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RJ-792SO

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Description

Chemical name: A co-oligomeric diamino/alkylfunctional silane

Molecular Formula: NH2R NHRSi(OCH3)2OSiRNHRNH2

Chemical structure

Equivalent Brand: DYNASYLAN 1146

Product Features

v Low volatility, low viscosity

v Significantly reduced by-product generation (VOC)

v Improved film formation on the substrate

v Can define polymer by OECD 

v Excellent bonding power, improve wet bonding and stability, low odor, light color, low impurities, fast film forming, fast and stable joint curing ability, low modulus, high elasticity.

Technical Index

Property

Specification

Physical Form

Colorless or pale yellow transparent liquid

Colour, Pt-Co

≤50

Specific Gravity at 20°C

1.0430±0.0100

Refractive index (n25D)

1.4270±0.0100

Viscosity25cps)

≤40

SiO2 content, %

29.831.0

Application

1. Can be used in Coatings, Adhesives and Sealants industries, to improve the adhesion of amino-reactive resins to inorganic surfaces, plastic surfaces, and inorganic fillers.

2. Can be utilized as a mineral filler treatment. The diamino and alkyl functionalities result in unique functional filler properties when RJ-792SO treated minerals are incorporated into polymers.

Packing

Silane RJ-792SO is available in 200kg iron drums, 1000kg IBC drums, or other packing on request.

Storage

Transport as non-hazardous chemicals. Store in original container only.

Keep container tightly closed and store in a cool, well ventilated place. 

Shelf life

Original characteristics remain intact for 6 months, if kept in recommended storage.  


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