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Service Hotline 400-602-0999
Our Services Chemical Analysis Melt-blown Fabric Test
Melt-blown Fabric Test
GRG Test supplies professional and convenient one-stop services of melt-blown fabric test to all manufacturers.
Service Introduction
For the sake of rectifying the disorder of melt-blown fabric market, many regions all over the Country have issued strict measures to rectify the melt-blown fabric manufacturers. On April 17, the Ministry of Public Security released The Special Action against Illegal and Criminal Activity of Reselling the Core Raw Material for Mask Production- Melt-blown Fabric Deployed and Launched by the Ministry of Public Security on its official website, which marked that the product quality and production standards have been listed as the key monitoring objects of the Country. 
 

Product Scope: 

Melt-blown fabric 
 

Test Cycle: 

7 working days
 

Test Items: 

Name of Standard Numbering Machine  Test Item  Cycle 
GB/T 30923-2014 Plastic- Polypropylene Materials for Meltblown  Appearance  7 days 
Melt mass-flow rate 
Ash content
Volatile component content 
Di-tert-butyl peroxide residual amount 
Molecular weight distribution