Test Method: SATRA TM254

Evaluation of degradation of elastanes in swimwear

June 2003

SCOPE

This SATRA test method is intended to assess the resistance of elastane-containing fabrics to an aqueous chlorine solution. The method is applicable to all types of swimwear that incorporate elastanes.

PRINCIPLE

A test specimen is immersed in chlorinated water of a known concentration for a period of 24 hours during which it is periodically stretched. The change in 100% modulus resulting from exposure to the chlorinated water is used to provide a measure of the resistance of the test specimen to degradation by chlorine solution.

REFERENCES

BS EN ISO 7500-1:1999 Metallic materials. Verification of static uniaxial testing machines.

HISTORY

First issued June 2003.

AVAILABILITY

This test method is available to members and non-members.

PRICE (ex. VAT)

This price is for a printed copy of the Test Method.

• Members: £75
• Non-members: £215

TYPE

• Physical and chemical deterioration including flammability

USAGES

• Finished clothing
• Textiles and coated textiles, including synthetic uppers and linings