Electrical Insulati supplier on Mate wholesaler rial 3240 Fiber Glass Epoxy Plate

Product Description

CZPT ctrical insulation material 3240 fiber glass epoxy plate

1. Specification

1)  Thickness: 0.1-120mm
2)  Width: 1571X2571mm, 1220*2440mm, 1571*1220mm

2. Property insulation material yellow CZPT 3240 fr4  fabric fiber glass resin epoxy laminate sheet 

1) Class F(155 degree) laminated sheet 

2)  High mechanical performance, stable electrical properties, high tempreture

3)  Water and heat resistance, stable dielectric property after soaking 


Fit for machine, electric apparatus and insulating parts for electronics like motor and transformer.

4. CZPT nical sheet

No Performance Unit Values Test result
1 Vertical banding strength Mpa ≥340 360
2 Bending elastic modulus of appearance Mpa ≥24000 25000
3 Vertical compression strength Mpa ≥350 380
4 Parallel impact strength KJ/m2 ≥33 34
5 Insulation resistance after flooding(D-24/23) Ω 5.0×108 5.0×108
6 Vertical electric strength (In 90±2ºC Oil, sheet 1mm) MV/m 14.2 14.6
7 Peel strength Mpa ≥300 320
8 Parallel breakdown voltage (90±2ºC CZPT ) kv ≥35 36
9 relative dielectric constant(48-62Hz) / ≤5.5 5.2
10 dielectric loss factor / ≤0.04 0.03
11 T1 CZPT -term thermo stability / ≥130 155
12 Water absorption( D-24/23, sheet1.6mm) / ≤19mg 16mg
13 Density CZPT ctrical insulation material 3240 fiber glass epoxy plate g/cm³ 2.0 2.0

5. Packing
Electrical insulation material 3240 fiber glass epoxy plate is put in one Plate approx 1ton, and then packing with film.

6.Customer Reviews

7. Hot products




7. Company information

ERIC(ZheJiang )TECHNOLOGY CZPT UP CO.,LTD is a professional manufacturer of

Various electrical insulation materials.

 insulation material yellow CZPT 3240 fr4  fabric fiber glass resin epoxy laminate sheet 

Our main products are as follows:

1.Laminated sheet: epoxy fiberglass cloth sheet & tube, phenolic bakelite sheet

  & rod.


2.Fiberglass sleeving: PVC fiberglass sleeve, acrylic fiberglass sleeve, silicone rubber fiberglass sleeve and silicone fiberglass sleeve

3.Electrical composite insulating paper: DMD CZPT NHN etc.

4. Mylar PET film, polyimide film
5.Varnished products


Eric always holds the principle of “Talent-oriented”, puts science and technology in the first place, employs qualified professionals to develop new products and meets market demands.



Q1: How about MOQ?

MOQ is according to different products. Whatever you need, we are glad to quote best price with good quality.

Q2: Can you send samples for testing?

500g Samples are free supplied, but express freight should be taken by client. After making order, we’d like to return freight back.

Q3: How can you guarantee the quality of mass goods is same as the sample sent to me before?We kept another same sample and marked on company when we sent to customer. So our production will be based on.

Q4: Which package do you use?

Package is important part to avoid goods breaking in transportation. We will choose suitable packing depend on materials.Q5: When customer respond quality issues after pick up goods, how to deal with?

1) Customer could supply photos of issued goods for our sales staff and then we’ll verify which part is wrong. 
2) If the issue is confirmed, company will negotiate with customers and compensate in coming orders.


Q5: how about your production time?

It is according to the quantity of goods you needs, but usually 15days is enough, if CZPT ers need hurrily, we can negotiate.


Q6: incoterm