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Materials & Chemistry Testing

VOC, odour, restricted substances and material performance testing to support material approval and export compliance.

  • ISO 12219
  • RoHS
  • REACH

Material & Chemical

Material & Chemical Test Items

VOC and odor testing, RoHS and REACH restricted-substance analysis, and material mechanical and flame-retardancy verification—supporting OEM material approval and export compliance.

01

VOC & Odor

Strong odor from interior parts, VOC over limits, restricted substances failing export regulations

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02

RoHS

Strong odor from interior parts, VOC over limits, restricted substances failing export regulations

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03

REACH

Strong odor from interior parts, VOC over limits, restricted substances failing export regulations

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04

Material Mechanics

Strong odor from interior parts, VOC over limits, restricted substances failing export regulations

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05

Flame Retardancy

Strong odor from interior parts, VOC over limits, restricted substances failing export regulations

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Test Conditions

Test items and typical conditions

The table below shows commonly used settings. Click a standard number for the full explanation.

Test item Typical condition / setting Unit Standard
VOC sampling Bag method / chamber method method ISO 12219
Odour evaluation Grades 1–6 (grade 1 = no odour) grade VDA 270
RoHS restricted substances Lead 1000 / cadmium 100, typical limits mg/kg RoHS Directive

Conditions and limits above are typical examples. Actual test levels, sample quantities and acceptance criteria follow the mutually confirmed test plan and the applicable standard revision. Source: the referenced standard clauses.

Materials and chemistry testing covers the material admission requirements for automotive electronics. VOC and odour are gate items for cabin trim materials, and restricted substances are a prerequisite for export to the EU.

Why VOC and odour matter

The cabin is enclosed and poorly ventilated, so volatile substances accumulate easily.

Dynamic compliance for restricted substances

The ten RoHS restricted substances are relatively stable.

Testing capabilities

VOC and odour: fogging, odour intensity, odour character assessment.

Service notes

Our laboratory holds both CMA and CNAS accreditation, covers about 10,000 m2 and runs more than 500 sets of equipment. All testing is carried out in our own laboratories — nothing is subcontracted. Plant visits and on-site witnessed testing are welcome.

Scheduling follows the actual project pipeline. You can state your preferred lead time when you submit samples; we will confirm a feasible plan against current capacity and keep you updated at each milestone.

Have a testing requirement? Send us your product details

Tell us the product model and test requirements. Our engineers will map out the test plan, the applicable standards and the item combination, and provide a quotation reference. The more specific the request, the sharper the answer.

  • Free scoping of the test plan and standards
  • Pre-scan testing during R&D to cut rework cost
  • On-site visits and witnessed testing supported
  • Scheduling per project, with progress updates at each milestone

Received — we will contact you shortly and follow up with a test plan and quotation.

By submitting you agree to be contacted by phone or email. Scheduling follows the project’s actual availability and is subject to mutual confirmation.

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