跳至主要内容

ASTM D3512 Random pilling tester

ASTM D3512 Random pilling tester BE Used to test the pilling performance of fabrics. Put the samples of 105mm×105mm into the test box respectively. Under the rotation of the impeller, the cork lining of the storage box will continue to rub randomly. Set the timer to the specified time. When the set time is reached, an alarm will sound to indicate the end of the test. During the test, compressed air will be injected into the test chamber to enhance the turning, and the air pressure can be adjusted.


Standards compliant:

ASTM D3512, GB/T 4802.4, ISO 12945.3, JIS L1076-D



technical parameter:

1. Sample testing room: 4;

2. Each test chamber is equipped with rotating stainless steel blades;

3. Equipped with a test room that requires good sealing;

4. Equipped with digital electronic counter;

5. Equipped with an alarm device at the end of the experiment;

6. Equipped with pressure gauge and timer.

7. Drum specification: 146×152mm

8. Specifications of cork lining: 452×146×1.5mm (L×W×H)

9. Stirring rod specification: L=121mm

10. Speed: 1200r/min

11. Compressed air: 0.014-0.021MPa



Instrument configuration:

1. Standard control chart;

2. Cork lining 50 sheets/pack;

3. Cotton sliver 9 meters;

4. Silent air compressor (optional);

5. Other necessary accessories recommended by the manufacturer.


ps: (WLJCDM809)

https://www.qinsun-lab.com/6.html

textile testing equipment

Mask BFE Tester

Mask Particle Filtration Efficiency (PFE) Tester

评论

发表评论

此博客中的热门博文

Tinuvin 1130: An Excellent UV Absorber

 In the field of the chemical industry, UV absorbers play a crucial role, particularly in protecting materials from UV damage. Today, we will delve into a highly regarded UV absorber—Tinuvin 1130. Tinuvin 1130 : chemical name: 3-(3-(2H-benzotriazole-2-yl)-4-hydroxy-5-tert-butyl phenyl)propionic acid polyethylene glycol 300 ester; CAS login number: 104810-48-2. This product is an exceptional UV absorber that offers numerous benefits due to its unique properties. One of the standout features of Tinuvin 1130 is its excellent weather resistance. It has a strong ability to absorb ultraviolet rays, particularly those with wavelengths ranging from 290-400nm. This effectively prevents coatings, plastics, rubber, and other materials from being damaged by UV rays, thereby maintaining the performance and appearance stability of these materials and extending their service life. In addition, Tinuvin 1130 exhibits good compatibility. It is easy to emulsify in water-based systems and can be...
发表评论
阅读全文

Ink Abrasion Tester For Ink Layer Abrasion Test

        Abrasion resistance of ink layer is one important parameter that is used to evaluate the printing quality. If the abrasion resistance of the ink layer is poor, the printed words on the paper or paperboard may become illegible and the part with printed area may be abraded in transportation, storage or in use.                   As a result, the printed words will be not able to be read by the customers, which cause inconvenience or misunderstanding and thus the product image would be compromised. Therefore, it is necessary for the manufacturers to test the abrasion resistance of the ink layer on the paper or paperboard before use.         Often during the shipping or handling process, printed products will be exposed to a degree of abrasion to its surface. Regardless of quality or perfection of the printed product, a scuffed, rubbed off or scratched surface would render it a print defect...
发表评论
阅读全文

Mechanism of action of benzonitrile

  Product identification： Product name:  Benzonitrile Molecular formula: C7H5N CAS No.100-47-0 Benzonitrile is a colorless oily liquid with an almond-like odor. It is slightly soluble in cold water, soluble in hot water, and easily soluble in organic solvents such as ethanol and ether. The mechanism of action of benzonitrile can be elaborated from the following aspects: I. Chemical Properties and Applications As an Intermediate in Organic Synthesis: Benzonitrile plays a crucial role in chemical synthesis as an intermediate for many important compounds and materials. For example, it can be used to synthesize advanced coatings such as phenyl melamine, as well as compounds such as pesticides, aliphatic amines, and benzoic acid. These compounds have a wide range of applications in agriculture, coatings, plastics, and other fields. As a Solvent: Benzonitrile possesses good solubilizing properties and can be used as a solvent. In organic synthesis, it is often used as a solvent to d...
发表评论
阅读全文