[Case Study] Application of TPR Material ZR90T-CWKZ in Pet Dog Masks
Time of issue:2026-03-06
I. Product Overview
ZR90T-CWKZ is a highly transparent TPR (thermoplastic rubber) material specially designed for those seeking optimized molding speed and hand feel. Its unique formulation not only ensures high transparency but also provides outstanding resistance to yellowing, making it an ideal choice for producing high-quality pet products.
II. Physical Property Characteristics
- High liquidity The ZR90T-CWKZ exhibits excellent flowability during injection molding, which helps to quickly fill the mold and improve production efficiency.
- High weather resistance The material has undergone special treatment and exhibits excellent weather resistance, enabling it to maintain stable physical and chemical properties in a variety of outdoor environments.
- Formability It can be injection-molded at 200℃ and is suitable for a variety of molding processes, meeting diverse production needs.
- Gripability It exhibits excellent encapsulation performance with common plastic materials such as PP (polypropylene) and PE (polyethylene), facilitating the realization of multi-material composite applications.
- High transparency and yellowing resistance The material boasts high transparency and has undergone rigorous testing, demonstrating exceptional resistance to yellowing and ensuring that the product maintains vibrant colors over an extended period.
- Comfortable to the touch Products made from ZR90T-CWKZ have a soft, comfortable feel and are suitable for direct contact with pet skin.
III. Application Cases
Case Description ：
The customer is looking for a mask designed for pet dogs that features high rigidity, high transparency, and excellent resistance to yellowing. As the pet market continues to grow, the quality standards for pet products are becoming increasingly stringent. As an essential tool for safeguarding pets’ health, dog masks not only need to provide basic protective functions but also meet consumers’ demands in terms of appearance and durability. Therefore, the customer has set very strict requirements for the mask’s materials, including high rigidity, high transparency, and resistance to yellowing.
Import process ：
- Requirements Analysis We had a detailed discussion with the customer to understand the specific application scenarios for the masks, as well as their size requirements and material specifications.
- Material Recommendations Based on the customer’s requirements, we recommended the ZR90T-CWKZ TPR high-transparency material and provided a detailed explanation of its physical properties and advantages.
- Test validation To verify whether ZR90T-CWKZ meets the customer’s requirements for resistance to yellowing, we conducted yellowing performance tests in accordance with the ASTM-D1148 testing standard. During the actual testing process, we used a 300W xenon lamp as the light source and subjected both the customer’s sample and our ZR90T-CWKZ material to continuous testing at 60℃ for 24 hours, 48 hours, and 72 hours, recording the color difference values throughout. The test results showed that the color difference value of the ZR90T-CWKZ material was around 1.8, demonstrating excellent performance and fully meeting the customer’s requirements for resistance to yellowing.
IV. Summary
As a new type of highly transparent TPR material, ZR90T-CWKZ has demonstrated outstanding performance in the application of pet dog masks. Its high transparency, excellent resistance to yellowing, and pleasant hand feel further confirm the superior performance and broad application potential of the ZR90T-CWKZ material.
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ADD: Huangxi Industrial Park, Shiwan Town, Boluo County, Huizhou City, Guangdong Province，China