Wholesale Price China Isoprenol Alcohol Ethoxylate - MS resin 920R – INOV

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Wholesale Price China Isoprenol Alcohol Ethoxylate - MS resin 920R – INOV Detail:

MS resin 920R

INTRODUCTION

920R 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.

920R 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%.

920R resin combinated with plasticizer, nano calcium carbonate, silane coupling agent and other fillers and additives can prepare sealant products which has tensile strength of 2.0-4.0 MPa, 100% modulus between 1.0-3.0 MPa . 920R 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)

50 000-60 000

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.


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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Wholesale Price China Isoprenol Alcohol Ethoxylate - MS resin 920R – INOV , The product will supply to all over the world, such as: South Africa, Seattle, Oman, Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Michaelia from Anguilla - 2017.08.15 12:36
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Aaron from Bulgaria - 2018.02.12 14:52
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