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| Copolymer
Coated Aluminum Tape |
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Copolymer Coated Aluminum Tape consist of an aluminum tape coated on both sides with an adherent ethylene copolymer either clear or color-coded blue. The aluminum base-tape measures up to GB8544 standards. The copolymer exhibits excellent adhesion to the aluminum substrate and has the chemical resistance and general characteristics of low-density polyethylene, it bonds to low, linear low, medium and high density polyethylene.
Types & Specifications of Copolymer Coated Aluminum Tape:
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Thickness and Tolerance of Aluminum Tape (mm) |
Thickness and Tolerance of Copolymer Coated Aluminum Tape (mm) |
Thickness and Tolerance of Coating (mm) |
Width
(mm) |
Length
(mm) |
inner core
(mm) |
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Type EL
(Single Coated) |
Type ELE
(Double Coated) |
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0.10±0.008 |
0.16±0.021 |
0.22±0.034 |
0.058±0.013 |
12-1000 |
1000-4100 |
Φ76,Φ100
Φ120.Φ150
Φ406 |
0.12±0.010 |
0.18±0.023 |
0.24±0.036 |
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0.15±0.012 |
0.21±0.025 |
0.27±0.038 |
0.185±0.014 |
0.24±0.027 |
0.30±0.040 |
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0.20±0.016 |
0.26±0.029 |
0.32±0.042 |
Technical Data:
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S.
No. |
Item |
Requirement |
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1 |
Appearance |
The
surface is plain, smooth,
uniform, free from foreign
matters, wrinkles, piebald
and other mechanical damages
and defects. |
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2 |
Tensile
Strength, Mpa |
≥54 |
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3 |
Break
Elongation,% |
≥15 |
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4 |
Peel
Strength between aluminum
tape and coating, N/cm |
≥6.13 |
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5 |
Cutting Strength of Heal Seal of Copolymer Coated Aluminum Tape |
Break of Copolymer Coated Aluminum Tape, or damage between coating and aluminum tape, no cutting damage between heat seal area of coating |
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6 |
Heat Seal Strength of Copolymer Coated Aluminum Tape, N/cm |
≥17.5 |
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7 |
Water
Tolerance (68±1°C,168h)
Peel Strength N/cm |
≥6.13 |
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8 |
Jelly
Resistance (68±1°C,168h) |
No separation
between aluminum tape and
copolymer film |
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9 |
Corrosion
Resistance (0.1mol/L, NaoH,
480h) |
≥ Grade
7 |
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10 |
Dielectric
Strength |
One-sided
Copolymer Coated Aluminum Tape 1KV, d, c, 1min |
Without
Breakdown |
| Two-sided
Copolymer Coated Aluminum Tape, 2KV, d, c, 1min |
Without
Breakdown |
Application: it can be used as moisture-proof layer, Shield layer of communication cable, fiber cable or other cable.
Other specifications can be designed according to your special request. |
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Copyright 2005-2006 © Borun Cable Material Co.,
Ltd.
Tel:
+86 574 87178138; 87297407
Fax:
+86 574 87296297
Email:
info@boruncable.com
浙ICP备06052955号
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