PRODUCTS > Products > Vapor Barrier (Laminated Insulation Facing) > PP-Scrim-Kraft Facing & All Service Jacket
ASJ-758A
Description & Application
Utility grade ASJ Facing. It consists of foil / scrim / bleached Kraft paper. It is excellent as a jacket and facing of pipe insulation and equipment (mechanical) insulation. It is typically used with the white paper side exposed.
Product Construction
|
Facing Composition |
Description |
Value (English) |
Value (Metric) |
|
White Paper |
Bleached Kraft |
49 lbs / 3000 ft2 |
80gsm |
|
Adhesive |
Polyethylene |
------ |
------ |
|
Reinforcing - MD |
Fiberglass |
5 / inch |
20 / 100mm |
|
Reinforcing - XD |
Fiberglass |
4 / inch |
16 / 100mm |
|
Foil |
Aluminum |
0.28 mil |
7 micron |
Typical Physical Property
|
Physical Property |
Test Method |
Value (English) |
Value (Metric) |
|
Basis Weight |
Scale |
27.5 lbs / 1000 ft2 |
135 gsm |
|
Permeance (WVTR) |
ASTM E96, Procedure A |
0.02 perm |
1.15 ng/N.s |
|
Tensile Strength - MD |
ASTM D828 |
41 lbs/In |
180 N/25mm |
|
Tensile Strength - XD |
ASTM D828 |
19.3 lbs/In |
85 N/25mm |
|
Burst Strength |
ASTM D774 |
72 psi |
50 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 |
5% |
5% |
Available Roll Width: 902mm, 1000mm
Remarks
1. The data above are typical values only, and should not be used for specifications purpose.
2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm; Length: Log Roll: ±0.3m, Jumbo Roll ±0.5%.
3. The products should be stored at room temperature, kept away from wet and 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.
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