斗地主赚钱下载送12元 Reasons for difficult demoulding of hand laid FRP products

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Reasons for difficult demoulding of hand laid FRP products

 Back to list Source: Yamakawa composite Release date: 13:24, August 3, 2017 Browse: -


There are two main reasons for the difficulty in demoulding FRP products,

one No mold release agent selected

For different materials FRP mould The corresponding products should be selected Release agent Products, different brands of release agent products demoulding strength should be tested well.

two The process treatment is not in place when pasting FRP products

General rules of FRP hand paste products can be demoulded better, but for special-shaped products, because of its right angle and sharp angle, it can not be effectively demoulded. After research, we found that one one Then mix the putty powder to the right angle, and then scrape the putty into the mold And then a layer of resin can be laid on the corner.


 Apply glass fiber putty.jpg


In addition, the surface of FRP mold should be treated in place, especially in the corner position, because die sticking often occurs in the corner position.



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[text label]: FRP products FRP mould Release agent

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