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Technical Specifications of Neoprene Rubber Sheet

Product Name: Neoprene Rubber Sheet (CR Rubber)
Supplier: RUBASIA RubberTech Industries
Origin: Malaysia
Availability: Custom sizes and thicknesses, fast delivery across Sabah, Sarawak, and Brunei

Dimensional Specifications

Property	Specification
Thickness Range	1 mm to 100 mm
Width	Up to 2000 mm (2 meters)
Length	Standard rolls (5M, 10M, 20M) or custom
Tolerances	± 0.3 mm (thickness), ± 5 mm (width/length)

Physical & Mechanical Properties

Property	Typical Value
Polymer Type	CR (Chloroprene Rubber)
Hardness (Shore A)	50 – 80 (Standard: 60±5)
Tensile Strength	≥ 7 MPa (Standard Grade)
Elongation at Break	≥ 250%
Compression Set (22 hrs @ 70°C)	≤ 25%
Tear Strength	≥ 15 N/mm
Specific Gravity (Density)	1.3 – 1.5 g/cm³
Resilience	Medium
Abrasion Resistance	Good

Thermal & Environmental Resistance

Property	Specification
Operating Temperature	-20°C to +120°C continuous
Intermittent Temperature	Up to 150°C (short exposure)
Cold Flexibility	Passes -25°C bend test
Flame Resistance	Optional flame-retardant grades (UL 94)
UV/Ozone Resistance	Excellent
Weatherability	Excellent for tropical climates

Chemical Resistance Profile

Chemical Type	Resistance
Petroleum Oils	Good
Diesel, Grease	Good
Mild Acids/Alkalis	Good
Solvents (Ketones, Esters)	Poor
Alcohols	Moderate
Salt Water	Excellent
Ozone & Oxidation	Excellent

Electrical & Acoustic Properties

Property	Specification
Dielectric Strength	4 to 7 kV/mm (for insulation grade)
Volume Resistivity	≥ 10 y Ohm·cm (for insulation applications)
Sound Dampening	Good (for vibration and impact noise)

Surface Options & Finishing

Surface Type	Use Case
Smooth Finish	General industrial use, gaskets
Textured / Anti-slip	Flooring, ramps, marine decks
Fabric Finish (1-side)	Easy bonding, anti-stretch layer
Adhesive-Backed (Optional)	Quick installation on metal, wood

Customization Options Available

Cut-to-size sheets
Die-cut parts and gaskets
Multi-layer laminated sheets
Fabric-reinforced neoprene (Nylon / Fiberglass mesh)
Color-coded neoprene (black, grey, red, custom)
Double-sided adhesive or pressure-sensitive backing

Suitable Standards & Approvals (Upon Request)

ASTM D2000 (M2BC, M3BC grades)
REACH & RoHS compliant
UL-94 V-0 (for flame retardant grade)
ISO 3302-1 Class E2 tolerances
Marine-grade weather resistance
Oil & Gas industry spec compliance

Ideal for Industries in Borneo

Marine & Offshore: Hatch gaskets, deck mats, jetty bumpers
Oil & Gas: Flange gaskets, vibration isolation, pipe sealing
Construction: Waterproofing, expansion joints, façade insulation
Automotive: Under-hood insulation, weatherstrips, noise reduction
Electrical: Panel insulation, anti-static mats (on request)

Need TDS or Technical Consultation?

For Material Safety Data Sheet (MSDS), Technical Data Sheet (TDS), or project-specific consultation, contact RUBASIA RubberTech Industries – we deliver throughout:

Sabah: Kota Kinabalu, Sandakan, Lahad Datu, Tawau
Sarawak: Miri, Sibu, Bintulu, Kuching, Mukah
Brunei: Bandar Seri Begawan, Tutong, Seria, Kuala Belait
Remote Borneo areas – fast shipping available

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