Tsim los siv rau hauv cov ntaub ntawv nplaum xws li Hoobkas glazing thiab ntaub thaiv phab ntsa tsim
1. Muaj peev xwm tsim tau;
2. Zoo heev adhesion rau feem ntau qhov chaw xws li coated iav, hlau thiab xim;
3. Zoo heev weatherability, durability, thiab ib tug siab tiv thaiv ozone, ultra-violet hluav taws xob, kub heev.
1. Ntxuav nrog cov kuab tshuaj xws li toluene lossis acetone kom cov substrate nto huv si thiab qhuav;
2. Sau cov qhov khoob thiab cov npoo kom ntseeg tau tias ob sab khi;
3. Npog sab nraud ntawm qhov chaw sib koom nrog cov npog ntsej muag ua ntej thov;
4. Rau qhov zoo dua luas cov npoo ua ntej lub sealant solidified;
5. Tsim nyob rau hauv ib puag ncig nrog qhov cua zoo;
6. Khaws cov silicone sealant uas tsis tau kho dua li cov menyuam yaus ncav cuag.Yog tias nkag mus rau hauv qhov muag, ntxuav nrog dej ntws rau ob peb feeb, thiab tom qab ntawd mus ntsib kws kho mob.
1. OLV9988 sealant yuav tsum tsis txhob siv rau daim ntaub thaiv phab ntsa structural adhesive daim ntaub ntawv yam tsis tau ntawv tso cai ua ntej ntawm Sihui Olivia Chemical Industry Co., Ltd.;
2. OLV9988 yuav tsum tsis txhob kov, nrog los yog raug rau cov sealant liberate acetic acid;
3. Cov khoom no tsis raug kuaj los yog sawv cev raws li tsim nyog rau kev kho mob lossis kev siv tshuaj;
4. Cov khoom yuav tsum tsis txhob kov tej qhov chaw uas tsis yog-abrasive ua ntej solidification.
Lub neej txee:12 lub hlis yog khaws cia, thiab khaws cia hauv qab 270C hauv qhov chaw txias, qhuav tom qab hnub tsim khoom.
Txheem:ASTMC 920 GB 16776-2005 UAS
Ntim:Pob loj: A-ib feem 200L hauv lub nruas hlau;B-part 20L nyob rau hauv lub nruas yas
OLV 9988 Structure Glazing Silicone Sealant | |||||
Kev ua tau zoo | Txuj | Ntsuas tus nqi | Txoj Kev Xeem | ||
Kuaj ntawm 50 ± 5% RH thiab kub 23 ± 20C: | |||||
Qhov ceev (g / cm3) | -- | A: 1.39 ib: 1.02 | GB/T 13477 | ||
Tack-Free Time (min) | ≤180 | 50 | 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 | 40 | GB/16776-2005 | ||
Raws li Kho -Tom qab 21 hnub ntawm 50 ± 5% RH thiab kub 23 ± 20C: | |||||
Hardness (Shore A) | 20 ~ 60 | 35 | GB/T 531 | ||
Tensile Strength nyob rau hauv Standard Conditions (Mpa) | ≥0.60 | 0.9 | GB/T 13477 | ||
Elongation ntawm qhov siab tshaj tensile (%) | ≥100 | 265 | GB/T 13477 | ||
Cia | 12 Lub Hlis |