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Halogen-free Flame Resistant Polyester Film----[[LIREN ELECTRICAL INSULATION MATERIALS]]
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Halogen-free Flame Resistant Polyester Film

 

Description:

Halogen-free Flame Resistant Polyester Film is an ecofriendly flame-resistant biaxial oriented PET Film, free of halogen and limited heavy metals flame retardants. It meets with stringent UL requirements and European ECO regulations such as ROHS, TCO & Blue Angel etc.

This film not only has excellent flame resistance and less smoke when burning, but also has the same superior performance as PET film over a wide temperature range (¨C70 to 150¡ãC) in terms of electrical properties, dimensional and thermal stability. The flame property of film is according to VTM-0 and VTM-2. Film Type of LR-MF20 is grade VTM-0. Film type of LR-MF22 is grade VTM-2. The available color of film is transparent, black and white. The surface of film is polish or matt.

Characteristics

  • Free of halogen flame retardants

  • Less smoke when burning

  • Flame resistance UL V-0 & V-2

  • Good dimensional stability

  Good handling properties

  • Excellent electrical properties

 

Application:

Flame Resistant PET Film LR-MF20 & MF22 is suitable for use in electric motors, transformer, building and decorating materials, heating system which requires high safety.

Technical Data:

Properties

Units

Typical Value of LR-MF20 & MF22 Flame Resistant PET Film

Nominal Thickness

¦Ìm

35

50

75

100

188

250

350

Tensile Strength

MD

MPa

150

150

145

135

130

125

125

Tensile Strength

TD

MPa

150

150

140

130

125

120

120

Elongation at Break

MD

%

120

120

125

125

130

130

130

Elongation at Break

TD

%

115

115

120

120

125

125

125

Thermal Shrinkage

at 150¡æX 30 min

MD

%

1.5

1.5

1.5

1.4

1.4

1.3

1.3

TD

%

0.7

0.6

0.6

0.5

0.5

0.4

0.4

Dielectric Strength

KV/mm

170

160

140

130

120

95

70

Flame resistance

LR-MF20

 

VTM-0

VTM-0

VTM-0

VTM-0

VTM-0

V-0

V-0

LR-MF22

 

VTM-2

VTM-2

VTM-2

VTM-2

VTM-2

V-2

V-2

Film Color

 

LR-MF20T: Transparent;  LR-MF20B: Black;  LR-MF20W: White;

LR-MF22T: Transparent;  LR-MF22B: Black;  LR-MF22W: White

Nominal Thickness: 36, 50, 75, 100, 125, 150, 188, 250, 300, 350¦Ìm 

Roll Size: 3", 6" paper or plastic core, width from 6mm to 2000mm, standard width 1000mm

Special thickness, width, length or combinations can be supplied as per customer's request.

 

Environment-Protection Index

Items

LR-MF20 & MF22

Items

LR-MF20 & MF22

Cadmium (Cd)

N.D

F

N.D

Lead (Pb)

N.D

Cl

N.D

Mercury (Hg)

N.D

Br

N.D

Hexavalent Chromium (CrVl)

N.D

I

N.D

Sum of PBBs

N.D

PFOS

N.D

Sum of PBDEs

N.D

PFOA

N.D

 

 

Note: The technical information, data, recommendations, and other statements provided are based on tests or research which we believe to be reliable, but such information shall in no event constitute a warranty of any kind by Liren. Before using this product, all purchasers should carefully evaluate its suitability for their intended applications.

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