Epoxy Electrical Insulation Sheet Processing

Epoxy Electrical Insulation Sheet Processing

Epoxy electrical insulation sheet processing

Quick Specifics
Merchandise identify:3240 sheet, epoxy sheet, epoxy fiber glass sheet
Substance:epoxy resin + glass fiber                                Type:Insulation Supplies
Place of Origin: China (Mainland)                                    Brand Title:XIHU (WEST LAKE) DIS.
Design Variety: 3240 fiberglass mat                                 Type: fiberglass Insulation Sheet
Content: Fiberglass                                              Application: Large Voltage insulation content
Rated Voltage: 10-one thousand kv                                         Tensile Power: 340MPa
Shade: Yellow Black Environmentally friendly or in accordance to customer’s requirm             Density: 2.08g/cm3
Thickness:.2-two.08mm                                            Temp. Quality:: Class-F  155°C
Usage: B-Class Motor/Transformer                                   Certification: CZPT:2000,ISO14001,UL,3C
Parallel bending power: ≥33KJ/mthree                                  Vertical electrical toughness: ≥9Kv
Parallel breakdown voltage: ≥35Kv                                   Dielectric reduction factor: ≤0.four
Area resistivity: ≥10 13Ω
Normal Dimensions: 1571mmx 2040mm (forty” x 80″) or CZPT               Sample: Sample Avaliable
3240 Epoxy glass fabric laminated sheet  are manufactured by modified phenolic 
resin as binder and pure fiberglass as reinforcement. The have exceptionallygood warmth resistance and will not creep underneath substantial temperature circumstances.
CZPT knowledge
   Flexural toughness perpendicular to laminations: 340Mpa
   Impact power parallel to laminations: 33kj/m2
   Dielectric energy perpendicular to laminations: 14.two MV/m
   Breakdown voltage: 35kv
   Density: 1.eight-two.08g/cm3
   Thermal resistant: course F(155°c)
3240: Mechanical, electrical, digital applications substantial mechanical energy underneath moderate temperature, and great electrical properties beneath higher humidity.
CZPT information sheet

Buy Merchandise name Device Take a look at strategy Index
1 Density g/cmthree GB/T5130 area eight.one (1.80-2.08)
two Drinking water absorption mg GB/T5130 area 8.two Refer to table two
3 Vertical layer direction bending energy MPa GB/T5130 segment five.one >= 340
4 Vertical layer course compression toughness MPa GB/T5130 segment 5.3 >= (350)
five Tensile energy MPa GB/T5130 part 5.seven >= (three hundred)
6 Compact toughness (Basically strut-beam method) KJ/mthree GB/T5130 segment five.5.1 >= 33
seven Insulation resistance after drinking water dipping Ω GB/T5130 part six.three >= 5. × 108
8 Mediate loss aspect, 1MHz hour ____ GB/T5130 segment 6.2 <= 0.04
9 Dielectric consistent, 1MHz hour ____ GB/T5130 section 6.two <= 5.5
10 Vertical layer direction electric powered strength at (90±2)ºC transformer oil KV/mm GB/T5130 area six.one Refer to table three
11 Parallel layer route striking voltage kV GB/T5130 segment six.one >= 35


NO Merchandise Unit Index value Remark
one Vertical bending toughness MPa ≥340
two Parallel impact toughness
(merely-supported beam strategy)
KJ/ ≥33 Both a single meeting this requirement is acceptable.
3 Parallel impact strength
(cantilever beam technique)
kJ/ ≥34
4 Vertical electric strength
(in oil of 90ºC±2ºC,1mm)
MV/m ≥14.2
five Parallel breakdown voltage
(in oil of 90ºC±2ºC)
kV ≥35
       6 Dielectric consistent
(under 48Hz-62Hz)
seven Dielectric continuous
(under 1MHz)
8 Thermostability ºC a hundred and fifty
nine Oil resistivity in transformer oil 4h ºC a hundred thirty
10 Tensile toughness lengthways horizontal MPa ≥314
11 Adhesive power N ≥5600
twelve Dielectric dissipation element
(under 48Hz-62Hz )
≤0.04 Possibly one particular assembly this requirement is acceptable.
thirteen Dielectric dissipation issue
(beneath 1MHz )
fourteen Density g/ cm3 (one.eight-2.08)  


