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Hardness 75 black buna n nitrile rubber sheet roll

Hardness 75 black buna n nitrile rubber sheet roll

ZXZRS20101NI

Buna n nitrile rubber sheet with hardness of 75 is widely used in oil contact environments. High-density structure brings excellent compressive deformation resistance, suitable for a variety of industrial needs such as gaskets, linings.

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Polymer: NBR rubber

Color: Black / Red / Green; Custom

Thickness: Thickness ranges from 1mm to 100mm; above 15mm offered in sheet form.

Standard Size:

Width: 1mtrs 1.2mtrs 1.4mtrs 1.5mtrs 1.6mtrs 1.8mtrs 2.0mtrs
Length: 5mtrs 10mtrs 15mtrs 20mtrs; Custom dimensions available upon request.

Surface: Both sides smooth, or one/both sides with cloth, or one side with anti-slip texture.

Customizable Shapes: Roll / Sheet / Strip

Embedding layer: Nylon canvas / Mesh fabric / Nylon mesh fabric / Encrypted canvas

Packing Info: Custom packing includes plastic film, PP bags, and pallets.
Color, logo, and labels or special markings can be customized upon request.

NBR Rubber Sheet Performance Parameters & Specification

Code	Specific Gravity	Hardness	Tensile Strength	Elongation at Break
ZXZRS20001NI-75	1.8g/cm³	75+/-5 Shore A	1.5Mpa	---
Thickness	Width	Length	Insertion	Weight
1	1.5m	10m	/	21.6kgs/m²
1.5	1.5m	10m	/	35.1kgs/m²
2	1.5m	10m	1PLY	48.6kgs/m²
3	1.5m	10m	1PLY	75.6kgs/m²
4	1.5m	10m	1PLY	102.6kgs/m²
5	1.5m	10m	2PLY	129.6kgs/m²
6	1.5m	10m	3PLY	156.6kgs/m²
8	1.5m	10m	4PLY	210.6kgs/m²
10	1.5m	10m	5PLY	270kgs/m²
12	1m	2m	8PLY	43.2kgs/m²
15	1m	2m	10PLY	54kgs/m²
20	1m	2m	10PLY	72kgs/m²
25	1m	2m	10PLY	90kgs/m²

1. All specifications and dimensions above are subject to standard ± tolerances.
2. All data are provided as typical values within specified ranges; actual available specifications may vary depending on standard production grades.
3. This data sheet applies only to the rubber sheet products listed in the table. Other specifications can be manufactured upon request.
4. The weights provided in the table are theoretical values, actual product weights may vary due to production tolerances. In the case of customized rubber sheets, variations in width, length, thickness, or other specified parameters will impact the final weight. For reference only.

Chemical Properties

Polymer Content	ZXZRS20001PC-20%	ZXZRS20001PC-30%	ZXZRS20001PC-50%	ZXZRS20001PC-70%	ZXZRS20001PC-100%
Aliphatic Hydrocarbons	Regular	Regular	Regular	Excellent	Excellent
Aromatic Hydrocarbons	Regular	Regular	Regular	Excellent	Excellent
Lubricating Oils	Regular	Regular	Regular	Excellent	Excellent
Outdoor Exposure	Regular	Regular	Regular	Excellent	Excellent
Ozone Exposure	Regular	Regular	Regular	Regular	Excellent
Diluted Acids	Regular	Regular	Regular	Regular	Regular
Diluted Alkali	Regular	Regular	Regular	Regular	Regular
Vegitable Oil	Regular	Regular	---	Excellent	Excellent
Animal Oil	Regular	Regular	---	Excellent	Excellent

Note:
1. The chemical resistance values provided are intended as general reference only, based on standard laboratory conditions.
2. Actual performance may vary depending on chemical concentration, temperature, exposure time, and specific working conditions.
3. It is the responsibility of the user to verify material compatibility before application.
4. The manufacturer assumes no liability for damages or failures resulting from improper material selection or usage conditions.
5. Detailed technical advice are available upon request.

nbr sheet

buna n nitrile rubber sheet

Crafted with a specific gravity of 1.8 and a Shore A hardness of 75±5, this buna n nitrile rubber sheet delivers exceptional oil resistance and mechanical strength. Its dense formulation ensures minimal deformation under load, making it a top choice for heavy-duty applications where exposure to petroleum-based fluids is frequent.

The sheet’s composition enhances resistance to fuel, lubricants, and industrial solvents, while maintaining structural integrity under heat and pressure. Ideal for use in gasket cutting, sealing flanges, lining machinery, and protecting components from chemical degradation. Whether in the automotive, aerospace, or petrochemical industries, the buna n nitrile rubber sheet offers long-lasting performance in critical sealing and barrier roles.

Contact Person: Carrie Kang
Tel：+8613821173226
E-mail: sales@chn-rubber.com
Wechat: 008613821173226
Whatsapp: 008613821173226