FORD BO-162-01 Five-Finger Scratch Resistant Tester Introduction to the New Instrument

FORD BO-162-01 Five Finger Scratch Resistant Tester The new instrument introduction is widely used in the automotive industry
.

It mainly detects the wear resistance
of smooth and grained plastic trim in the interior and exterior trim of the car.

In addition to the development of materials and products, it is also suitable for quality control
.

The five-finger scratch/scratch tester is designed to test plastic material evaluation, hard material wear resistance, paint, ink, soft metal, oil carpet, add-ons and other materials This instrument meets a variety of test standards, and can customize the movement stroke, motion speed and reciprocating movement cycle
of the test platform according to customer requirements.

Five-finger scratch tester test: The specimen on the test platform contacts five scraping fingers or 1 plastic scraping finger and the weight
applied above it.

During the test, the test bench moves and the scratch finger leaves scratches on the surface of
the specimen.

The scratch resistance of the specimen is judged according to the depth of the scratch
.

Specimens can be plastic plates, test plates coated with paint and varnish, etc
.

Test principle: The specimen on the test platform is exposed to five scraping fingers or 1 plastic scraping finger and the weight
applied above it.

During the test, the test bench moves and the scratch finger leaves scratches on the surface of
the specimen.

The scratch resistance of the specimen is judged according to the depth of the scratch
.

Specimens can be plastic plates, test plates coated with paint and varnish, etc
.

Technical parameters: 1, stroke range: 10-200mm 2, speed range: 10-200mm/s 3, speed buffer: 10±1mm 4, metal scraper diameter: 0.
5mm, 0.
75mm, 1mm (Erichsen318), 3mm, 5mm, 7mm (optional) 5, metal scraper head material: tungsten carbide uses tungsten carbide as a scratching finger, reasonable detection is subject to very prescribed physical forms (such as scraping, scratching, Planing, etc.
) to destroy the surface wear situation
.

6, pressurized weights and scratch components total weight: 2N, 3N, 5N, 7N, 8N, 10N, 12N, 15N, 20N (can be arbitrarily selected) quality error does not exceed 1% In addition, optional custom weights 7, plastic scraping fingers: polymethyl methacrylate (PMMA) diameter 16mm thickness 1mm the radius of the edge of the scratch finger is 0.
5mm hardness is shore D852