EPDM Premium Sponge Rubber SEALING TAPE Cellular rubber
- one-sided, self-adhesive
- high instant adhesion
- width selectable from 6-100mm 20m per roll
- 1mm thick
- very high adhesion
- ageing/weathering & uv-resistant
- closed-pored
- chemical resistant
- insulating
- insulating
One side self-adhesive black closed cell EPDM foam in 1mm thickness, with excellent resilience and very good ageing resistance. Sealing tapes are versatile and widely used in various furniture, electrical cabinets, cars, loudspeakers, toys, arts and crafts, sports equipment, etc. Soundproof, heat resistant, insulated, compressible, impact prevention, anti-friction. This cellular rubber sealing tape has a durable acrylic adhesive for strong adhesion. The EPDM tape is not only highly adhesive and provides good instant adhesion, it is also temperature resistant from -40°C to +40°C (+80°C for short periods).
Product properties
- Carrier: yellow silicone paper
- Adhesive: acrylic dispersion, water-based
- Width: selectable from 10mm - 100 mm
- Thickness: 1 mm
- Temperature resistance: -40 to +40°C (short term +80°C)
- Colour: black
Possible applications
- Insulation
- Insulating
- Anti-slip
- For insulation and sealing applications in industry and construction
Technical data
- Volume weight: 175 kg/m³ (ISO 845)
- Tensile strength: 500 kPa (ISO 1798)
- Elongation at break: 100%
- Hardness: Shore00 = 38-55
Other technical data
- Complies with EU Directive 2002/95/EC (RoHS)
- ISO 9001:2015
- IATF 16949:2016
- UL File E366656
Burning behaviour
- FMVSS 302 ISO 3795 UL 94 corresponding to ≥ 4 mm
Adhesive properties
- Solvent-free acylate dispersion adhesive
- Very high adhesive strength
- Service temperature -40°C to + 40°C
- Adhesive strength on steel (contact time: 24h) according to DIN EN 1939 - 21N / 25 mm
- Dynamic shear strength
- Ageing resistance very good
- Plasticiser resistance very good
Processing and storage information
Surface condition
The surfaces must be dry, free of dust, oil, oxides, release agents and other contaminants.
Surface cleaning
The following cleaning agents, for example, can be used to remove dust, oil, release agents and other impurities:
Isopropanol/water 50/50
Heptane or ethanol
Acetone or MEK
Suitable other cleaning agents that do not leave any residues and do not attack the substrate.
Temperature
The most favourable processing temperature (object and ambient temperature) is between +15°C and +25°C.
Pressure
The strength of the bond is directly dependent on the contact that the adhesive has with the surfaces to be bonded. A short, high pressure (e.g. with a squeegee, pressure roller or pressure device, etc.) ensures good surface contact. The type and amount of pressure depends on the material (thin- or thick-walled, etc.) and the geometry of the components. Rule of thumb: approx. 20 N/cm².
Storage
The rolls should be stored in their packaging protected from light at a temperature between +15°C and +25°C and a relative humidity of 50%.
Note
The technical information is given to the best of our knowledge, but is not binding. The information only has the character of a general recommendation. The suitability of the product for the desired purpose must be ensured by own tests under the original conditions. A legal assurance of certain properties cannot be derived from our information.
