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ESD PC sheet
SN：ESD PC sheet
TEL：+86-755-28113160
MOBILE：+86-13421367051
E-MAIL：sales@quandaplastic.com
Product Description
◎ESD PC sheet
ESD PC sheet is also called ESD polycarbonate sheetwith basic material- polycarbonate (short form: PC) material.
Characteristics:
remarkable high impact strength and hightemperature resistance;
surface resistivity with 10^5～10^8Ω;
excellent anti-static function;
good scratch resistance;
good performance, smooth, transparency over83%;
good flame resistance with UL-94: V-0, V-2grade.
Color: transparent, yellow transparent etc.
Application : cleanroom space, observation window, dust-free box, test jig etc.
| Property | Item | ASTM | Test condition | Unit | PC |
| Basic optical properties | gravity | D792 | 1.2 | ||
| light transmittance | D1003 | 5mm | % | 84 | |
| Haze | D1003 | % | 0.9 | ||
| Mechanical properties | Tensile strength at break | D638 | Mpa | 71 | |
| Elongation at break | D638 | % | 115 | ||
| Elasticity | D790 | 1/4"rod | Mpa | 88 | |
| Charpy impact strength | D256 | 23℃, 1/8"notch | KJ/m2 | 13 | |
| Hardness-Rockwell | D785 | M scale | 76 | ||
| Thermal properties | Heat deflection | D648 | 1.82MPa | ℃ | 127 |
| Coefficient of linear thermal expansion | D696 | /℃ | 5.2x10-5 | ||
| Heat period | (60℃x 6hours)x10cycles | No change | |||
| Electrical properties | Surface resistivity | D257 | Ohm/m2 | 106-108 | |
| Volume resistivity | D257 | Ohm-cm | >1015 | ||
| Chemical property | Acetone | Evaluation | ○ | ||
| （#1） | IPA | after | ○ | ||
| Hydrochloric acid(36%) | 1 hr | ○ | |||
| Nitric acid(60%) | ○ | ||||
| Sulfuric acid(97%) | Dropping | ○ | |||
| Others | Water absorption | D570 | 23℃*50%RH,24 hrs | % | 0.15 |
| Pencil hardness | D3363 | HB | |||
| Steel wool testing | #0000,200g,10times | Slightly scratched | |||
| Flammability | D635 | Self-extinguishing | |||
| UL standard | UL 94 | V-2 |
Origin: Korea #1：X Serious changes △ small change ○ no change
Product specification:
Size: 1000 x 2000mm, 1212 x2424mm
Thickness: 2,3,4,5,6,8,10,12,15mm