Factory Electrical Insulation laminated FR4 3240 fiberglass epoxy resin insulation sheet
Factory Electrical Insulation materials G10 FR4 epoxy phenolic resin board 3240 fiberglass cloth laminated sheet
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Class F(155 °C) degree heat resistance Yellow, green and black color Higher mechanical property, water and heat resistance, stable dielectric property after soaking. |
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Production details:
Technoloty Data of Electrical Insulation type 3240 G10 FR4 epoxy glass fiber cloth board sheet
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No. |
Properties |
Unit |
Values |
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1 |
Flexural strength perpendicular to laminations |
MPa |
≥340 |
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2 |
Impact strength parallel to laminations (Charpy) |
KJ/m² |
≥33 |
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3 |
Insulation resistance after immersion in water |
Ω |
≥5.0x108 |
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4 |
Dielectric strength perpendicular to laminations |
MV/m |
41.2 |
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5 |
Breakdown voltage parallel to laminations |
kv |
40 |
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6 |
Permittivity (50HZ) |
/ |
5.5 |
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7 |
Dissipation Factor (50HZ) |
/ |
0.04 |
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8 |
Water Absorption (D-24/23, 1.6mm in thickness) |
mg |
≤19 |
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9 |
Density |
g/m³ |
1.7-1.9 |
Factory Electrical Insulation materials G10 FR4 epoxy phenolic resin board 3240 fiberglass cloth laminated sheet
Phenolic bakelite sheet, rod and tube
Factory Electrical Insulation materials G10 FR4 epoxy phenolic resin board 3240 fiberglass cloth laminated sheet
Eric Group is committed to various electrical insulation materials for transformer, motor and electrics.
1 Laminated sheet: epoxy resin sheet, phenolic bakelite sheet, tube & rod etc
2 Insulation paper: DMD, NMN/NPN, AMA, Nomex paper, MGM, Green fish paper etc.
3 Fiber glass sleeves: PVC fiberglass sleeving, Silicone sleeve, Acrylic resin coated glass fiber sleeve etc
4 Insulation film: Mylar Film, Polyester PET film, Polyimide PI film & adhesive tape etc.
Moreover, DONG-BONE, Impregnated fiberglass banding tape, cotton tapes are our new and popular products.
Factory Electrical Insulation materials G10 FR4 epoxy phenolic resin board 3240 fiberglass cloth laminated sheet
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.
Factory Electrical Insulation materials G10 FR4 epoxy phenolic resin board 3240 fiberglass cloth laminated sheet
Calendar Wang
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Mobile: 008615893737890 |
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Email: insulationmaterial at chinaeric.cn Skype/Whatsapp/Wechat: 0086 15893737890 QQ:1156657262; |
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