| Customization: | Available |
|---|---|
| Application: | Electrical Maintenance, Insulators |
| Color: | Green |
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G10 material is a composite material made of glass cloth and epoxy resin. It was developed as an aircraft material when it was invented, it can withstand great strength. G-10 is not permeable with water and liquid, and it has the characteristics of insulation, anti-acid and alkali, and the weight is light.
A continuous woven glass fabric laminated with an epoxy resin. This grade is extremely high in mechanical strength, has low water absorption and dissipation factors and has superior electrical characteristics, which are exhibited over a wide range of temperatures and humidities.
Technical Data:
| SHENGRUI GRADE | E3502 | ||||
| IEC893/EN60893 GRADE | EPGC202 | ||||
| ANSI(NEMA) GRADE NEMA LI-1 | FR-4 | ||||
| DIN7735 | Hgw2372.1 | ||||
| General Information | Test Method | Unit | Typical Values | ||
| Physical Properties |
Color | - | - | Greenish White/Yellow | |
| Specific Gravity | - | G/Cm3 | 1.95-2.0 | ||
| Water Absorption | E-24/50+D-24/23 | % | 0.07-0.16 | ||
| Electrical Properties |
Electric Strength⊥ | C-96/20/65(In90ºC Oil) | Kv/Mm | ≥14 | |
| Electric Strength// | C-0.5/90(In90ºC Oil) | KV | 40 | ||
| Volume Resistivity | C-96/20/65 | Ω | 5×1011-1013 | ||
| C-96/20/65 +C-96/40/90 | 5×1010-1012 | ||||
| Surface Resistivity | C-96/20/65 | Ω | 5×1010-1012 | ||
| C-96/20/65 +C-96/40/90 | 5×1010-1011 | ||||
| Dielectric Strength | C-96/20/65 | Ω.Cm | 5×1011-1012 | ||
| C-96/20/65 +D-2/100 | 5×108-109 | ||||
| Dielectric Constant 1MHZ | C-96-20-65 | --- | 4.0-5.0 | ||
| C-96/20/65 +D-48/50 | 4.5-5.5 | ||||
| Dissipation Factor 1MHZ | C-96/20/65 | --- | 0.03-0.04 | ||
| C-96/20/65 +D-48/50 | 0.04-0.05 | ||||
| Arc Resistance(HV) | C-96/20/65 | Sec | 130-140 | ||
| Mechanical Properties | Flexural Strength | A | Kg/Mm2 | 40-50 | |
| Impact Strength// | A | KJ/M2 | 33 | ||
| Rockwell Hardness | A | M | 110 | ||
| Bond Strength// | A | N | 8000 | ||
| Compressive Strength |
⊥ | A | Kg/Mm2 | 29-34 | |
| // | 19-24 | ||||
| Flame Resistance Properties |
Ul94 Subjects | A | --- | VO | |
| Heat Resistance (120min) | A | ºC | 220(OK) | ||
| Temperature Index | --- | 160 | |||
| Smoke Density90" | ASTM-E662 | - | 1 | ||
| Smoke Density4' | 3 | ||||
| Toxicant Content | - | Low | |||
| Others | Acetone Resistance | Boiled | Min | 30(OK) | |
| Punch Ability(≤3mm) | A | ºC | Good | ||
| Nominal | Nominal | Nominal | |||
| thickness(mm) | Tolerance | thickness(mm) | Tolerance | thickness(mm) | Tolerance |
| 0.1 | ±0.018 | 1.2 | ±0.13 | 10 | ±0.72 |
| 0.15 | ±0.025 | 1.5 | ±0.13 | 12 | ±0.82 |
| 0.2 | ±0.038 | 1.6 | ±0.15 | 14 | ±0.94 |
| 0.25 | ±0.038 | 2 | ±0.18 | 16 | ±1.02 |
| 0.3 | ±0.050 | 2.5 | ±0.20 | 20 | ±1.12 |
| 0.4 | ±0.050 | 3 | ±0.28 | 25 | ±1.30 |
| 0.5 | ±0.064 | 4 | ±0.33 | 30 | ±1.50 |
| 0.6 | ±0.064 | 5 | ±0.37 | 35 | ±1.70 |
| 0.8 | ±0.100 | 6 | ±0.45 | 40 | ±1.95 |
| 1 | ±0.100 | 8 | ±0.52 | 45 | ±2.20 |
| Remarks | 1: Nominal thickness not listed in the table, the tolerance should be as same as the next greater thickness. | ||||
| 2: More than 90% area of the thickness of tolerance must be within the thickness tolerance. |
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Product quality: With consistent quality control throughout the entire process of product design and development, material procurement, production, quality inspection, and sales, the company has passed strict quality system certification and has been widely recognized by well-known customers. The company's products have advantages in quality.
Our products all meet the national standard, IEC standard and ISO standard. We have more than 60 national inventions and utility model patents, and the reliable quality of our products and our superb service has received warm praise from our customers!
We take customer satisfaction as our goal, trying our best to be more professional. In line with the principle of "putting customers first and pursuing continuous improvement" ,we will keep innovating and never stop on our way to become a new material supplier of transformer industry at home and abroad.
Customer visit
Q: How you make sure the quality?
a. We will consult on your requirements, and recommend suitable products to you.
b. Before production, we will send samples to you
c. During production, we will always check quality, package, delivery etc.
d. Before package, with QA to check everything
e. After shipment, we will consult with you about satisfaction.
Q: How to make sure the delivery date?
a. Before production, we will see we can meet your time or not.
b. After your payment, we start our preparing material immediately.
c. During production, We will inform you of the production scheduled.
d. Before shipment, we will inform you to pay the balance on time and booking immediately.
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