Laboratory composition
Materials laboratory, lighting laboratory, mechanics laboratory, Combustion Laboratory, durability laboratory, odor test laboratory, VOC laboratory, atomization Laboratory
Product category
Automotive Materials: plastics, rubber, coatings, tapes, foam, fabrics, leather, metal materials, and coatings.
Car interior trim: instrument panel, center console, door interior, carpet, ceiling, air conditioner outlet, storage box, door handle, pillar trim, steering wheel, sunshade, seat
Automobile exterior parts: front and rear bumper, air intake grille, side furniture, column, rear-view mirror, sealing strip, tail wing, spoiler, wiper, fender, lamp shell, lamp cover
Automotive electronic products: lights, motors, air conditioners, wipers, switches, meters, tachographs, various electronic modules, sensors, heat sinks, harnesses
Test content
Material performance test (plastic Rockwell hardness, shore hardness, paper tape friction, linear wear, grinding wheel wear, key life, initial adhesive tape, adhesive tape, film impact, gloss test, film flexibility, 100 grid test, compression permanent deformation, pencil hardness, coating thickness, surface resistivity, volume resistivity, insulation resistance, voltage resistance)
Light test (xenon lamp, UV)
Mechanical properties: tensile stress, tensile modulus of elasticity, tensile strain, bending modulus, bending strength, simply supported beam impact strength, cantilever beam impact strength, peel strength, tear strength, tape peel strength
Thermal performance test (melt index, load thermal deformation temperature, Vicat softening temperature
Combustion performance test (vehicle interior combustion, horizontal and vertical combustion, electric leakage trace, ball pressure test)
Fatigue and life test of automobile parts (pull torsion composite fatigue test, durability test of automobile internal handle, durability test of automobile internal switch, durability test of automobile manual brake, key life test, durability test of storage box)
Odor test (odor intensity, odor comfort, odor attribute)
VOC test (aldehydes and ketones: formaldehyde, acetaldehyde, acrolein, etc.; benzene series: benzene, toluene, ethylbenzene, xylene, styrene, etc.)
Atomization test (weight method, glossiness method, haze method)