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Technical Problem 3 from Fiberglass Compression Molding-Internal cracking

2018-11-20

Technical Problem 3 from Fiberglass Compression Molding-Internal cracking

Description:Due to excessive shrinkage stress in individual layers of thick-walled products, bosses or ribs.

Solution:Reduce the feeding area so that the fibers are better interwoven between the layers and reduce the molding temperature.

 

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  • OLIMY in the News

  • Technical Problem 4 from Fiberglass Compression Molding--Many small surface holes.
    Technical Problem 4 from Fiberglass Compression Molding--Many small surface holes. Description:if there are too many small holes in the surface it will be difficult to release the fiberglass molding products. Condition 1:The feeding area is too large, and the surface air is not discharged due to the short process. Solution:Reduce the feeding area and add small material sheet at the top of the large sheet....read more
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