Catalyst for Polyurethane Plastic (Liquid – A3)

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There are many good evaluate from the customers in countries and regions such as Taiwan and USA.

High-effect Catalyst for Polyurethane Plastic (Liquid - A3)

This product is a new curing agent and mildew inhibitor for polyurethane plastic slurry. It is developed by modern scientific methods. It has high-efficiency, wide-usage, low-viscosity, low-toxicity and environmental-protection. It can effectively improve the physical and mechanical properties of polyurethane plastic products.

There are many good evaluate from the customers in countries and regions such as Taiwan and USA.

Curing agent and Antimildew agent for polyurethane plastic slurry

Specifications:

1.  Character: Fine yellow or pale red clear liquid, can dissolve it in water and many kinds of organic solvents.

2.  Assay (as Hg): 22.0%～24.0%

3.  Viscosity: 900.0 mPa·s (25^oC)

4.  Density: 1.24±0.20 g/cm³

The catalyst is a new one for polyurethane plastic. There are many excellences as below:

1.  High-effect and a little dose.

2.  It is simple to use and can be added at right place. By control the quantity of the catalyst - A3, the rate of reaction can be adjusted as need, and the time of solidification can be grasped.

3.  The product surface is lustrous, smooth and good sense with touch.

Dosage (by weight):

Slurry 100 parts and catalyst (liquid-A3) 0.4～0.8 parts were added, stirring for 30 min., then moderately prepolymer (-NCO) was added, still stirring for 20～30 min., the polyurethane plastic will be solidificated at room temperature.

Suggestion: Before construction, small tests should be done on site, and the best solidification time is about 50 minutes.

Warnings:

1.  This product must be Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

2.  Don’t in touch with skin.

3.  Any other catalyst will be not need when the catalyst A3 to be used, especially the reductive sort of metal catalyst like Lead isocaprylate, otherwise the catalyst A3 will lost the effect of catalysis.

Package: 25kgs/ Net in plastic drum (Closed) , or upon the consumer’s request.

Shelf life: 12 Months come up to storage conditions.