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    Our service

    Centre Testing International Co., Ltd. (CTI) is the pioneer and leader in the TIC Industry which provides one-stop solutions on testing, inspection, certification, calibration, audit, training & technical services.

     
    By Industry

    Our service capabilties cover the upstream and downstream of the supply chain including textile and apparel,toys,electronic appliances,medical health,food...andother industries.
    Specialty

    Comprehensively guarantee quality and safety, promote compliance and innovation, demonstrate brand competitiveness, and achieve higher quality, healthier, safer, and greener sustainable development.
    AUTHORITY & TRUST
    QUALITY & VALUE
    Natural Latex

    Now more and more people pursuit of quality life, and The latex pillow in Thailand is popular in recent years, it is become a characteristic products when you have a trip to Thailand, while we must be careful because there are a lot of pits in it. Latex pillows bought from outside or e-commerce are not real natural latex pillows in many cases, it was made of synthetic rubber. CTI experts tell us that synthetic rubber may contain styrene which is a suspected carcinogen.

    Natural Latex

    ◉    Business Challenges

    1. It has a strong and unpleasant smell, is it made by the natural latex?
    2. Poor resilience and compression resistance?
    3. Does the product have the effect of releasing negative ions and antibacterial and anti-mite properties?
    4. The safety and applicability of natural latex have been questioned due to allergic reactions, Irrational expansion of natural latex foaming sponge products, policy and economic pressure lead to the gradual loss of competitive advantage and other problems.

    ◉    Service Content

    Water-soluble protein, natural latex content and other additives of natural latex pillow were tested by FT-IR(Fourier transform infrared spectrometer), PyGCMS(pyrolysis gas phase mass spectrometer), TGA(thermogravimetric analyzer), EDX(energy dispersive X-ray fluorescence spectrometer) and UV-VIS(uV-vis spectrophotometer).The results show that the natural latex pillows are made of colloids with appropriate additives, and the content of natural latex and styrene butadiene latex can be calculated by the weight loss coefficient. Proper addition of styrene butadiene latex additives can improve the qualified rate of finished products and improve the physical properties.

    Ⅰ. Routine test items

    Test items

    Testing method

    Quatitative analysis- natural latex

    Separation by chemistry、Separation by physical、PGCMS、DSC、XRF、FTIR、TGA、Degradation at 200℃、high-temperature calcination

    Formaldehyde to release

    GB/T 2912.1 Free and hydrolyzed formaldehyde content determination and extraction method

    Anti-mite test

    GB/T 24253 Evaluation of anti-mite performance

    Antibacterial test/bacteriostatic test

    GB/T 20944.3 Evaluation of antibacterial properties by oscillatory method

    Antistatic property

    GB/T 12703.2 Evaluation of electrostatic properties of charge surface density

    Formaldehyde, size, density, durability

    QB/T 1952.2 Soft mattress with springs for upholstered furniture

    Color fastness to friction, physical properties of latex, etc

    Toxic and harmful ingredients testing

    EC/1907/2006 standard

    Ⅱ. Scope

    Latex pillows, latex mattresses, pure natural latex, synthetic natural latex, bamboo charcoal natural latex, anion natural latex, other types of natural latex, etc.

    ◉    Advantages

    We focus on your needs and solve your problems purposefully and systematically.

    We have comprehensive testing capabilities and are constantly developing new test projects to provide customized services to our customers.

    We have a sound service network, covering important central cities in the country, to provide customers with convenient and effective services.

    ◉    Service Process

     

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