Aluminum Primer B3320

1.Product introduction

Aluminum Primer B3320 is a kind of waterbased primer which was applied for PET film Aluminum pretreatment. Consists of two components A and B, It can increase the surface tension of PET film, and the adhesion between Aluminum layer and PET film.

2.Usage method

Allocate the components A and B to a certain proportion, Dilution with deionized water according to actual production process.

3.Technical Characteristics

●　Increase the adhesion between Aluminum layer and PET film

●　Increase High temperature resistance, Increase boiling resistance

●　Suitable for online coating process

4.Parameters

5.Packing

20kg/barrel(can be adjusted according to your requirement)

6.Storage conditions and shelf life

Keep in a cool place,suggest temperature 10℃~30℃.Shelf life half year under normal storage conditions.

7.Notice:

1. Tanks and other containers must be kept clean , avoid mixing impurities to it , such as miscellaneous ions, oils, etc.

2.The configuration of the liquid need to use deionized water, no tap water.

3.The film should be corona.

4.The final primer should be used in 4 hours.

5.Drying condition 180℃, 2 minutes.

！The information is based on our practical production andresult of testing. We suggest testing should be necessary before a batch use.We announce that the specification can not be used as the guarantee of the products.

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