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This is because the FIRE RESISTANT RUBBER SHEET NBR in the solubility

time2012/01/04

This is because the FIRE RESISTANT RUBBER SHEET NBR in the solubility of antioxidants in good, thus making it difficult to FIRE RESISTANT RUBBER SHEET surface migration. Such as FIRE RESISTANT RUBBER SHEET and paraffin and can be played with the effect of ozone-resistant. For NBR, FIRE RESISTANT RUBBER SHEET use of low molecular weight paraffin is better. Of the NBR, RUBBER MATTING anti-aging agent of ozone cracking the effect small.