In the quality control and performance verification of rubber materials, rubber tensile test molds, rubber hardness test molds, and rubber compression set test molds are three core types of equipment.
2025/10/08 Rubber Test Molds
1. PBT Material Properties and Preprocessing Specifications1.1 Core Material PropertiesAs a crystalline engineering plastic, PBT (polybutylene terephthalate) offers excellent mechanical strength and h
2025/09/30 Injection Molding
In mainstream manufacturing scenarios like new energy vehicle battery brackets and 5G base station connectors, PA66 glass fiber-reinforced parts are widely used as core structural components due to th
2025/09/29 Injection Molding
1. Core Requirements of PA Plastic Properties for Mold MaterialsPolyamide (PA) plastic features strong crystallinity and significant fluctuation in molding shrinkage. Glass fiber-reinforced grades (e.
2025/09/28 Injection Molds
Polyethylene terephthalate (PET), a high-performance thermoplastic polyester, is widely used in food packaging due to its excellent transparency, barrier properties, mechanical performance, and recycl
2025/09/27 Injection Molds
1. Short ShotPhenomenon: The product fails to fully fill the mold cavity, with missing parts at corners or thin-walled areas.Causes: Excessively long PP melt flow distance (exceeding the limit flow -
2025/09/26 Injection Molding
1. Core Mold Requirements Based on POM PropertiesPOM (polyoxymethylene), divided into homopolymer (POM-H) and copolymer (POM-K), is a high-density crystalline engineering plastic with excellent wear r
2025/09/25 Injection Molds
Medical-grade polyvinyl chloride (PVC) has become a core raw material for disposable medical devices due to its good biocompatibility, chemical corrosion resistance, and cost advantages. It is widely
2025/09/24 Injection Molds