FS2525B
PRODUCT DESCRIPTION
Foil-Scrim backing (Foil: 25u / 2-way Scrim: 4x4mm), combined with a transparent high performance solvent acrylic adhesive, protected by an easy-release silicone release paper.
FEATURES
• Foil-Scrim backing provides excellent reflection of both heat and light.
• High quality adhesive with super strong adhesion and holding power offers reliable and durable Foil-Scrim Facing joints and seams sealing in HVAC ductwork application.
• Low moisture vapor transmission rate makes BondTape FS2525 an excellent vapor barrier.
• Service Temperature range from -20 ~ +120 °C (-4~ +248 °F).
TYPICAL PHYSICAL PROPERTIES
| PROPERTIES |
METRIC |
ENGLISH |
TEST METHOD |
| Backing Thickness |
50 Micron |
2.0 Mil |
PSTC-133 / ASTM D 3652 |
| Total Thickness |
90 Micron |
3.6 Mil |
PSTC-133 / ASTM D 3652 |
| Adhesion to Steel |
16 N/25mm |
57.60 Oz./In. |
PSTC-101 / ASTM D 3330 |
| Tack Rolling Ball |
20 cm |
6.0 In. |
PSTC-6 / ASTM D 3121 |
| Tensile Strength |
120 N/25mm |
27.3 Lb/In |
PSTC-131 / ASTM D 3759 |
| Elongation |
%. |
3.0 |
PSTC-131 / ASTM D 3759 |
| Service Temperature |
-20 ~ +120 °C |
-4 ~ +248 °F |
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| Applying Temperature |
+10 ~ 40 °C |
+50 ~ +105 °F |
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TYPICAL APPLICATIONS: HVAC industry for joining and sealing Foil-Scrim-Kraft Facing laminated fiberglass blanket / duct board joints and seams; joining and sealing flexible air duct seams and connections. May also be used for other industrial uses requiring a tape with these characteristics and benefits.
PRODUCT FORM & SIZE AVAILABLE
Cut Roll: 48 / 50mm (2") / 60 / 63mm (2.5") / 72 / 75mm (3") / 96mm / 100mm (4").
Log Roll: 1200mm x 45 / 50m Jumbo Roll: 1200mm x 730m / 800m
STORAGE & SHELF LIFE: 12 months when stored at 21°C (70°F) / 50% relative humidity out of direct sunlight.
SURFACE PREPARATION: It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied must be clean, dry, free of grease, oil or other contaminants.
PRODUCT USE: It is essential that the user evaluate the BondTape product to determine whether it is fit for a particular purpose and user's method of application. Good results will be obtained when applied to a clean, dry surface with a suitable pressure on BondTape product between +10 ~ +40°C (+50 ~ +105 °F).
LIMITED WARRANTY & LIMITED REMEDY: Your exclusive remedy & BondTape obligation shall be, at BondTape's option, to replace or repair the BondTape product or refund the purchase price of the BondTape product.
Min. Order Quantity: 20, 000sqm
Supply Ability: 3, 000, 000sqm/month
Payment Terms: T/T, D/P, L/C at sight
Quick Details
Type: Other Heat Insulation Materials
Place of Origin: Jiangsu, China (Mainland)
Brand Name: bondtape
Model Number: FSE-1881B
Material: aluminum foil
Packaging & Delivery
Packaging Details: Pallet
Delivery Detail: Within 25 days
Specifications
Heat-Sealing Foil-Scrim Facing consists of 18u foil and 2-way scrim (5x5mm spacing) with heat-activated polyethylene on back
Product Application
A premium grade Heat-Sealing Foil-Scrim Facing. It consists of 18u foil and 2-way scrim (5x5mm spacing) with heat-activated polyethylene on its back. Good corrosion-resistance and abrasive-resistance. It is suitable for in-line lamination with insulation materials by heating. No need applying extra adhesive.
Facing Composition
Facing Composition Description Value (English) Value (Metric)
Foil Aluminum 0.6 mil 15 micron
Reinforcing - MD Fiberglass 1/5 inch spacing 5mm spacing
Reinforcing - XD Fiberglass 1/5 inch spacing 5mm spacing
Heat-Activated Coating Polyethylene 1 Mil 25 micron
Typical Physical Properties
Physical Properties Test Method Value (English) Value (Metric)
Basis Weight Scale 16 lbs / 1000 ft2 70 gsm
Permeance (WVTR) ASTM E96, Procedure A 0.02 perm 1.15 ng/N.s
Tensile Strength - MD ASTM D828 17 lbs/In 70 N/25mm
Tensile Strength - XD ASTM D828 17 lbs/In 70 N/25mm
Burst Strength ASTM D774 47.3 psi 35 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 0.05 0.05
Fire Rating BS 476 Pt 6 & 7 Class O - Passed Class O - Passed
Available Roll Width: 1.0m, 1.2m
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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