Rabbit hair fiber/velvet fiber detectionHow to apply for a report? What items need to be tested? We will conduct testing and evaluation in strict accordance with the standards. We can also provide personalized testing plans and reports according to your needs.

Rabbit hair fibers are divided into two types: fluff below 30 microns and coarse hair above 30 microns. It is composed of a squamous layer, a cortical layer, and a medullary layer. There are fewer villi without hair pulp, and the hair pulp of fine hair is arranged in a single row, with block shaped hair pulp arranged neatly; The pulp of coarse hair is blocky, with single row, double row, three row, four row, and particularly thick ones with five rows. There are significant differences in the shape of scales in the upper, middle, and lower parts of a fiber. Generally, the middle part of the villous scales is covered with tiles, and the lower edge is protruding and exposed, arranged in a fine and dense manner. The degree of protrusion from bottom to top gradually decreases, while the tip part is covered with flat scales. The chemical composition of carbon, hydrogen, oxygen, nitrogen, and sulfur in rabbit hair is slightly higher than that of wool, so its resilience is better. The damage of acid to rabbit hair is similar to that of wool, with little effect, but there is significant damage in strong alkali. Due to the well-developed medullary cavity of both villi and coarse hairs, their specific gravity is light, their moisture absorption is good, but their strength is low. Test items include fine hair, short hair percentage, average length, average diameter, loose hair percentage, coarse hair percentage, impurity content, and common moisture regain

Test report function

1、Project bidding: issue authoritative third-party CMA/CNAS qualification report；

2、E-commerce platform entry: quality inspection reports recognized by major e-commerce platforms；

3、Used as sales report: issuing a test report with legal effect to make consumers feel more at ease；

4、Papers and scientific research: providing professional and personalized testing needs；

5、Judicial services: providing scientific, fair and accurate testing data；

6、Industrial problem diagnosis: verifying the troubleshooting and correction of problems in industrial production；