Technic Index Data Sheet

Qualities Unit Grade
Epoxy Glass Cloth Molded Rod
3840 3841 3841F
Flexural power MPa 343 241 241
Tensile power MPa 196
Compressive strength (Axial) MPa 241 241
Breakdown voltage
parallel to laminations
(in transformer oil)
kV fifteen
Insulation resistance
parallel to lamination
A: Below regular
circumstances D-24/23:
Immersion in h2o
W one.0×1571
–                   – –                   –
Density   g/cm3 (one.70-one.ninety)
Water absorption fee
% .5 .5
Flammability   Class FV0
Colour   Normal Eco-friendly Green
Reference normal   Q/TXXFR004-2009

Epoxy glass cloth laminated sheets
Item Description
 EPGC201,EPGC202 board are from electrical alkali-free glass fabric with epoxy resin Baptist,formed by hot urgent,Goods with high mechanical qualities and electrical functionality.
 EPGC201 epoxy glass fabric laminate applied to B-course motors.electrical gear for insulation of structural areas.
 EPGC202 epoxy glass cloth laminated sheets have flame-retardant specifications relevant to the B-course motors.electrical gear for insulation of structural areas as other Functions.
Solution Description
  EPGC203,EPGC204 plates are from 7628 glass cloth with epoxy resin Baptist,shaped by hot urgent.Goods with large mechanical houses.
  EPGC203 epoxy glass cloth laminate used to F-course motors,electrical tools for insulation of structural components.
  EPGC204 epoxy glass fabric laminated sheets have flame-retardant demands relevant to the F-class motors,electrical equipment for insulation of structural parts.
CZPT parameters

No Merchandise Units Indicators
      EPGC201 EPGC202 EPGC203 EPGC204
one Density   g/sqcm one.seven-one.9 one.seven-one.9 one.8-2. one.eight-two.
two Vertical layer to the bending strength Vertical Mpa 340 340 340 340
Horizontal Mpa 250 250 a hundred and seventy 170
3 Influence power (merely supported
 beam technique,notched specimen)
KJ/sqm 37 37 34 34
four Vertical Flammability Quality FV- FV-
5 Adhesive strength N 6500 6500
six Insulation Resistance Typical Ω        
soon after 24h
seven Parallel to the layer large voltage ((90ºC+2ºC oil)) KV 35 35 5 5
8 Vertical layers to the electrical energy (90ºC+2ºC oil) .five-1mm MV/m twenty 20 20
1.one-2mm 18 eighteen eighteen eighteen
two.1-3mm 16 16 sixteen sixteen

Q1: How about MOQ?
MOQ is according to various goods. Whatever you want, we are happy to estimate best price tag with good high quality.
Q2: Can you send samples for testing?

500g Samples are free of charge equipped, but convey freight must be taken by consumer. Soon after generating get, we would like to return freight back.
Q3: How can you ensure the top quality of mass items is very same as the sample sent to me prior to?We retained another identical sample and marked on business when we sent to client. So our manufacturing will be based on.
This autumn: Which bundle do you use?
Bundle is important element to keep away from products breaking in transportation. We will choose suitable packing rely on components.Q5: When client react quality troubles following decide up goods, how to deal with?
one) CZPTer could source images of issued merchandise for our product sales personnel and then we’ll verify which part is incorrect. 
two) If the concern is confirmed, firm will negotiate with customers and compensate in coming orders.
Packaging & Delivery
Packaging Details: Wood case Wood pallet or in accordance to client requirments
Delivery Time: 10-20days following acquiring the deposit
Remember to Get in touch with Us
 Miss: lydia
Mob: 86~thirteen 0571 88828 13858117778752439076      Fax: 86~571-8822571/8822 0571 -60863016        



Epoxy Electrical Insulation Sheet Processing


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