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Injection-molded TPR/TPE products often have color changes or dark streaks on their surface due to overheating degradation or other reasons.
The Problem of Color Change and Dark Streaks on Injection Molded TPR/TPE Products Injection molded TPR/TPE products often exhibit color change or dark streaks on their surfaces due to overheating degradation or other causes. Here are some solutions to this problem:
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Common Quality Abnormalities of TPE Products and Their Causes
Title: Common Quality Abnormalities of TPE Products and Their Causes 1. Yellowing of imitation high-end white data cables Problem: Data cables are prone to yellowing and easy to accumulate dust on the surface.
Key Factors for Choosing TPE Varieties for Resin Toughening
When selecting TPE varieties, the following points should be noted: 1. Common TPE compatibilizer The addition of compatibilizer can improve the compatibility between TPE and resin when the compatibility between TPE and resin is poor. Common compatibilizers include resin or TPE compatibilizers such as maleic anhydride or acrylic acid graft copolymers.
Analysis of tensile properties of tpe materials
Before understanding the tensile properties of TPE materials, it is important to understand the three concepts of tensile strength, elongation at break, and permanent deformation.
Professional analysis of TPE overmolding problems
TPE material overmolding according to different substrates should be analyzed from the following aspects 1. Non-polar substrate TPE-S, TPV. -> The package of non-polar or weakly polar hard plastic materials naturally, without further ado; -> The difficulty is that the package of polar materials, heat-resistant plastics are thieves.
TPE-covered sporting goods make a splash
At present, sports and culture are not only being practiced by students, but also by young people who have already entered society and even by some of the elderly who are enjoying life. Recreational sports programs can be fitness exercise, but also can prevent and treat some physical diseases, by the attention of people from all walks of life.
How to do the TPE overmolding process? Listen to this!
The thermoplastic elastomer industry usually said TPE refers to the SEBS modified composite functional materials, TPE elastomer soft rubber has excellent comprehensive performance, is the secondary injection molding, overmolding shot bonding molding, two-color injection molding the most commonly used to the soft rubber materials.
What are the overmolding characteristics of TPE overmolding materials?
TPE material that is thermoplastic elastomer, because TPE material is a kind of rubber with high elasticity, high strength, high resilience, but also has the characteristics of injection molding processing materials. So the application of TPE material is also in a wide range of fields, the current TPE overmolding material and ABS, PC, PP, PE, PS and other substrate materials overmolding application is also increasingly widespread, both individually molded can also be secondary molding.
TPE overmolding material TPE two-color overmolding material, complete specifications, TPE overmolding material manufacturers
TPE overmolded PP/ABS/PC/PA and other products, is SEBS as the main base material components, according to customer requirements are usually designed for overmolded modified materials between 25A and 90A.