Materials Analysis

Your Industry Vehicle Materials Analysis

Materials Analysis

With many years of experience in the field of material testing and analysis, chemical analysis technical team of GRG Test can provide you with more professional and reliable performance testing and composition analysis services of material, and predict and monitor the use effect of products.

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Service Introduction

Material is a key component of vehicle products, whose performance has a direct effect on the usability, functionality and safety of the whole vehicle. With more strict requirements of consumers and under the background of green manufacturing, the quality requirements of materials are increasing. Therefore, it is imperative to carry out the performance and composition testing of materials.

Test Cycle:

Emergency services are available according to the test cycle.

Product Scope:

Metal materials, polymer resin materials, rubber materials, polyurethane foam materials, fiber materials, textiles, leather, adhesives, paint coatings

Test Item:

Test Item	Test Standard and Method	Sample Requirements
Composition analysis test	Adopt internal standards	100g or 100ml for single test item
Principal composition quantitative test	Adopt internal standards	100g or 101ml for single test item
Total composition qualitative property	Adopt internal standards	100g or 102ml for single test item
Ash test	Adopt internal standards	100g or 103ml for single test item
Thermogravimetric analysis	Adopt internal standards	100g or 104ml for single test item
Test for melting temperature and enthalpy, crystallization temperature and enthalpy, glass-transition temperature and oxidation induction period	Adopt internal standards	100g or 105ml for single test item
Expansion coefficient test	Adopt internal standards	100g or 106ml for single test item
Density	Adopt internal standards	100g or 107ml for single test item
Hardness	Adopt internal standards	100g or 108ml for single test item
Mechanical performance	Adopt internal standards	Standard spline
Thermal performance	Adopt internal standards	Standard spline
Combustion performance	Adopt internal standards	Standard spline
Thermal performance	Adopt internal standards	Standard spline
Surface resistance	Adopt internal standards	Standard spline
Puncture voltage	Adopt internal standards	Standard spline
Optical resistance performance	Adopt internal standards	Standard spline
Wear-resisting performance	Adopt internal standards	Standard spline
Reagent resistance performance	Adopt internal standards	Standard spline
Temperature aging resistance test	Adopt internal standards	Finished products
Temperature and humidity aging resistance test	Adopt internal standards	Finished products
Temperature and humidity alternating aging test	Adopt internal standards	Finished products
Foam fatigue test	Adopt internal standards	Standard spline
Water content	Adopt internal standards	Standard spline
Heat shrinkage rate	Adopt internal standards	Standard spline
Viscosity	Adopt internal standards	Liquid 500ml
Tack	Adopt internal standards	Standard spline
Holding power	Adopt internal standards	Standard spline
Coating adhesion	Adopt internal standards	Standard spline
Coating thickness	Adopt internal standards	Standard spline
Coating cup drawing	Adopt internal standards	Standard spline
Coating impact resistance	Adopt internal standards	Standard spline
Coating flexibility	Adopt internal standards	Standard spline