Customization: | Available |
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Usage: | Commercial, Outdoor, Household |
Function: | Waterproof, Soundproof, Anti-Static, Thermal Insulation |
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Items | Index of standard | ||
volatile organic compound content(VOC)(g/l) | ≤60 | ||
The mass fraction of Benzene(g/kg) | ≤0.1 | ||
Free methyl alcohol(g/kg) | ≤0.1 | ||
The mass fraction of free TDI (g/kg) | ≤2 | ||
Soluble Heavy Metal (mg/kg) | Cr | ≤30 | |
Hg | ≤10 |
Items | Index of standard | |
(JC/T897-2002) Antibacterial properties |
staphylococcus aureus | ≥90% |
Colibacillus | ≥90% | |
(QB/T2591-2003) Antifungal properties |
Fungal growth levels: 0-class (no growth, that is, no growth under microscope) |
Items | Index | ||
Pencil hardness (scratch) | ≥2H | ||
tensile bond strength MPa | standard condition | ≥2.0 | |
after soaking | ≥2.0 | ||
wearability(750g/500r)/g, | ≤0.03 | ||
artificial weathering ageing resistance d(400h) | No bubble, no peeling, no crack; Powder ≤1 grade, △E≤6.0 | ||
impact resistance (1) | steel ball,500g, 100cm.No crack, no peeling | ||
shock absorption | ≥4% | ||
compression strength≥ | 50 MPa | ||
skid resistance(dry friction coefficient) | ≥0.50 | ||
skid resistance(wet friction coefficient) | ≥0.70 | ||
water resistance (168h) | No bubble, no peeling, no discoloration | ||
chemical resistance | oil resistance (120# gasoline, 72h) | No bubble, no peeling, no discoloration | |
resistance to alkali(20%NaOH,72h) | No bubble, no peeling, no discoloration | ||
acid fastness(10%H2SO4,48h) | No bubble, no peeling, no discoloration | ||
fire resistance(GB8624-2012) | B1-class (retardant materials) | ||
Cigarette ignition resistance(GB/T15102-2006) | No spots, crack, blister and other changes | ||
Shock absporption,dB(GB/T11982.2-1996) | ≥10 |