Performance index of Dissipative Table/Floor Mat | ||||||||
Dissipative Table Mat/Floor Mat | Specification | Color | ||||||
Static Dissipation layer | Surface resistance | 10^7-10^9 | 1.2mx*10mx*2mm(T) 1.0mx*10mx*2mm(T) | Green, blue, gray, black | ||||
Friction static potential V | <100 | |||||||
Conductive layer (black bottom) | Surface resistance | ≤10^6 | ||||||
Friction static potential V | <60 | |||||||
Static voltage attenuation period | 5000 – 500V | <1.9s | ||||||
Flame retardation | GB4609-84, FV-0 (less than 10S) | |||||||
Volume resistance | 10^7-10^10Ωcm | |||||||
Physical performance index of Dissipative Table/Floor Mat | ||||||||
No. | Description | Test reference | Results | |||||
1 | Tensile strength | GB 1040 | 3.6Mpa | |||||
2 | Fracture elongation | GB 1040 | 188% | |||||
3 | Tear elongation | GB/T 529 | 20.6KN/m | |||||
4 | Rebound elasticity (the specimen is laminated with 6 layers of sheets) | GB/T 1681 | 14% | |||||
5 | Impact embrittlement temperature (no cut) | GB 5470 | No damage | |||||
at -25℃ | ||||||||
6 | Permanent compression change rate, 70℃*22h, compression 25% | GB 10654 | 17.90% | |||||
7 | Hot air ageing | Tensile strength change rate | GB/T 7141 | 8.00% | ||||
Fracture elongation change rate | -3.80% | |||||||
Weight loss on heating | 1.08% | |||||||
Remarks | Test according to national standards: GB 1040, GB/T 529, GB/T 1671, GB 5470, GB 10654 and GB/T 7141. |