MS cob 910R
MS cob 910R
Taw qhia
910R yog silane hloov kho polyurethane resin raws li qhov hnyav molecular polyether, kawg-capped nrog siloxane thiab muaj cov carbamate pawg, muaj cov yam ntxwv ntawm kev ua haujlwm siab, tsis muaj isocyanate dissociative, tsis hnyav, adhesion zoo thiab lwm yam.
910R curing mechanism yog noo noo kho.Catalysts yog xav tau nyob rau hauv sealant formulation.Ordinary organotin catalysts (xws li dibutyltin dilaurate) lossis chelated tin (xws li diacetylacetone dibutyltin) tuaj yeem ua tiav cov khoom zoo.Tus nqi pom zoo ntawm tin catalysts yog 0.2-0.6%.
910R resin ua ke nrog cov yas yas, nano-calcium carbonate, silane coupling tus neeg sawv cev thiab lwm cov khoom ntim thiab cov khoom siv ntxiv tuaj yeem npaj cov khoom sib khi uas muaj zog tensile ntawm 1.0-4.0 MPa, 100% modulus ntawm 0.3-2.0 MPa thiab elastic rov qab ntau dua 70%.910R kuj tseem tuaj yeem siv los npaj pob tshab sealants uas tau siv dav hauv tsev sab nrauv phab ntsa, kho kom zoo nkauj hauv tsev, muaj cov khoom siv elastic, cov nplaum nplaum thiab lwm yam.
TECHNICAL INDEX
| Yam khoom | Specification | Kev sim |
| Qhov tshwm sim | Xim tsis muaj xim rau daj ntseg daj pob tshab kua nplaum | pom kev |
| Xim tus nqi | 50 Max | APHA |
| Viscosity (mPa · s) | 50 000-70 000 | Brookfield viscometer hauv qab 25 ℃ |
| pH | 6.0-8.0 Nws | Isopropanol / aqueous kua |
| Cov dej noo (wt%) | 0.1 Max | Karl Fischer |
| Qhov ntom | 0.96-1.04 Nws | 25 ℃ dej ceev yog 1 |
PACKAGE INFORMATION
| pob me me | 20 kg hlau nruas |
| Nruab nrab pob | 200 kg hlau nruas |
| Pob loj | 1000kg PVC tuj nruas |
KHOOM
Muab tso rau hauv qhov chaw txias thiab qhov cua.Unopened preservation ntawm chav tsev kub.Cov khoom cia lub sij hawm yog rau 12 lub hlis.Non-flammable cov khoom, raws li ib tug pa tshuaj thauj.
