Properties | Units | Values | |||||||||
Nominal thickness | mm | 0.15 | 0.17 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | |||
Thickness tolerance | mm | ±0.02 | ±0.03 | ±0.04 | |||||||
Grammage and tolerance | g/m2 | 180±25 | 210±30 | 240±30 | 260±35 | 300±40 | 350±50 | 430±50 | |||
Tensile strength | MD | No bending | N/10mm | ≥80 | ≥120 | ≥140 | ≥180 | ≥190 | ≥270 | ≥320 | |
After bending | ≥80 | ≥105 | ≥120 | ≥150 | ≥170 | ≥200 | ≥300 | ||||
TD | No bending | ≥80 | ≥105 | ≥120 | ≥150 | ≥170 | ≥200 | ≥300 | |||
After bending | ≥70 | ≥90 | ≥100 | ≥120 | ≥130 | ≥150 | ≥200 | ||||
Elongation | MD | No bending | % | ≥15 | / | ||||||
After bending | ≥10 | ≥5 | |||||||||
TD | No bending | ≥20 | / | ||||||||
After bending | ≥10 | ≥5 | |||||||||
Breakdown Voltage No bending | KV | ≥6 | ≥7 | ≥9 | ≥10 | ≥12 | ≥15 | ≥18 | |||
Bonding property at room temp. | / | No delamination | |||||||||
Bonding property at 180±2℃ 10min | / | No delamination, no bubble, no adhesive flow | |||||||||
Temp. index of heat-resistance in a long term (TI) | / | ≥155 | |||||||||
The quality warranty period | Twelve months |
1.Q: Are you trading company or manufacturer ?
A: We are a manufacturer, We have more than 34 years experience in producing electrical insulation material.
2.Q: Where is your factory located? How can I visit there?
A: Our factory is located in Xuchang,Henan provience.
3.Q: Which certification do you have?
A: The plant has passed the certificate of ISO 9001 quality system certification;
The insulation system has been approved by UL;
The products have passed ROHS test.
4.Q: Can I get a samples for free?
5.Q: How long is the delivery time?
A: Generally it is 5-15 days if the goods are in stock, or it is 15-30 days.