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TPE Material Development Case: TA85A-WDLED for LED Light Board Applications
Time of issue:2026-03-06
I. Product Overview
Product Introduction: TA85A-WDLED is a fast-curing, easy-to-handle TPE/TPU modified material specifically designed to meet the requirements of particular applications.
II. Physical Property Characteristics
III. Application Cases
Case Name: LED Light Board Coating
Case Description:
Preliminary screening First, based on the customer’s requirements, we screened three candidate materials from among numerous TPE/TPU materials: TA85A-01, TA85A-15, and TA85A-WDLED.
Test material stage To verify the performance of these three materials, we conducted three separate trial batches. In each trial batch, we performed a series of rigorous tests on the materials according to the customer’s specific requirements, including high-temperature resistance testing, hydrolysis resistance testing, and extractables analysis.
Performance evaluation After three rounds of material trials and tests, we found that TA85A-WDLED performed exceptionally well across all performance indicators, particularly in terms of high-temperature resistance, hydrolysis resistance, and non-exudation—features that clearly outperformed the other two materials.
Customer testing Based on our test results, we recommended the TA85A-WDLED material to the customer. The customer subsequently conducted further tests, including a 10-day immersion in a 70℃ water bath. The results showed that the material exhibited no signs of delamination, cracking, or deformation, and its surface remained free of any precipitates.
IV. Summary
Through the successful application of this case, we have further validated the reliability and practicality of the TA85A-WDLED material in applications such as encapsulation of LED light boards. Thanks to its outstanding flowability, weather resistance, moldability, and encapsulation performance, as well as its exceptional resistance to high temperatures, hydrolysis, and no tendency to exude, this material has earned the recognition and trust of our customers. Moving forward, we will continue to dedicate ourselves to the research and development of TPE/TPU materials and innovation, providing our customers with more high-performance, high-quality material solutions.
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Company Profile
Expert team
Environment
Plastic Raw Materials
Plastic Products
Dyeing Process
Plastic Molds
Company News
Case Sharing
Material Knowledge
Industry News
Comprehensive Information
Customization Process
Core Competence
Material Encyclopedia
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