The product is the nano dispersion liquid of heat insulation anti-infrared for PSA or UV resin of window film, which has good transparency and heat insulation performance especially around 1000nm in infrared region.
Good versatility, good compatibility, can match with most PSA or UV resin;
High heat insulation rate, the blocking rate of UV and IR is over 99%;
A number of independent intellectual property rights support, small dosage, cost-effective;
Strong weather resistance, after QUV 5000h test, no performance degradation, no color change;
Safe and reliable, no toxic and hazardous substances such as halogen, heavy metal, etc.
It can be used in PSA or UV resin, for window film such as building window film, automotive solar film, or other fields that has the requirement of infrared blocking.
Note: Small sample test with resin is necessary before use.
Take using in PSA resin for example, the detailed application steps are as follows:
Step 1: Taking out the below material by weight ratio: GTO solution: diluting agent: PSA resin=1:4:4. Adjusting the GTO dosage according to the parameter requested (7490) with testing machine with 950nm.
Diluting agent: the mixing of EA:TOL =1:1
Step 2: Mixing. Mix them one by one: adding GTO solution -- adding diluting agent -- stirring -- adding PSA resin while stirring. Stirring for about 40min after adding PSA, and then filtering the mixture with 1um filter cloth.
Step 3: Choosing PET basic film. Choose the PET basic film with VLT over 90% and corona layer.
Step 4: Coating. Coat them (the mixture in step 2) on the PET film by wet film coating machine.
Step 5: Drying, laminating. Controlling the coating thickness between 6-8um, drying Temperature: 85~120 deg.
Packing: 20 kgs/barrel.
Storage: in a cool, dry place, avoiding sun exposure.
