Internal cracking–Technical Problem of Fiberglass Compression Molding

Condition Description Reasons Solution
Condition Internal Cracking Due to excessive shrinkage stress in individual layers of thick-walled products, bosses or ribs. Reduce the feeding area so that the fibers are better interwoven between the layers and reduce the molding temperature.
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Why normal FRP(Fiber Reinforced Plastic) is with low anti sunshine application?

Ultraviolet light is the main reason to the application of anti sunshine. FRP made of vinyl ester ……

Abrasion of Mold Sheared Edge–Technical Problem of Fiberglass Compression Molding

Condition Description Reasons Solution 1 Metal damage in the direction of applied force……

Main Controlling factors for short Fiber Molding Material in the preparation process of Fiberglass SMC(Sheet Molding Compound)

It is difficult to discuss in detail each control factor in every step of the preparation process ……

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