High Quality Sealant - MS resin 910R – INOV
High Quality Sealant - MS resin 910R – INOV Detail:
MS resin 910R
INTRODUCTION
910R is a silane modified polyurethane resin based on high molecular weight polyether, end-capped with siloxane and containing carbamate groups, has the characteristics of high activity, no dissociative isocyanate, no solvent, excellent adhesion and so on.
910R curing mechanism is moisture curing. Catalysts are needed in sealant formulation. Ordinary organotin catalysts (such as dibutyltin dilaurate) or chelated tin (such as diacetylacetone dibutyltin) can achieve good mechanical properties. The recommended amount of tin catalysts is 0.2-0.6%.
910R resin combinated with plasticizer, nano-calcium carbonate, silane coupling agent and other fillers and additives can prepare sealant products which has tensile strength of 1.0-4.0 MPa, 100% modulus between 0.3-2.0 MPa and elastic recovery of more than 70%. 910R can also be used to prepare transparent sealants which are widely used in building exterior wall, home decoration, industrial elastic sealant, elastic adhesive and so on.
TECHNICAL INDEX
|
Item |
Specification |
Test method |
|
Appearrance |
Colorless to pale yellow transparent viscous liquid |
visual |
|
Colour value |
50 Max |
APHA |
|
Viscosity (mPa·s) |
50 000-70 000 |
Brookfield viscometer under 25 ℃ |
|
pH |
6.0-8.0 |
Isopropanol/aqueous solution |
|
Moisture content(wt%) |
0.1 Max |
Karl Fischer |
|
Density |
0.96-1.04 |
25 ℃ water density is 1 |
PACKAGE INFORMATION
|
Small package |
20 kg iron drum |
|
Medium package |
200 kg iron drum |
|
Large package |
1000kg PVC ton drum |
STORAGE
Place in a cool and ventilated place.Unopened preservation at room temperature.The product storage time is for 12 months.Non-flammable goods, according to conventional chemical transport.
Product detail pictures:
Related Product Guide:
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for High Quality Sealant - MS resin 910R – INOV , The product will supply to all over the world, such as: Italy, Boston, Swansea, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, now we have gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
By Meredith from Namibia - 2018.12.10 19:03
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Mary from Tunisia - 2017.10.25 15:53
