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Zhuzhou Mingda Material Co., Ltd.
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milky white polyester pet film

Zhuzhou Mingda Material Co., Ltd.
Zhuzhou Mingda Material Co., Ltd.
City: Zhuzhou
Province/State: Hunan
Country/Region: China (Mainland)
Tel: 86-0731-22592252

milky white polyester pet film

Supply Ability : 1 Ton/Tons per Day
Certification : UL,ISO9001,SGS,ISO14000PET,OHSAS18000,ROHS
Price : FOB USD 7.33~8.36 / KilogramGet Latest Price
Port : Shenzhen or Guangzhou
Packaging Details : 50kg in roll with export standard carton.
Delivery Time : 7 days
Payment Terms : L/C,T/T
MOQ : 500 Kilogram/Kilograms
Place of Origin : Hunan
Brand Name : Zhuzhou Insulation Material
Color : white; milk white
Rated Voltage : ≥40KV
Material : Composite Polymer
Application : High Temperature
Delivery term : accept any port
Type : Insulation Sheet
Payment : accept any payment term
Category : Taffeta Fabric
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milky white pet film
1, good electrical capability
2, low contractibility
3, low hygroscopic
4, high heat-resistance

milky white polyester pet film --

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Product Description

Composite mylar PET film for insulating tube is a soften composite material of multi-layer mylar PET film smeared with bond.

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Characteristics and Applications

The product has good electrical capability, low contractibility, low hygroscopic and high heat-resistance.

It is mainly used between high-low voltage coil of dry-type transformer. It is substitute of laminated glass fabric tube as soft insulating tube.

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Main Tech Specs

No.

Index Name

Unit

0.5PETfilm

1.1PETfilm

1.4PETfilm

1

Thickness

mm

0.5

1.1

1.4

2

Thickness Tolerance

%

±10

±10

±10

3

Quantitative

g/squaremeter

710

1500

2000

4

Quantitative Tolerance

%

±12

±12

±12

5

Single Layer Thickness

mm

0.25

0.35

0.35

6

Puncture Voltage

kV

≥25

≥30

≥35

7

Relative Dielectric Constant 50Hz

-

3.0~3.4

8

Dielectric Loss Factor 50Hz

-

≤6.0×10-3

9

-Surface Resistivity

Ω

≥1.0×1015

Products of different standards can be supplied in accordance with specification of users.

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Demonstration

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