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DONIFLON 2030 Gasket Sheet

DONIFLON 2030 Gasket Sheet

DONIFLON 2030 Gasket Sheet

Product catalog summary
Product Overview: DONIFLON® 2030 is a PTFE gasket sheet enhanced with barium sulfate, offering excellent chemical resistance, particularly against strong alkaline solutions and hydrofluoric acid (up to 48%). It is designed for applications requiring high bolt loads and improved creep performance compared to standard PTFE.
Technical Specifications:
  • Density: 3.0 g/cm3
  • Compressibility: 6%
  • Recovery: 40%
  • Tensile Strength: 10 MPa
  • Stress Resistance: 13 MPa at 150°C
  • Specific Leak Rate: 0.002 mg/(s.m)
  • pH Range: 0-14
  • Operating Temperature: -200°C to 260°C
  • Pressure: Up to 80 bar
Material Composition: PTFE and barium sulfate, with an off-white color.
Applications: Suitable for potable water, steam, gas supply, chemical, petrochemical, pharmaceutical, food, paper, and cellulose industries, as well as refrigeration, cooling, compressors, pumps, and valves.
Performance Characteristics:
  • Sealability: Superior
  • Thermal Resistance: Excellent
  • Mechanical Resistance: Very Good
  • Chemical Resistance: Excellent
Pressure-Temperature (P-T) Diagram: Provides guidance on the maximum permissible combination of pressure and temperature for gasket thickness, size, and tightness class. Thinner gaskets generally offer better P-T properties.
Chemical Resistance: The product is recommended for use with a wide range of chemicals, including acids, alcohols, gases, oils, and more. Specific recommendations depend on operating conditions.
Standard Dimensions: Sheets are available in sizes of 1500 x 1500 mm and thicknesses of 1.5, 2.0, and 3.0 mm. Custom sizes and thicknesses are available upon request.
Disclaimer: The data provided is based on extensive experience but should not be used to support warranty claims. The information is subject to change without notice.
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Catalog excerpts

DONIFLON 2030 Gasket Sheet-1

Odonit* DONIFLON® 2030 is structurally enhanced PTFE gasket sheet filled with barium sulfate. It has outstanding chemical resistance to various media, same as DONIFLON® 900E; especially recommended for strong alkaline solutions under moderate temperatures and hydrofluoric acid (up to 48%). This material has enhanced creep performance compared to plain PTFE material. It is the ideal gasket material for equipment where higher bolt loads are required. APPROPRIATE INDUSTRIES & APPLICATIONS VALVES TECHNICAL DATA Typ ical values for 2 mm thickness P-T DIAGRAM EN 1514-1, Type IBC, PN 40, DIN 28091-2 / 3.8, 2.0 mm General suitability - Under common installation practices and chemical compatibility. Conditional suitability - Appropriate measures ensure maximum performance for joint design and gasket installation. Technical consultation is recommended. Limited suitability - Technical consultation is mandatory. P-T diagram indicates the maximum permissible combination of internal pressure and service temperature which can be simultaneously applied for a given gasket's thickness, size and tightness class. Given the wide variety of gasket applications and service conditions, these values should only be regarded as a guidance for the proper gasket assembly. In general, thinner gaskets exhibit better P-T properties.

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DONIFLON 2030 Gasket Sheet-2

Size (mm): 1500 x 1500 Thickness (mm): 1.5 | 2.0 | 3.0 Other sizes and thicknesses available on request. Acetamide Oleic acid CHEMICAL RESISTANCE CHART The recommendations made here are intended as a guideline for the selection of a suitable gasket type. As the function and durability of products depend upon a number of factors, the data may not be used to support any warranty claims. + Recommended ? Recommendation depends on operating conditions - Not recommended All information and data quoted are based upon decades of experience in the production and use of sealing elements. This data may...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.