What are The Criteria to Determine Whether the Fire Retardant Fabric is Qualified or Not?

Followings are the criteria to determine the fire retardant fabric is qualified:

 

A.Flammability testing(level B)

 

1, if the after flame time is less than 2 seconds

 

2, if the afterglow time is less than 2 seconds

 

3, if the char length is less than 100mm

 

B. Shrinkage test

 

In general, less than 3% shrinkage means that the fabric reach the standard request. The different of GB and international standard is the washing times.

 

C. If the PH value reach the request.

 

D. if the formaldehyde content meet the request

 

All of the above are the basic requirements, the detailed indicators can contact Xinxiang Yulong Textile Co. Ltd. Xinxiang Yulong Textile has more than 15 years of production experience, the fire  retardant fabric have passed the international standard.