20 years
focusing on new functional materials


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20 years
focusing on new functional materials


20 years
focusing on new functional materials

Heat Insulation Medium for Polyurethane(PU) Resin

    This heat insulation medium is specially used for polyurethane(PU) resin, which is mainly used to produce heat insulation window film. When the visible light transmission(VLT) reaches 70%, the infrared blocking rate can reach >90%. The heat insulation window film that produced by the medium can improve the comfort of human body and save electric energy greatly, make people enjoying warm in winter and cool in summer, which provides technical guarantee for creating a more comfortable, eco-friendly and energy-saving indoor environment.

-Small particle size and uniform;

-When VLT 70%, the infrared blocking rate >90%;

-Good dispersibility, good compatibility with polyurethane resin, no precipitation;

-Good stability, no stratification and precipitation after long-term preservation;

-Strong weather resistance, after QUV 5000h test, no performance degradation, no color change;

-Has a number of independent intellectual property rights, with advantages of technical and price;

-Safe and reliable, no halogen, no heavy metal.

It is used to make high performance insulation window film, which can be used for automobile and building glass to get heat insulation, energy saving, improving comfort, or it is used in other fields with the requirement of heat insulation or anti-infrared.

Note: Small sample test with resin is necessary before use.

According to the required optical parameters and the recommended addition amount, first take the sample to confirm the ratio. Stirring for about 40min, then filtering the mixture with 1um filter cloth.

Taking the production of 7090 window film as an example, the dry film thickness of the heat insulation layer is 8 micrometers, and it is recommended to add the ratio GTO-82116-B35: glue = 0.7:2.3.


1. Keep sealed and store in a cool place, make the label clear to avoid misusing.

2. Keep far from the fire, at the place where children can't reach;

3. Ventilate well and prohibit the fire strictly;

4. Wear PPE, such as protective clothing, protective gloves and goggles;

5. Prohibit contacting with the mouth, eyes and skin, in case of any contact, flush with large amount of water immediately, call a doctor if necessary.

Packing:1 kg/bottle; 20kg/barrel.

Storage: in a cool, dry place, avoiding sun exposure.