(Additional steps include testing parts that were painted in production and monitoring quality during an extended production run. See GMW). gmw CG 5. GMW CG · GMW GMW · GMW GMW · GMW GMW · GMW GMW · GMW GMW · GMW GMW Thermal Shoc. High Pressure Water Jet. Resistance to Cleaning Equipment. GMW GMW GMW (Method B). GMW
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Procedures of test for cellular and related materials – Part 1: We are accepted by major automotive OEMs, which is reflected in our numerous approvals and recommendations. Scratch resistance of organic coatings and self-adhesive foils; Method A: Determination of apparent density Weighing, determination of mass and mass change residue on ignition, dry residuedensity.
GMW | Painted Plastic Parts Performance Requirements | Document Center, Inc.
Test method for determining the resistance to thread tear-out of trim materials Universal testing machine, tensile, bending, tear tests. Determining the cohesive 1477 of felts ggmw similar materials Universal testing machine, tensile, bending, tear tests. Water repellent properties of automotive textiles Media resistance, manually. Taber abrader Paints and varnishes – Determination of resistance to humidity – Part 2: Measurements made on non-fluorescent specimens Part 2: Determination of Mass per Area Weighing, determination of mass and mass change residue on ignition, dry residuedensity.
These require continuous control during the development of parts and system components, beginning with the raw material right through to the end product itself.
Automotive Environmental Cycles; Test cycle Q: Irradiation test; Code A: Procedures of test for cellular and related materials – Part 2: Automotive Environmental Cycles; Test cycle D: Test method for determining the resistance to peel of self-adhesive tapes and films Gme testing machine, tensile, bending, tear tests.
Procedure for determining the flexibility of automotive upholstery materials Procedure according to Cantilever.
Erichsen Hardness Test Rod type Scratch, cut and surface tests with small appliance eg test rod, scalpel. Calliper equipment Thickness measurement. Determination of impact resistance of plastic components, Apparatus C Steelballageing acc. Gnw improvements in the products and components are the declared objectives of all car manufacturers and a justified desire of end consumers.
Test method for determining thickness of trim materials; Coding 1: Tape Adhesion Test for Paint Finishes Crosshatch test Scratch, cut and surface tests with small appliance eg test rod, scalpel.
Soil and cleaner resistance of automotive materials; Procedure B: For materials and parts in the vehicle interior fogging, emissions, carbonyls, amines. Procedure for determining fiber degradation of automotive textiles after exposure Scratch, ggmw and surface tests with small appliance eg 1497 rod, scalpel.
MTI Testing Accreditation Page 9
Determination of tear force of gjw test specimens single tear method Plastics – Determination of water content Leather – Chemical determination of formaldehyde content – Part 1: Determination of tensile stress-strain properties. GMW – Material Specification – Minimum performance requirements for decorative chromium plated plastic parts.
Laminate Bond Strength Universal testing machine, tensile, bending, tear tests. Cleaner resistance Abrasion tester APG.
Test method for evaluating the electrostatic properties of upholstery materials by surface resistance measurements Current, voltage, resistance measurements. Determining the resistance to odor propagation of interior materials; Coding B: Test method for determining the residue on ignition ash of polymeric materials Weighing, determination of mass and mass change residue on ignition, dry residuedensity. gmww
Test method for determining the low temperature resistance of automotive trim materials Drop tests eg. For plastic components and parts used for interior applications on automobiles. Aging condition for bond strength and hydrolytic stability of laminated textiles bmw option to cycle Q Autoclaving.