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Hardness 75 black chloroprene rubber sheet 1.8 gravity

Hardness 75 black chloroprene rubber sheet 1.8 gravity

ZXZRS20101C

With a density of 1.8 and hardness 75, this sheet delivers firmer support and less flexibility, making it better suited for heavy-duty industrial use where dimensional stability is essential.

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Polymer: Neoprene rubber

Color: Black

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.

Chloroprene Rubber Sheet Performance Parameters & Specification

Code	Specific Gravity	Hardness	Tensile Strength	Elongation at Break
ZXZRS20101C-75	1.8g/cm³	75+/-5 Shore A	1.5Mpa	≥140%
Thickness	Width	Length	Insertion	Weight
1	1.2m	10m	/	17.28
2	1.2m	10m	1PLY	38.88
3	1.2m	10m	1PLY	60.48
4	1.2m	10m	1PLY	82.08
5	1.2m	10m	2PLY	103.68
6	1.2m	10m	3PLY	125.28
7	1.2m	10m	3PLY	146.88
8	1.2m	10m	4PLY	168.48
10	1m	10m	5PLY	180
12	1m	10m	8PLY	43.2
15	1m	2m	10PLY	54
20	1m	2m	10PLY	72
25	1m	2m	10PLY	90

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	Excellent	Excellent	Excellent
Aromatic Hydrocarbons	Regular	Regular	Excellent	Excellent	Excellent
Lubricating Oils	Regular	Regular	Regular	Regular	Excellent
Outdoor Exposure	Regular	Regular	Regular	Excellent	Excellent
Ozone Exposure	Regular	Regular	Regular	Excellent	Excellent
Diluted Acids	Regular	Regular	Regular	Excellent	Excellent
Diluted Alkali	Regular	Regular	Regular	Excellent	Excellent
Vegitable Oil	Poor	Poor	Regular	Excellent	Excellent
Animal Oil	Poor	Poor	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.

Chloroprene rubber sheet is formulated for industrial use where structural strength and dimensional precision are crucial. With a high density of 1.8 and a Shore A hardness of 75, it offers a rigid surface that minimizes deformation under pressure and resists tearing during repeated mechanical loading. The added mass ensures better contact stability when installed on fixed surfaces or used in layered gasket assemblies. As a sheet rubber material, it performs well in scenarios that demand durability over flexibility—such as under heavy machine parts, in mounting systems, or as a spacer between rigid components. Its resistance to weather aging is moderate, and it retains shape over time when applied in non-oily, mechanically controlled environments.

This grade is not recommended for dynamic flexing or oil exposure but serves reliably in heavy-duty dry sealing applications, industrial cushioning, and non-slip lining in factory flooring setups. It is a preferred option for users who prioritize form retention and pressure absorption over elastic recovery.

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