ATW1 Rubberised Cork Sheet

ATW1 Rubberised Cork Sheet

ATW1 is a premium rubberised cork sheet combining fine cork crumb with nitrile (NBR) binder, resulting in a high‑performance composite engineered for moderate oil and fuel exposure. This sheet material is suited for sealing, insulating, cushioning, and vibration damping tasks. We stock ATW1 in multiple sheet forms and cut it into custom gaskets, pads, strips, or profiles to match your requirements.

Why Choose ATW1 Rubberised Cork Sheet?

• Oil & fuel resistance – resists petroleum fluids, fuels, and solvents due to nitrile binder
• Good compressibility + recovery – seals under load, and retains shape over cycles
• Fine grain cork structure – adapts well to flange irregularities
• Wide temperature limit – handles up to +130 °C
• Uniform mechanical strength – supports moderate loads and stress
• Multiple thickness and sheet sizes – flexibility to select what your design demands

Thickness & Sheet Sizes Available:

• • 0.8mm – 915mm x 610mm
  • 1.6mm – 1040mm x 1040mm
  • 2.4mm – 1500mm x 1000mm
  • 3.2mm – 1040mm x 1040mm
  • 4.8mm – 1040mm x 1040mm
  • 6.4mm – 1500mm x 1000mm
  • 9.5mm – 1040mm x 1040mm

Applications

– Transformer housing gaskets & seals
– Seals in automotive & machinery systems exposed to oil/fuel
– Cushioning pads, vibration dampers, and insulating strips
– Seals for electrical equipment, switchgear, isolating barriers
– Gasket stock for cutting custom shapes for moderate sealing environments

FAQ – ATW1 Rubberised Cork Sheet

Q1: How is ATW1 different from MOW1?
ATW1 is a harder cork/nitrile composite (75 Duro vs MOW1’s softer grade) and targets higher oil resistance and mechanical strength.

Q2: Can ATW1 be used in high oil or fuel exposure?
Yes — it handles general petroleum exposure, but for aggressive chemicals or continuous exposure, more robust materials may be better.

Q3: What is its maximum temperature?
Rated up to about +130 °C for continuous service.

Q4: What are available thicknesses?
Stocked thicknesses include 0.8, 1.6, 2.4, 3.2, 4.8, 6.4, 9.5 mm and variations in sheet sizes.

Q5: Are custom shapes available?
Yes — we cut to your design with precision, including cut-outs, slots, or rings.

Q6: Is there a minimum order?
No — you can order a single gasket or multiple sheets as needed.

Q7: Does ATW1 recover well after compression?
Yes — recovery after compression is rated ≥ 80 % under standard load conditions.