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Applications:
This equipment is designed to test the automotive interior decorating materials in the automotive industry, to test scratch resistant performance of plastic, rubber, leather, fabric, coating material, non-coating material and other composite materials.
Product Information:
Technical parameters:
1¡¢Range of operation: 10-200mm
2¡¢Range of speed£º10-200mm/s
3¡¢Speed buffer:10¡À1mm
4¡¢ Diameter of metal scratching head: 0.5mm¡¢0.75mm¡¢1mm(Erichsen318)¡¢3mm¡¢5mm¡¢7mm
5¡¢Material of metal scraping head £ºTungsten Carbide
6¡¢The total weight of Pressure weight and Scraping component 2N£¬3N£¬5N£¬7N£¬8N£¬10N£¬12N£¬15N£¬20N(pick it by yourself) quality deviation is not exceed 1%
7¡¢Plastic scraper Polymethyl methacrylate(PMMA):
Diameter 16mm Thickness 1mm;
Semi-diameter of the scraping edge 0.5mm;
Hardness shore D85
8¡¢Power AC220V¡À10% 50Hz
Product Information:
Multifunctional scratch tester can be used to ***ermine automotive interior materials, the instrument integrated three Chinese test standards (The five fingers scratching method, 100 lattice method, plastic scraper scraping method)
Scraping principle: this method is used to ***ermine the surface materials¡¯ ability to resist damage caused by scraping means. According to the material in the using procedure may come into contact with the nails or other hard objects . According to the provisions of the direction, speed, stroke to use different kind of scraping means in a certain pressure in the surface of the sample .The scraping tip and the sample do a relative motion to produce a linear scratch non reciprocating scratches, this will maintain a balance between scratch track and scratch. Evaluate the scratch sensory level, the color difference between scratch area and non-scratch area or the minimum scratch force when the sample comes to the damage.
The basic composition:The instrument consists of motor driving mechanism, scraping accessories, sample clamping and fixing device etc. And scraping accessories includ |
| Company: |
qinsun instruments co***ny
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| Contact: |
Ms. anna chan |
| Address: |
No. 2578 Minhang District Gu Dai Road, Shanghai |
| Postcode: |
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| Tel: |
86-17740808215 |
| Fax: |
86-17740808215 |
| E-mail: |
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