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TESNIT® BA-202 ECO

TESNIT® BA-202 ECO

TESNIT® BA-202 ECO

Product catalog summary
Overview: TESNIT® BA-202 ECO is an environmentally friendly gasket material made from repurposed CNAF materials, designed for liquid and gas sealing applications. It features a low carbon footprint and good compressibility and sealing performance.
Composition and Appearance: The material is a blend of repurposed CNAF with an NBR-binder and optionally reinforced with steel wire mesh. It is green in color.
Dimensions and Tolerances: Available in sizes of 1500 x 1500 mm, 3000 x 1500 mm, and 4500 x 1500 mm, with thicknesses ranging from 1.0 mm to 3.0 mm. Length and width tolerances are ±5%, and thickness tolerances vary based on the thickness.
Technical Data: For a 2 mm thickness, the density is 1.7 g/cm³, compressibility is 14%, recovery is 60%, and tensile strength is 8 MPa. The residual stress at 50 MPa and 175°C for 16 hours is 22 MPa. The specific leak rate is 0.03 mg/(s·m).
Operating Conditions: The peak temperature is 180°C (356°F), continuous temperature is 140°C (284°F), and with steam, it is 120°C (248°F). The maximum pressure is 40 bar (580 psi).
Suitability and Recommendations: The material is suitable for general purposes, shipbuilding, and water supply. P-T diagrams provide guidance on pressure and temperature limits. Technical consultation is recommended for conditional suitability and mandatory for limited suitability.
Chemical Resistance: The material's resistance to various chemicals is categorized as recommended, conditionally recommended, or not recommended, depending on operating conditions.
Contact Information: DONIT TESNIT, d.o.o., located in Medvode, Slovenia. Contact via phone or email for further inquiries.
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Catalog excerpts

TESNIT® BA-202 ECO-1

Technical data sheet - TESNIT® BA-202 ECO TESNIT® BA-202 ECO TESNIT® BA-202 ECO gasket material is formulated from blends of repurposed CNAF materials for environmentally conscious end-users and is characterized by an all-aspects “low carbon footprint”. Its good compressibility and sealing performance make it well suited for regular liquid and gas sealing applications. APPROPRIATE INDUSTRIES & APPLICATIONS  GENERAL PURPOSE WATER SUPPLY Blend of repurposed CNAF, NBR-binder; steel wire mesh reinforcement optionally on request Please inquiry Sheet dimensions Size (mm): 1500 x 1500 | 3000 x 1500 | 4500 x 1500 Thickness (mm): 1.0 | 1.5 | 2.0 | 3.0 Other sizes and thicknesses available on request Length and width: ± 5 % Thickness ≤ 1.0 mm: ± 0.1 mm Thickness > 1.0 mm: ± 10 % Surface finish Standard: 2AS. Optional: graphite or PTFE. TECHNICAL DATA Typical values for 2 mm thickness Density Compressibility Recovery Tensile strength DIN 28090-2 ASTM F36 ASTM F36 ASTM F152 Residual stress 50 MPa, 175°C, 16 h 50 MPa, 300°C, 16 h Specific leak rate Thickness increase Oil IRM 903, 150°C, 5 h ASTM Fuel B, 20°C, 5 h Compression modulus At room temperature: εKSW At elevated temperature: εWSW/200°C Creep relaxation At room temperature: εKRW Maximum operating conditions Peak temperature Continuous temperature Continuous temperature with steam Pressure °C/°F °C/°F °C/°F bar/psi

 Open the catalog to page 1
TESNIT® BA-202 ECO-2

Technical data sheet - TESNIT® BA-202 ECO EN 1514-1, Type IBC, PN 40, DIN 28091-2 / 3.8, 2 mm P-T diagrams indicate the maximum permissible combination of internal pressure and service temperature which can be simultaneously applied to a given gaskets 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. ■ General suitability - Under common installation practices and chemical compatibility ■ Conditional...

 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.
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