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Addr: H Building ,Xinwei The 3rd Industrial Park,Dalang Street,Longhua New District , Shenzhen City ,Guangdong Province ,China

Silicone and PVC adhesive

08 Oct 2019

According to the different technologies of silicone to PVC bonding, our company has the following glue for customers to choose:

Process 1: molding silica gel to be bonded with PVC at room temperature; speed type: first, silicone primer k770-3 is used to treat the silicone interface to be bonded;

Once again, apply a small amount of glue 601/490 on the interface between the two materials to be bonded (one side is ok) (generally, a small drop of glue on a large area is ok);

Finally, press the two together for a few seconds.

Note: advantages of this process: fast bonding speed, strong bonding relay;

Disadvantages: not waterproof, temperature below 160°C, glue with more white phenomenon.

Process 2: molding silica gel and PVC at room temperature adhesion, slow dry type: first with toluene or alcohol cleaning silica gel and PVC surface (to remove oil and dust);

Secondly, PVC surface was treated with silicone treating agent cl-24s-8 and placed at room temperature for 30 minutes or 80°C for baking for 15 minutes.

Once again, apply silicone glue kn-300 evenly on the interface between the two sticks, and finally combine the two sticks and fix or press them for 10-12 hours

Note: advantages of this process: slow bonding speed, firm bonding, waterproof, sealing, high temperature resistance 280°C, uv protection, original elasticity and toughness of silicone, etc. Disadvantages: slow bonding speed.

Process 3: platinum catalytic silicone and PVC hot vulcanization molding: first with toluene cleaning silicone and PVC surface (to remove oil and dust);

Secondly, PVC surface was treated with silicone treating agent cl-24s-8 and placed at room temperature for 30 minutes or 80°C for baking for 15 minutes.

Finally with the silicone hot vulcanization molding (molding or injection molding).

Note: advantages of this process: fast bonding speed, firm bonding, waterproof, sealing, high temperature resistance 280°C, uv protection, original elasticity and toughness of silicone, etc. Disadvantages: required temperature.

KANGLIBANG is to creat solution for your problem with bonding silicone, welcome customer inquiry to us.

contact us

Mobile:

+0086-135 0281 9396 Edsion YIN (Sales)

+0086-18098994276 Gary Lee (Sales)

+0086-138 2374 7978 Coco Wei (Sales)

Fax:

+86.755.8147.8872

Address:

H Building ,Xinwei The 3rd Industrial Park,Dalang Street,Longhua New District , Shenzhen City ,Guangdong Province ,China

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