NATURAL RUBBER MATTING NR40 SHEET

• Material: Natural Rubber
• Usage: Industrial Rubber Slab, Industrial, Flooring, Rubber Floor Covering
• Feature: Wear-resistant, Impact-resistant, Heat-resistant, Corrosion-resistant, Insulating, Cold-resistant
• Raw Materials: Natural Rubber, Pad
• Medium: Pure Gum Rubber Sheet and Fabric
• Performance: Insulating Rubber Slab
• Model NO.: IMPA 511085
• Color: Customized
• Polymer Type: Natural Rubber
• Hardness(°Shore A): 40 +/ 5
• Tensile strength: ≥ 20MPa
• Elongation at break (%): ≥ 600%
• Tear Resistance (N/mm): ≥ 40N/mm
• Abrasion Resistance at 5N: ≤ 110mm³
• Density: 1.05 +/- 0.05g/cm³
• Compression Set after 22h at 70ºC: ≤30%
• Operating Temperature: -40ºC to 80ºC
• Transport Package: PP Packaging
• Specification: Customized
• Origin: China
• Production Capacity: 100000 Square meters Per Month

Product Description

High Tear Resistant NR40 Natural Rubber Matting

DESCRIPTION

The high tear resistant NR40 sheet has superior resilience, tensile strength, tear resistance and elongation characteristics. Due to these good physical characteristics, it is widely used as the abrasive rubber lining to resist fine grain size products. This NR rubber sheet is also cut to different industrial gaskets, sealing stips and O ring.

SPECIFICATION

Property	Test Standard	Value
Polymer Type		Natural Rubber
Hardness (Shore A)	ISO 868:2003	40 +/- 5
Tensile strength (Mpa)	ISO 37:2017	≥22
Elongation at break (%)	ISO 37:2017	≥700
Tear Resistance (N/mm)	ISO 34-1:2015	≥60
Abrasion Resistance at 5N (mm³)	ISO 4649:2017	≤60
Density (g/cm³)		1.05 +/- 0.05
Compression Set after 22h at 70ºC (%)	ISO 815-1:2014	≤30
Operating Temperature (ºC)		-40ºC to 80ºC
Hardness change after 168h at 70ºC (Shore A)	ASTM D573-04(10)	≤5
Tensile strength change after 168h at 70ºC (%)	ASTM D573-04(10)	≤-15
Elongation at break change change after 168h at 70ºC (%)	ASTM D573-04(10)	≤-25

FEATURE

 

• High Tear Resistant
  Up to 60 N/mm

• High Abrasion Resistance at 5N
  Less than 60 mm³

• Competitive Prices
  Get more for less

Quality Assurance and Service
1. Have a complete rigorous management, production and inspection processes to control the quality and avoid detail mistake
2. Design and produce ability
3. Rigorous inspection including incoming inspection, flaw detection etc., and double check is a must.
4. Advanced factory facility ensure
5. Response to any inquiry within 24 HRS with design or efficient solution from our engineer or tech supporter.
6. Provide professional customization service according to client's requirements
7. on time delivery, as we have rigorous production schedule and profession follow-up process
8. Moderate price and professional service

Welcome to your inquiry!