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![Orientation mechanism of plastics in flow]()
Orientation mechanism of plastics in flow
Molecular Chain Structure BasicsPlastics, as polymer materials, consist of numerous polymer chains with diverse characteristics:Chain Structure: Molecular chains can be linear, branched, or cross - li
2024/11/16 Orientation mechanism
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![Features and uses of EPDM]()
Features and uses of EPDM
Molecular Structure and Properties of EPDMEPDM is a copolymer of ethylene, propylene, and a small amount of non - conjugated diolefin. The main molecular chain, mainly composed of saturated hydrocarbo
2024/11/14 EPDM
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![How to choose screws for different raw materials]()
How to choose screws for different raw materials
In plastics and related industries, screw selection for different raw materials is crucial. Here are some guidelines:1. Thermoplastic Raw MaterialsPolyethylene (PE)Features: Good fluidity, low viscosi
2024/11/11 Screws for different raw materials
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![What are the details of the fiber reinforced PC plastic injection molding process?]()
What are the details of the fiber reinforced PC plastic injection molding process?
Polycarbonate (PC) is a high - performance engineering plastic. When reinforced with fibers (e.g., glass fiber), its mechanical properties are enhanced, finding wide use in electronics, automotive, an
2024/11/08 PC plastic injection molding
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![Die surface treatment technology]()
Die surface treatment technology
Die surface treatment technologies enhance die performance and quality. Here are some common ones:1. NitridingPrinciple: The die is placed in a nitrogen - containing medium at 500 - 600 °C. For hot wo
2024/11/06 Die surface treatment
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![ABS resin injection molding processing points]()
ABS resin injection molding processing points
ABS resin injection molding requires attention to several key processing points:1. Material DryingImportance: ABS resin is hygroscopic. Moisture can cause bubbles in products during injection molding,
2024/11/04 ABS
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![The reason and the solution of injection molding material shortage]()
The reason and the solution of injection molding material shortage
Injection molding lack of material is a common issue. Here are the causes and corresponding solutions:1. Injection Molding Process ParametersUnderinjection pressureCause: Hydraulic component failures
2024/11/01 Injection molding material shortage
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![What is a test spline injection mold]()
What is a test spline injection mold
Test Spline Injection MoldA test spline injection mold is crucial for material evaluation. Here's a concise introduction:1. Material RequirementsStrength & Hardness: High - strength and hard m
2024/10/28 Test spline injection mold
