Xiamen Hongcheng Insulating Material Co., Ltd. |
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White upgm203 fiberglass Sheet / White laminated sheet upgm203 with UL Certification
Product Introduction:
White laminated sheet upgm203 with UL Certification or related
products are consists of non-alkali glass mat impregnated and boned
with an unsaturated polyester resin ,and laminated under high
temperature and press
Feature:
Application:
The molded case circuit breaker is also called a device breaker
,all parts are sealed in plastic shell, the touch head,
arc-suppression , release devices and operating mechanism are
assembled in a plastic casing through modularization.Generally,
maintenance is not considered ,it suitable for branch protection
switch ,overcurrent tripping device has two types: thermally
magnetic and electronic.The arc-suppression plate in the structure
is mainly used for the thin plate and the arc resistance upgm203
sheet ,arc-suppression plate acts as a protective effects.
Thickness range :2mm-60mm
Sheet Size:1000mm*1200mm;1230mm*2100mm
Hong Cheng Grade | HC-GPO3 | |||
IEC 893 / EN 60893 Grade | UP GM 203 | |||
DIN 7735 Grade | HM 2471 | |||
ANSI (NEMA) Grade NEMA LI-1 | GPO-3 | |||
Items | Test Method | Unit | Typical Values | |
Physical Properties | Color | Visual inspection | ---- | Red/White/Brown/Grey |
Specific Gravity | IEC 60893-2:2003 | g/cm3 | 1.95-2.05 | |
Water absorption | ISO62:2008 | % | ≤0.5 | |
Mechanical properties | Tensile Strength | IEC 60893-2:2003 | Mpa | ≥130 |
Compressive strength | IEC 60893-2:2003 | ≥300 | ||
Flexural Strength | IEC 60893-2:2003 | ≥180 | ||
Impact strength | IEC 60893-2:2003 | KJ/m2 | ≥60 | |
Electrical properties | Volume Resistivity | IEC 60093:1980 | Ω·m | ≥ 1.0 x 1010 |
Surface Resistivity | IEC 60093:1980 | Ω | ≥ 1.0 x 1012 | |
Electric Strength ┴ | IEC 60893-2:2003 | kV/mm | ≥ 12 | |
Breakdown Voltage // | IEC 60893-2:2003 | kV/25mm | ≥ 80 | |
Arc Resistance | IEC 61621:1997 | sec | ≥180 | |
PTI Proof Tracking Index PTI | IEC 60893-2:2003 | --- | ≥600 | |
Dielectric Constant | IEC 60893-2:2003 | --- | 4.0-5.0 | |
tgδ Dissipation Factor | IEC 60893-2:2003 | --- | ≤0.03 | |
Thermal properties | Coefficient of Thermal Expansion | ASTME 228-11 | 1/K | ≤2x10-5 |
Temperature Index | IEC 60085:2004 | ℃ | 155 | |
Flame Resistance performance | Oxygen Index | ISO 4589-2:1996 | %O2 | ≥ 30 |
Flame Resistance | IEC 60893-2:2003 | --- | V-0 | |
Toxicant(Emission halogen etc.) | E662 | --- | Low | |
Other properties | The anti microbial properties of bacteria | G21-G22 | --- | good |
White upgm203 fiberglass Sheet is used extensilvely
in New energy which is a trend that the world has been
advocating for development, it has been developing from traditional
oil and coal to cleaner and more environmentally friendly energy
sources such as solar power and wind power etc..
At the same time, clean energy has been using to develop energy
storage areas such as lithium batteries, supercapacitors and
energy-saving components.With the development of the industry, the
insulation materials of our company have expanded more market and
R&D direction