntsug | ≤ 3 | 0 | GB/T 13477 | |
Slumpability (mm) kab rov tav | tsis hloov cov duab | tsis hloov cov duab | GB/T 13477 | |
Lub sij hawm thov (min) | ≥ 20 | 35 | GB/16776-2005 | |
Raws li Kho -Tom qab 21 hnub ntawm 50 ± 5% RH thiab kub 23 ± 2 ° C: | ||||
Hardness (Shore A) | 30 ~ 60 | 37 | GB/T 531 | |
Tensile Strength nyob rau hauv Standard Conditions (Mpa) | ≥0.60 | 0.82 ib | GB/T 13477 | |
Elongation ntawm qhov siab tshaj tensile (%) | ≥100 | 214 | GB/T 13477 | |
Cia | 12 Lub Hlis |