Construction materials:
a. Floor, adopt anti-static semi-rigid polyvinyl chloride block plastic floor;
b. Conductive glue, resistance value should be less than 104Ω;
c. Copper foil (or aluminum foil) thickness 0.01-0.05mm, width 20-40mm;
d. Alcohol, industrial grade;
e. Welding rod, diameter 2-5mm.
Construction tools:
a. Scraper, used for coating conductive glue;
b. Rubber throwing head, used to hammer the plastic floor to make it fully adhere to the ground;
c. Megger, with a voltage of 100 volts, used to measure electrical conductivity;
d. Blade, used for cutting plastic floor;
e. Welding gun, used for welding floor.
Construction quality requirements:
A. The ground resistance of the floor surface should be 105-108Ω.
B. There is no bubble on the surface and no shelling phenomenon.
C. Weld and clean the gap after construction.
maintenance:
A. When placing objects on the floor, avoid heavy objects dragging on the floor. The contact surface should not be too small. If necessary, wooden block liners can be used.
B. When walking on the floor, do not wear shoes with metal nails, let alone scratch or knock on the floor with sharp or hard objects.
C. Often use a squeezed moist mop to mop the floor. Dirty places can be cleaned with alcohol and other solvents.
Main Specifications
Electrostatic conductivity SJ/T11236-2001 <1.0×106
Static dissipative SJ/T11236-2001 1.0×106-1.0×109
Heating length change rate GB4085-83 ≤0.4%
Water absorption length change rate GB4085-83 ≤0.4%
Residual concavity GB4085-83 ≤0.15mm
Abrasion amount GB4085-83 ≤0.02g/cm2 (1000 revolutions)
Combustion performance GB4609-84 FV-O <10s
Starting voltage SJ/T10694-1996 <100v
Static voltage decay period GJB2605-1996 5000-50V <2s
Corrosion and weak acid and weak alkali resistance
Main ingredients:
a. The conductive material is carbon black with stable performance, and the conductive network passes directly from the upper surface to the lower surface. This structure determines the permanence of the antistatic performance;
b. The base material is semi-rigid PVC plastic, which has the characteristics of wear resistance, corrosion resistance, non-fire and flame retardant;
C. The outer surface is like a marble pattern, the color is adjustable, the decoration effect is good and the construction is convenient.
Technical parameters and requirements of anti-static PVC sheet
| No. | Item | Testing standard | Standard |
| 1 | Unit Weight | <4180g/㎡ | SGS |
| 2 | Volume resistance/surface resistance | 1.0E+04Ω~1.0E+06Ω，Acceptance standard: <1.0E+06Ω | IEC61340-5-1(5.5)/IEC61340-5-2 |
| 3 | ROHS | Lead, cadmium, mercury, etc.，SGS pass | SGS |
| 4 | Limits of hazardous substances | No benzene，SGS pass | SGS |
| 5 | Static voltage discharge time | <2Sec | Federal TM 101C, Method 4046 |
| 6 | Abrasion | <0.020g/cm2 | SJ/T11236-2001 |
| 7 | Wear resistance | P | EN660-2 |
| 8 | Heating size change rate (hardness) | 60±5/-Shore hardness D | ASTM D 2240 |
| 9 | Flame spread index | <10Sec(FV-0 class) | ASTM E162/ASTM E84 |
| 10 | Smoke diffusion | Meet the first level requirements | ASTM E648 |
| 11 | Frictional voltage | <100V | ANSI/ESD S97.2 |
| 12 | Concavity (hardness) | <0.30mm(23℃) | ASTM D2240 |
| 13 | Flexibility | 1.0cm minimum radius will not break | CSA 126.2.100 |
| 14 | Critical radiant flux | ≥1.05w/cm2 | ASTM E648/NFPA 253 |
| 15 | Physical specifications | Meets U.S. Federal Specifications | SS-T-312B |
| 16 | Corrosion resistant | Corrosion resistance to alcohol, acetone, gasoline, detergent, etc. | |
| 17 | Appearance requirements | The surface is clean, the pattern is clear, the color is consistent, and the seams are tight and beautiful. The patterns and patterns of the joints are consistent, without glue marks; they are tightly connected with the wall, and the yin and yang corners are squarely closed; |
Ms. Vivian