PriceList for Polyurethane&Polyurea Coating - MS resin 920R – INOV

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PriceList for Polyurethane&Polyurea Coating - 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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Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for PriceList for Polyurethane&Polyurea Coating - MS resin 920R – INOV , The product will supply to all over the world, such as: New York, Hamburg, Malawi, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Eleanore from Turkey - 2018.05.13 17:00
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 Stars By Arlene from Spain - 2017.09.22 11:32
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