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30 common problems and countermeasures in injection molding process
1. When the product is just started, the cause and solution of the product lack of glue after a period of productionWhen the injection molding machine material tube melts due to long heating time, low
2025/01/06 hooren
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In what areas will plastic friction additives be used?
Plastic friction additives are widely used in the following fields:1. Automotive industry: used to manufacture automotive interior parts, engine parts, transmission system parts, etc., to reduce frict
2024/06/24 plastic friction additives
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What are the best weather-resistant materials?
Common materials with good weather resistance include:- ASA/PC: With excellent cold resistance, high heat resistance and weather resistance, it is recommended for automotive painting external applicat
2024/06/22 weather-resistant materials
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What is the difference between BSP thread and NPT thread?
BSP (British Standard Pipe) Thread and NPT (National Pipe Thread) thread are two common pipe thread standards, and there are some differences between them:Regional and national standards:BSP thread is
2024/04/02 BSP thread and NPT thread
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![What are the additives for plastic surface scratch resistance?]()
What are the additives for plastic surface scratch resistance?
Plastic products are prone to scratches, affecting beauty and performance. In order to improve the scratch resistance of plastics, some special additives are usually added. Here are some common anti-s
2024/03/19 additives
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![Which weather resistance is better, EVA or PET?]()
Which weather resistance is better, EVA or PET?
"Eva" usually refers to ethylene-vinyl acetate copolymer (EVA), while "pet" usually refers to polyethylene terephthalate (PET), Chinese name polyester or polyethylene terephthalate
2024/02/29 EVA or PET
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![Mold patent application process]()
Mold patent application process
Applying for a patent for a mold is usually to apply for a utility model or design patent, because the mold, as a tool for manufacturing parts, is often unique in its function or design that needs pro
2023/12/26 Mold Application
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![Open mold plastic factory]()
Open mold plastic factory
Opening a factory specializing in the production of plastic molds is a commercial activity focused on the manufacture of molds for plastic molding, which are used in plastic injection molding, extrusi
2023/12/22 Open mold
