Negotiable
The date of payment from buyers deliver within days
Tianjin
Long-term effective
2019-12-26 04:59
311
Company Profile
Kang Liyuan Science & Technology (Tianjin) Co., LtdBy certification [File Integrity]
Contact:kly123(Mr.)
Email:
Telephone:
Phone:
Area:Tianjin
Address:Tianjin
Website:http://www.insulationmaterial-china.com/ http://kly123.gzmscctv.com/
Description
3240 laminated sheet is s made of alkali-free E-glass cloth impregnated with epoxy resins and phenolic resin by processing under heat and pressure.
Specification:
MOQ:1000kg
Standard sizes:
Thickness: 0.1-50mm
Width: 36mm 40mm 48mm
Length: 48mm 80mm 96mm 120mm
Customized sizes are available.
Technical Parameter
No. |
Item name |
Unit |
Test method |
Index |
1 |
Density |
g/cm3 |
GB/T5130 section 8.1 |
(1.80-2.08) |
2 |
Water absorption |
mg |
GB/T5130 section 8.2 |
Refer to table 2 |
3 |
Vertical layer direction bending strength |
MPa |
GB/T5130 section 5.1 |
≥340 |
4 |
Vertical layer direction compression strength |
MPa |
GB/T5130 section 5.3 |
≥ (350) |
5 |
Tensile strength |
MPa |
GB/T5130 section 5.7 |
≥ (300) |
6 |
Compact strength (Simply strut-beam method) |
KJ/m3 |
GB/T5130 section 5.5.1 |
≥33 |
7 |
Insulation resistance after water dipping |
Ω |
GB/T5130 section 6.3 |
≥5.0 × 108 |
8 |
Mediate loss factor, 1MHz hour |
____ |
GB/T5130 section 6.2 |
≤ 0.04 |
9 |
Dielectric constant, 1MHz hour |
____ |
GB/T5130 section 6.2 |
≤5.5 |
10 |
Vertical layer direction electric strength at (90±2)ºC transformer oil |
KV/mm |
GB/T5130 section 6.1 |
Refer to table 3 |
11 |
Parallel layer direction striking voltage |
kV |
GB/T5130 section 6.1 |
≥35 |
Characters
Heat-resistance: B Class (130℃)
High mechanical and dielectric performance
Great moisture resistance
Good machining property
Application
3240 laminated sheets can be applied to generators, motors and electrical appliances as insulating structural parts and used in transformer oil and humid environment.
http://www.insulationmaterial-china.com/