Which company should I go to for pigment performance testing? Baijian.com is a comprehensive collective owned research institute that integrates testing, inspection, analysis, testing, technical consulting, and other services with CMA and other qualifications recognized by the national metrology certification. It can also conduct pigment performance testing and other testing projects. It has been rated as a national high-tech enterprise and can issue testing reports within 7-15 working days Testing items: color, weather resistance, volatile matter, water-soluble substance, covering power, light resistance, glossiness, relative density, content, moisture content, purity, pH value, dispersibility, migration, coloring power, oil absorption, whiteness, washing color fastness, solution acidity and alkalinity, sieve residue, flowability, heat stability, aging resistance, reliability testing, fire resistance testing, salt spray testing, etc Testing standards

ASTM D1208-1996 (2007) Test methods for general properties of certain pigments

BS EN 13900-4-2004 Pigments and fillers - Diffusion methods and evaluation of dispersibility in plastics - Determination of color performance and ease of diffusion of white pigments in polyethylene using a double roll grinder

Inspection of pigments in DIN 53238-30-1995- Evaluation of dispersion performance methods - Part 30: Inspection medium for low viscosity oxidation drying - Alkyd resin system

Inspection of pigments in DIN 53238-33-1995- Evaluation of dispersion performance methods - Part 33: Inspection medium for high viscosity oxidation drying

8-24-2002 Evaluation method for dispersion performance of pigments and fillers Part 34: Low viscosity Drying type inspection medium: Alkyd resin/melamine resin III

DIN EN 13900-1-2003 Evaluation of dispersion methods and dispersion properties in pigments and filler plastics Part 1: General

DIN EN 13900-2-2003 Evaluation of dispersion methods and dispersion properties in pigments and filler plastics Part 2: Determination of chromaticity and dispersion hardness of PVC molding materials containing plasticizers using rollers

DIN EN 13900-3-2003 Evaluation of dispersion methods and dispersion properties in pigments and filler plastics Part 3: Determination of chromaticity and dispersion hardness of black and colored pigments in polyethylene using roller tests

DIN EN 13900-4-2004 Evaluation of dispersion methods and dispersion properties in pigments and filler plastics Part 4: Determination of the chromaticity and dispersion hardness of white pigments in polyethylene using a rolling mill

DIN EN 13900-5-2005 Evaluation of dispersion methods and dispersion properties in pigments and filler plastics Part 5: Determination of filter pressure value test

Testing process

1. Baijiawang has received a commission from the customer.

2. Both parties confirm the service requirements 3. Engineers provide quotations 4. The customer sends samples in the early stage, and BAIJIAN receives the samples 5. Engineers number and organize the samples 6. Both parties shall determine the testing items and sign a confidentiality agreement 7. Assign personnel to the laboratory, establish a team, and arrange testing projects. Having the national high-tech enterprise certificate and CMA testing qualification certificate, with complete testing instruments, the testing report can be issued within 7-15 days Complete the experiment within 8-15 working days 9. The engineer integrates the test results and data, and issues a testing report 10. Send the report to the customer by mail, fax, email, etc

11. Engineers provide follow-up related services

The role of testing reports

1. Third party reports from Baijian.com can be provided to product sales.

2. Test report data is used to prove product quality and the company's reputation 3. The inspection report provided by Baijian.com is for product import and export, market sales, qualification certification, etc 4. The testing report of Baijian.com provides data for relevant scientific research papers 5. Based on the data information from the inspection report of Baijian.com, identify problems with the product, improve product quality, and reduce product costs 6. Assist government units in conducting industrial and commercial quality inspections and market supervision 7. The testing report issued by Baijian.com can be used for bidding and tendering by government departments and public institutions