3 mm PTFE Expanded Sheet

Name: 3 mm PTFE Expanded Sheet
Brand: SANGHVI TECHNO PRODUCTS
Price: 30000.00 INR
Availability: InStock

30000.00 INR/Kilograms

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Product Details:

Type Expanded Sheet
Material PTFE (Polytetrafluoroethylene)
Working Temperature -200C to +260C
Density 0.55 Gram per cubic centimeter(g/cm3)
Corrosion Protection Excellent chemical resistance
Tensile Strength Min 7 MPa
Thickness 3 mm
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3 mm PTFE Expanded Sheet Price And Quantity

Price Range 30000.00 - 33000.00 INR/Kilograms
Price 30000.00 INR/Kilograms
Minimum Order Quantity 1 Kilograms

Water Absorption < 0.01%
Dielectric Strength High
Shape Square Sheet
Elongation at Break 50%
Flammability Non-flammable
Hardness (Shore D) 50 - 55
Operating Pressure Suitable for most pressure and vacuum sealing
Application Gasketing, Sealing, Chemical processing, Electrical insulation
Compliant Standards ASTM D4895 / FDA compliant
Surface Finish Smooth / Textured
Compressibility Highly compressible and flexible
Color White

3 mm PTFE Expanded Sheet Product Specifications

Length 1000 mm
Melting Point 327C
Corrosion Protection Excellent chemical resistance
Material PTFE (Polytetrafluoroethylene)
Type Expanded Sheet
Thickness 3 mm
Width 1000 mm
Density 0.55 Gram per cubic centimeter(g/cm3)
Tensile Strength Min 7 MPa
Size 1000 mm x 1000 mm
Working Temperature -200C to +260C

Water Absorption < 0.01%
Dielectric Strength High
Shape Square Sheet
Elongation at Break 50%
Flammability Non-flammable
Hardness (Shore D) 50 - 55
Operating Pressure Suitable for most pressure and vacuum sealing
Application Gasketing, Sealing, Chemical processing, Electrical insulation
Compliant Standards ASTM D4895 / FDA compliant
Surface Finish Smooth / Textured
Compressibility Highly compressible and flexible
Color White

3 mm PTFE Expanded Sheet Trade Information

Supply Ability 10 Kilograms Per Day
Delivery Time 1-2 Week
Sample Available Yes
Sample Policy Contact us for information regarding our sample policy
Main Domestic Market All India

Product Description

PTFE is the most chemical resistance of all known plastics. With a vision to be a pioneer in our domain, we are emerging as one of the leading manufacturers and suppliers of White Expanded PTFE Sheet. Chemical inertness, dielectric properties, low water absorption and lowest co-efficient of friction make this sheet highly popular among clients. To manufacture this sheet, our expert workforce uses best quality PTFE. It is used to make corrosion-resistant liner, seal, lining and gasket. Also, it can be used to make dielectric material for different frequency bridge bearing slide. PTFE Expanded Sheet is available in different sizes and thickness as per client's requirements.

Specification:

Dimension : Length 1500mm x Width 1500mm x Thickness 0.5-6mm
Work Temp: -268 C ~ 260 C, Max 310 C
Tensile Strength: 15mpa(Vertical) multi directional
Tensile Strength: 25mpa(horizontal) multi directional
Compressive Strength: 140Mpa
Density: 0.8 g/cm³

Advantages of 3 mm PTFE Expanded Sheet:

Gasket making convenient.
Low requirement for the bolt pretightening force.
Long service life, High temperature resistance.
Ideal for damaged flanges, irregular flanges, & glass-ceramic flanges.
No pollution for fluid.
Chemical corrosion resistance.

Technical Data:

	Value	Remark
Compress: %	59.55	Gasket Pressure Ratio: 35 MPA
Recovery: %	11.61
Compress: %	51.26	Gasket Pressure Ratio: 17.25 MPA
Recovery: %	14.35
Creep: %	68.32	100 C x 22hr
Leak: ml/sec	0.16	Gasket Pressure Ratio: 17.25MPA Medium Inner Pressure: 4MPA

Versatile Applications and Safety Certified

This PTFE expanded sheet is widely used for gasketing, sealing, chemical processing, and electrical insulation due to its unique properties. Its compliance with ASTM D4895 and FDA standards ensures reliable performance in critical industrial settings. These sheets can withstand temperatures from -200C up to +260C, making them suitable for a wide variety of demanding applications.

Outstanding Durability and Chemical Resistance

With a density of 0.55 g/cm3 and excellent chemical resistance, these sheets offer a long-lasting solution for environments involving corrosive substances. The materials non-flammable nature, high tensile strength (min 7 MPa), and exceptional elongation at break ( 50%) contribute to its outstanding durability and performance, even under extreme conditions.

FAQs of 3 mm PTFE Expanded Sheet:

Q: How is the 3 mm PTFE expanded sheet typically used in industrial applications?

A: The 3 mm PTFE expanded sheet is commonly used for gasketing, sealing, chemical processing, and electrical insulation. Its remarkable chemical resistance and flexibility make it ideal for applications where a dependable, non-reactive barrier is essential, particularly in industries such as pharmaceutical, food processing, and electronics.

Q: What are the benefits of choosing an expanded PTFE sheet with a smooth or textured surface finish?

A: A smooth surface finish offers minimal friction and ease of cleaning, which is advantageous in hygienic applications, while a textured finish can improve grip and seal integrity in demanding environments. Both finishes provide enhanced performance based on specific gasketing or sealing needs.

Q: When should I select PTFE expanded sheets for sealing and gasketing?

A: PTFE expanded sheets are preferred when superior chemical resistance, compressibility, flexibility, high dielectric strength, and temperature tolerance are needed. They are suitable for sealing under high pressure, vacuum, or extreme temperature conditions where conventional gasket materials may fail.

Q: Where can these PTFE sheets be applied for corrosion protection?

A: These sheets are ideal for use in tanks, pipelines, or equipment that process harsh chemicals or corrosive substances. Their excellent chemical resistance prevents corrosion and equipment degradation, extending the longevity of your industrial assets.

Q: What is the maximum operating temperature and typical size of this PTFE expanded sheet?

A: The sheet can operate continuously from -200C to +260C, ensuring stable performance in extreme temperatures. Each sheet is typically supplied in a square format, measuring 1000 mm x 1000 mm with a thickness of 3 mm.

Q: How is compliance with ASTM D4895 and FDA standards beneficial for end users?

A: Compliance with ASTM D4895 guarantees consistent material quality and mechanical properties, while FDA compliance assures suitability for applications in food and pharmaceutical processing, where safety and non-toxicity are critical.

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