F/R Grade Polypropylene-Scrim-Kraft Facing Good For Air-Conditioning Ductwork Thermal Insulation
Product Description
F/R Grade Polypropylene-Scrim-Kraft(PSK) Facing. It consists of 30um white F/R PP film, closer 3-way fiberglass scrim, 50gsm F/R kraft paper. Excellent facing and vapor barrier of glasswool blanket or board. Combine with glasswool blanket, it is good as roof and wall insulation of metal building. Very good for air-conditioning ductwork thermal insulation when laminating on glasswool blanket or board.
Facing Composition
| Facing Composition |
Description |
Value (Metric) |
| White film |
F/R Polypropylene(PP) |
30 micron |
| Reinforcing - MD |
Fiberglass |
16/100 mm |
| Reinforcing - XD |
Fiberglass |
16/100 mm |
| Adhesive |
Flame-retardant Glue |
------ |
| Kraft |
Flame-retardant |
50 gsm |
Typical Physical Properties
| Physical Properties |
Value (Metric) |
Test Method |
| Basis Weight |
85±10% gsm |
Scale |
| Permeance (WVTR) |
1.15 ng/N.s |
ASTM E96, Procedure A |
| Tensile Strength - MD |
≥175 N/25mm |
ASTM D828 |
| Tensile Strength - XD |
≥100 N/25mm |
ASTM D828 |
| Burst Strength |
≥65 N/cm2 |
ASTM D774 |
| Low Temperature Resistance |
Remains Flexible
No Delamination
|
ASTM D1790
4 hrs @-40 °F (- 40 °C)
|
| High Temperature Resistance |
Remains Flexible
No Delamination
|
ASTM D1790
4 hrs @ +240 °F (+116 °C)
|
| Dimensional Stability |
Less than 0.5% |
ASTM D1204 @ 150F (65C) |
| Light reflectance |
85% |
ASTM C523 |
| Fire Rating |
Class 1 |
BS 476 Pt 7 |
Available Roll Width: 1.25m, 1.3m, 1.37m
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: +0.5m/-0m, 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.
Product Tags:
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F R Grade Foil Faced Kraft Paper Images
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