Purchase Qty. Reference FOB Price
1-4,999 piece US$16.00
5,000-9,999 piece US$8.00
10,000+ piece US$1.50
Product Description
Product Specification Test items Detection value Test standard/Description Fireproof characteristic A grade non combustible GB8624 Density 0.96g/cm3 GB/T7019-1997 Intensity of bending resistance when dry 18Mpa GB/T719-1997 Intensity of bending resistance in moisture-saturated condition ...