Plastic / Rubber / Composite
Plastics, rubber, and composite materials stand out for their light weight and corrosion resistance. These materials are preferred across many industries, including automotive, medical, and construction. EFCO provides injection molding and composite forming solutions.
Types of Plastics / Rubber / Composites
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Plastic Injection Molding
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Rubber Compression/Injection Molding
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Composite Forming
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Plastic Injection
Mass production is achieved by heating various plastic granules and injecting them into a mold.
Materials Used: ABS, PP, PE, PA, POM, PC, PMMA
Specifications and Tolerances:
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Standards: ISO 20457
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Dimensional tolerance: ±0.05 – 0.20 mm
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Surface roughness: Ra 0.8 – 1.6 µm
Rubber Compression/Injection
Produced by vulcanizing raw rubber in a mold through compression or injection.
Materials Used: EPDM, NBR, FKM, Silicone (VMQ)
Specifications and Tolerances:
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Standards: ISO 3302-1
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Dimensional tolerance: ±0.3 – 0.8 mm
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Surface: Mold-dependent
Composite Forming
Shaping carbon/glass fiber-reinforced resins using compression, RTM, or pre-preg methods.
Materials Used: CFRP, GFRP; epoxy and polyester resins
Specifications and Tolerances:
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Standards: ISO 14129, ASTM D3039
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Dimensional tolerance: ±0.2 – 0.5 mm
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Surface roughness: Ra 1.6 – 3.2 µm
EFCO’s Contribution
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Determines the most suitable production method and material for the project.
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Provides certified solutions in compliance with international standards.
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Ensures quality assurance with dimensional measurement reports and NDT tests.
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Offers turnkey solutions with advantages in delivery time and cost.
We are always ready to help you and answer your questions!
