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  • Biobased TPU, environmentally friendly new materials

    Biological basis TPU refers to a class of polymer materials that can be decomposed into small molecular compounds after completing the service life. It refers to a new class of plastic with usable mechanical strength and can decompose under the action of light, oxygen and microorganisms in the n...
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  • TPU recycled materials(TPU再生材料)

    TPU recycled materials refer to waste TPU raw materials (including blends, miscellaneous materials, etc.) that are recycled and decomposed as raw materials.          1. Recycled materials-scraps or waste plastics from other sources in the plastic molding process, which can be reused to make lowe...
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  • What are the classifications of GRS certified recycled materials

    GRS is now a very recommended certification. In the previous articles, I have written related articles in different aspects. If you haven’t known it yet, you can check it out. I also attach relevant links below What is the GRS certification What are the five major requirements of GRS audit ...
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  • What is the flame retardant grade of TPU

    The flame retardant grade of TPU is the same as that of ordinary wire products, divided into high-quality V1 and ordinary V2. High-temperature resistant TPU raw materials are generally considered to be traditional TPU that can withstand high temperatures of 80°C, which means that their long-term ...
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  • What is The Global Recycled Standard(GRS)

    The Global Recycled Standard (GRS) was originally formulated by CU Certification in 2008, and the ownership was transferred to the Textile Exchange on January 1, 2011. The previous version of the standard, GRS 3.0, was released in 2014. The mission of the Textile Exchange is to accelerate the sus...
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  • What are the five major requirements of GRS audit

    As written in our previous article, GRS verification system is based on integrity, including Traceability、Environmental、 Social、Label and General. Five major requirements. Now, let us understand what these five requirements are.   1. Traceability If you want to apply for recycled textile verif...
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  • What is the GRS certification

    The Global Recycle Standard (GRS) was originally developed by Control Union Certifications in 2008 and ownership was passed to the Textile Exchange on 1 January 2011. The GRS is an international, voluntary, full product standard that sets requirements for third-party certification of recycled con...
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  • TPU material injection processing steps and precautions

    TPU polyurethane elastomer is a multi-industrial thermoplastic material with the advantages of high stability and high compression resistance. However, synthetic TPU particles require various treatments to form TPU products. So what should be paid attention to when TPU injection processing? 1. Ma...
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  • The versatility of TPU

    Today, as the TPU process is becoming more and more mature, the possibilities of TPU in different fields have been explored by people.Let’s take a look at the usefulness of TPU so far. 1. Shoe material: TPU is now a very common operation for shoe materials, mainly due to its excellent elast...
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  • The difference between TPU and PU

    In today’s market, TPU and PU are already very common materials, but I don’t know how many people will know the difference between the two. They are not just the difference of a “T”. Let’s get to know it together. 1、The Chinese name of TPU is thermoplastic polyurethane elastome...
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  • Why TPU can replace PVC

    With people’s growing awareness of environmental protection and increasingly mature technology, TPU has emerged in the market and has gradually replaced PVC in many fields. The reason why TPU can replace PVC is mainly in the three points of use, characteristics, and description. Let’s...
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  • The storage methods of TPU lettering film

    The storage methods of TPU lettering film

    The quality guarantee period and storage condition of TPU lettering film 1.The quality guarantee period of TPU lettering film Based on the widespread using of lettering film and the diversity of regional climate characteristics, according to the gen...
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  • Silicone heat transfer lettering film

    Silicone heat transfer lettering film

        Silicone heat transfer lettering film is a kind of silicone heat transfer products produced using environmentally friendly processing technology.     Silicone thermal transfer lettering film has the advantages of environmental protection, c...
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  • Electroplating lettering film

    Electroplating lettering film

    Electroplating lettering film also called soft metal lettering film or imitation metal lettering film. It is a TPU film laminated with PU electroplating coating, and the surface is like a mirror. It is a kind of special film effect lettering film.   ...
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  • Reflective lettering film

    Reflective lettering film Principle : Reflective lettering film Principle : Reflective lettering film uses the retro-refraction principle of glasses high index of refraction,and the pri...
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  • Reflective heat transfer film

    Reflective heat transfer film      Reflective heat transfer film is a special structure TPU film product that Tonglong Company uses TPU or PU as the base film and uses optical principles to retroreflect light back to the light source. The basic principle is: the high ...
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  • PU Lettering film

       
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  • TPU lettering film

       Belongs to polyurethane resin namely thermoplastic polyurethane elastomer. It is a polymer material composed of diphenylmethane = isocyanate (MDI) + PDI toluene isocyanate and macromolecular polyol chain extender. 1. Main components: positioning film, polyurethane material (TPU film), hot mel...
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  • TPU Film No Sewing Material

    TPU film no sewing material is a material that belongs to the seamless hot pressing process. mainly composed of coating,TPU film and hot melt glue composite.It uses a composite process to composite TPU film no sewing material (polyurethane materials) together,After a flat hot press to seamlessl...
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  • Transfer lettering film

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