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
Analysis-Themed Testing

Polymer materials are widely used. We will use corresponding materials according to specific needs. The characterization of material performance is an indispensable means. CTI provides comprehensive testing services with the help of professional testing instruments and experienced technical teams.

Analysis-Themed Testing

◉    Business Background

The polymer material has its unique structure, coupled with the characteristics of easy modification and easy processing, so that it has excellent performance that other materials can't compare and cannot be replaced, so it is widely used in various fields. Stable and reliable performance is the foundation to ensure the normal use of materials. Prediction and monitoring are routine methods. CTI can provide comprehensive testing services.

◉    Service Content

1. Performance evaluation: we provide inspection reports for suppliers, manufacturers, and distributors to ensure that products meet relevant requirements.

2. Quality evaluation: we identify high-quality suppliers, stabilize product quality, and maintain brand interests.

3. Product optimization: CTI helps products quickly enter the market, provide report support, and gain market recognition.

Ⅰ. Routine test items

 

 

 

Test items

Testing method

Ash content

GB/T 9345.1ISO 3451-1ASTM D5630

Burning loss

ASTM D2584

Glass fiber content

GB/T 2577ISO 1172

Resin content

GB/T 2577

Carbon black content

ASMT D1603ISO 6964ASTM D6370

Solvent soluble content

ISO 6427ISO 1407GB/T 3516

Degree of cure

GB/T 2576

Thermal decomposition temperature

ASTM D3850

Thermal stability

ASTM E2550ISO 11358-1

Thermogravimetric analysis

ASTM E1131ASTM D6370ISO 9924-1ISO 9924-2

GB/T 14837.1

Glass transition temperature

ISO 11357-2GB/T 19466.2ASTM D6604ASTM E1356

ASTM D3418

Melting temperature

ISO 11357-3GB/T 19466.3ASTM E794ASTM D4591

ASTM D3418GB/T 17931

Heat of crystallization (DSC method)

Melting Enthalpy (DSC Method)

ISO 11357-3GB/T 19466.3ASTM D3418ASTM E793

Processing temperature

ISO 18373-1

Crystallinity

ASTM F2625

 

Ⅱ. Scope

Rubber, fibers, plastics, polymer adhesives, polymer coatings and polymer matrix composite materials, etc.

◉    Advantage

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

We have comprehensive testing capabilities and continue to develop new test items, able to provide customers with customized services.

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

◉    Service Process

 

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