There are three ISO certificates for quality certification. The certificates will be shown later. ISO
After receiving the advance payment, the production cycle is 15-25 days. And the transportation cycle should be calcul……
We supply with installation guide and user manual for each transformer. If you do not understand them. We will offer v……
Color:Gold or Amber
Tempreture:from -269°C to +269°C
Thickness:20-150um
Strander Size:500mm*30m
Rated Voltage:7kv
Tensile Strength:280N/25MM
Email:[email protected] Whatsapp:+8613137718313
H class Polyimide film is a common polyimide film condensed with 4- formic acid-2- anhydride of benzene, and 4.4-diamino-biphenyl-ether oxide. This product has excellent mechanical capability, favorable electric insulation at temperature from -269℃ to +260℃. It can be used in compound insulation material, adhesive tape, electric wire and motor industry, etc. Package&Storage: Packed in rolls and in carton; store at room temperature; avoid fire. The storage period is 12 months.
| Index | Unit | 6050 GB/T13542.6-2006 | |||||||||||
| Thickness | um | 20 | 25 | 30 | 40 | 50 | 75 | 100 | 125 | ||||
| Tolerance | ± | 3.0um | 4.0um | 5.0um | 7.5um | 10um | 12.5um | ||||||
| Density | kg/cm3 | 1.42-1.49 | |||||||||||
| Tensile Strength | MD | MPa | ≥150 | ≥120 | |||||||||
| TD | ≥120 | ||||||||||||
| Elongation | % | ≥50 | ≥60 | ||||||||||
| Electrical Strength | V/um | 200 | 180 | 130 | 110 | 95 | |||||||
| Volume Resistivity | Ω.M | ≥1.0*1013 | |||||||||||
| Surface Resistivity | Ω | ≥1.0*1015 | |||||||||||
| Shrinkage(150℃) | % | – | ≤0.2 | ||||||||||
| Dielectric Loss Factor(50Hz) | – | ≤0.004 | |||||||||||
Q1: Are you a trading company or a manufacturer ?
A1: We are the most powerful manufacturer and exporter in the industry, and we started to produce insulation material Since 1958.
Q2: How long is your delivery time?
A2: Generally it is 3-7 days if the goods are in stock. Or it is 10-30 days if the goods are not in stock, it is according to quantity.
Q3: Do you provide samples ? is it free or extra ?
A3: Yes, we could offer the sample for free.
Q4: How can you guarantee the quality of mass production is same with the sample sent to me before?
A4: Our warehouse staff will leave another same sample as yours. The production process will be under your requirement.
Q5: What is your terms of payment ?
A5: Payment≤1000 USD, 100% in advance. Payment≥1000 USD, 30% T/T in advance ,balance before shipment.
Q6: Can the price be negotiated?
A6: Yes, the price is negotiable. It can be changed according to your quantity or package
If you need our products please write down any questions, we will reply as soon as possible.
