Food Grade PTFE Expand Tape with Corrosion Resistance and High Temperature Resistance for Industrial Sealing

Place of Origin China
Brand Name 3Arubber
Certification RoHS/FCC/SGS
Model Number 3A3005
Minimum Order Quantity 10rolls
Price neogation
Packaging Details packed in cartons
Delivery Time 10 working days after recieved your payment
Payment Terms L/C,T/T,Western Union,Paypal
Supply Ability 100000rolls per month

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Product Details
Material Pure PTFE Dispersion Resin Color White
Quality Food Grade Adhesive One Side Adhesive Or Not
Cross Rectangle Or Round Hardness 30-70 Shore A
Working Temperature -168℃-+280℃(maximum+135℃)
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Product Description
White Backing Adhesive PTFE Expand Tape - Food Grade
High-performance expanded PTFE joint sealant tape with self-adhesive backing, manufactured from imported Daikin PTFE material. This food-grade sealing solution offers exceptional flexibility, compression resilience, and corrosion resistance for demanding industrial applications.
Product Features
  • Excellent flexibility and compression resilience
  • Superior creep resistance and non-aging properties
  • Outstanding high/low temperature resistance (-168°C to +280°C)
  • Excellent corrosion resistance across pH range 0-14
  • Self-lubricating properties
  • Food-grade FDA compliant material
  • Available with or without backing adhesive
Application Range
  • Sealing various enameled linings, glass linings, plastic linings, rubber linings, and graphite linings
  • Flange faces of stainless/titanium steel towers, heat exchangers, and reactors
  • Flange faces of various pipelines and pipe fittings
  • Large-diameter equipment with poor surface machining accuracy or irregular shapes
  • Applications requiring protection against strongly corrosive media and fluid contamination
Technical Specifications
Parameter Specification
Material Pure PTFE Dispersion Resin
Color White, FDA Grade
Adhesive Backing Adhesive or Non-Adhesive
Surface Smooth
Cross Section Rectangle, Round
Tensile Strength 8 MPa
Hardness 30-70 Shore A
Density 0.7-1.0 g/cm³
Creep Relaxation 70%
Volatility 1.0%
pH Range 0-14
Working Pressure 1.6 MPa (gas), 6.4 MPa (liquid)
Working Temperature -168°C to +280°C (maximum +315°C)
Thickness 1.5-7.0 mm
Width 2.0-1500 mm
Standard Sizes - Square Type
Dimensions (Width x Thickness x Length)
3mm x 1.5/2.0mm x 25/50m
5mm x 2.0/3.0mm x 25/50m
7mm x 2.0/3.0mm x 15/25m
10mm x 3.0/5.0/7.0mm x 15/25m
12mm x 3.0/5.0/7.0mm x 10/15/25m
15mm x 3.0/5.0/7.0mm x 10/15/25m
17mm x 3.0/5.0/7.0mm x 10/15/25m
20mm x 3.0/5.0/7.0mm x 10/15/25m
25mm x 3.0/5.0/7.0mm x 10/15/25m
30mm x 3.0/5.0mm x 5/10m
35mm x 3.0/5.0mm x 5/10m
40mm x 3.0/5.0mm x 5/10m
45mm x 3.0/5.0mm x 5/10m
50mm x 3.0/5.0mm x 5/10m
Standard Sizes - Round Type
Available diameters: Ø2.4mm, Ø3.0mm, Ø4.0mm up to Ø25.0mm
Standard Sizes - PTFE Expand Sheet
1.5mm x 1500mm x 1500mm
2.0mm x 1500mm x 1500mm
3.0mm x 1500mm x 1500mm
5.0mm x 1500mm x 1500mm
OEM sizes available upon agreement
Packing: Round spool and cartons
Important: Please confirm the required size and quantity when making an enquiry.
Food Grade PTFE Expand Tape with Corrosion Resistance and High Temperature Resistance for Industrial Sealing 0