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Description / Abstract:
The performance characteristics defined by this specification may be used to evaluate the environmental resistance of elastomeric parts in the passenger compartment.
APPLICATION
This specification was released originally to be used in conjunction with industry standards or material specifications to provide a coherent structure for all environmental testing of elastomeric parts.
An elastomeric part is defined as a material with a Durometer A hardness of 90 and below (Such as Soft TPE's TPE-V, SEBS, TEEE, TPU, etc) which fall in the 2D category.
Testing must be conducted on parts when possible.
LIMITATIONS
Not applicable for dynamic sealing (WSS-M9P9-C/latest), weather strips (WSS-M9P10-B/latest), throw in mat assemblies (WSS-M9P11-A/latest), cargo/trunk mats (WSS-M9P11-A2/latest).