Home > FAQ

FAQ
Contact us

Email: export@klbsilicone.com

Tel:+0086-138 -2374 -7978

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

How to do  the silicone over molding metal  of blister non-stick ?

15 Apr 2017 - silicone over molding metal,blister non-stick,silicone bonding metal has bubbles

               blister

Silicone over molding  metal process,often appear bad product. For example,the place of silicone bonding metal has bubbles , part of do not bonding . usual reasons and the elimination method as following,


1,The part of the blister and non-stick whether is the same place


2, Metals whether is clean, suggest using toluene or alcohol to clean.


3, silicone primer  is  dried at room temperature or baking . The weather is very good conditions and environment of no dust in the workshop at room temperature to dry 30 minutes .   Baking to dry  at 100℃-120℃ for  10-15 minutes.Products will be bad if it is below this parameter.


4,The raw silicone place time whether is too long, suggest that mixing raw silicone rubber within 24 hours.


5,The metal surface of galvanized, Uneven coating also can appear the phenomenon.Recommend sandblasting or making rough.




contact us

Mobile:

+0086-138 2374 7978Michael Liu (Tech support)

+0086-135 0281 9396Marvin Liu (Sales)


Fax:

0086-755-81478372

Address:

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

Message

Technical support:baiila