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GR-401

This product is used in unsaturated polyester FRP to improve the mechanical properties and anti-aging properties of FRP.

Product Introduction

1. Product Chemical Name: Tetraisopropylbis (diisooctyl phosphite acyloxy) titanate

2. Foreign Corresponding Brand: KR-41B (Kenridge)

三、CAS NO. 65460-52-8

4. molecular weight 897 flash point 130 ℃ decomposition temperature 260 ℃

5. technical indicators

ProjectIndicatorsProjectIndicators
AppearanceColorless to light yellow transparent liquidRefractive index nD201.4550-1.4650
Density ρ20,g/cm30.930-0.960PH value4-6
SolubilitySoluble in organic solvents, insoluble in water, water decomposition.

6. performance and application

● FRP

This product is used in unsaturated polyester FRP to improve the mechanical properties and anti-aging properties of FRP.

● Coatings

This product is used in high solid content of titanium dioxide, clay, epoxy coatings can reduce the amount of titanium dioxide and solvent, increase the amount of clay filling, while not changing the viscosity of the system; increase the adhesion of the coating to glass and metal.

● Inorganic materials

Surface treatment is used to treat inorganic fillers such as metal powders to improve the dispersibility and anti-settling properties of the fillers.

Applicable resin: alkyd resin, acrylic, epoxy, polyurethane, etc.

● Applicable filler: calcium carbonate, talc, titanium dioxide, aluminum hydroxide, calcium oxide, carbon black and other inorganic fillers.

Packing: 25kg/barrel.

● Storage and expiration date: sealed and stored in a cool, dry and ventilated place, away from light and heat insulation. The validity period is one year, and the expired products can only be used after passing the test.

    • 钛酸酯偶联剂

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