FKE-751 Heat-Sealing Foil-Kraft Facing
Negotiable /Square Meter
Min.Order:10000 Square Meters
Jiangyin Bondtape Technology Corporation
BondTape FKE-751
Product & Application
A utility grade Heat-Sealing Foil-Kraft Facing with 7 micron foil and 50gsm Kraft as well as heat-activated polyethylene on its back. Suitable for in-line lamination with insulation materials by heating. No need applying extra adhesive. Good corrosion resistance.
Facing Composition
Facing Composition | Description | Value (English) | Value (Metric) |
Foil | Aluminum | 0.28 mil | 7 micron |
Adhesive | Glue | ------ | ------ |
Kraft | Natural | 30 lbs / 3000 ft2 | 50gsm |
Heat-Activated Coating | Polyethylene | 1 mil | 25 micron |
Typical Physical Properties
Physical Properties | Test Method | Value (English) | Value (Metric) |
Basis Weight | Scale | 19.4 lbs / 1000 ft2 | 95 gsm |
Permeance (WVTR) | ASTM E96, Procedure A | 0.02 perm | 1.15 ng/N.s |
Tensile Strength - MD | ASTM D828 | 13.9 lbs/In | 105 N/25mm |
Tensile Strength - XD | ASTM D828 | 12.5 lbs/In | 55 N/25mm |
Burst Strength | ASTM D774 | 36.3 psi | 25 N/cm2 |
Low Temperature Resistance | ASTM D1790 4 hrs @-40 °F (- 40 °C) | Remains Flexible No Delamination | Remains Flexible No Delamination |
High Temperature Resistance | ASTM D1790 4 hrs @ +240 °F (+116 °C) | Remains Flexible No Delamination | Remains Flexible No Delamination |
Dimensional Stability | ASTM D1204 @ 150F (65C) | Less than 0.5% | Less than 0.5% |
Emissivity | ASTM E408 | 0.03 | 0.03 |
Available Roll Width: 1.0m, 1.2m, 1.25m, 1.30m, 1.35m
Remarks
1. The data above are typical results and subject to change without notice.
2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: ±0.5%.
3. The products should be stored at room temperature, kept from wet and kept away heat source.
4. The users should take test and do trial-application on the above products before coming into application so as to witness and ensure suitability for their special purpose and technique.