Polypropylene-Scrim-Kraft Facing for Metal Building
CONSTRUCTION:
White film: Polypropylene 38 microns / Het-Resistance Adhesive / Tri-way fiberglass scrim: 16 x 12/100mm / Kraft paper: 32gsm
TYPICAL PHYSICAL PROPERTIES:
|
PROPERTIES |
UNIT |
VALUE |
TEST METHOD |
|
Basic weight |
gsm |
80 |
ASTM D646 |
|
Tensile strength: M. D.
X. D. |
N/25mm |
130
110 |
ASTM C1136 |
|
Burst strength |
N |
75 |
ASTM D774 |
|
Temp. Resistance |
-29°C
+66°C |
No change
keep soft |
ASTM C1263 |
|
Water vapor permeance |
ng/N.s |
1.25 |
ASTM E-96 |
|
Water Soak Test |
24hrs |
No delamination |
---------- |
Width: 1.20m 1.30m 1.35m 1.37m
Length: 300m 500m 2000m 2750m 3300m
Core I.D.: 3"(76 mm ±1)
Special specifications are available, according to customer’s order.
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.
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