Chestnut Ridge Foam, Inc. manufactures CR 1171 polychloroprene (neoprene) foam for the production of ink pads, and transfer or stenciling rollers. CR 1171 is an open cell, flexible latex foam. It is resistant to solvents in addition to excellent fluid transfer characteristics.

 

This product is available in sheets or in blocks.

 

 

Physical Property Specifications

Physical Property

 

Density, Apparent

(pounds/cubic feet)

 

 

 

 

 

 

Indentation Load Deflection

(25% Deflection at 2 in.)

(pounds/50 square inch)

 

 

 

 

 

 

Tensile ASTM D3574

(pounds/square inch)

 

Elongation

(%)

 

Compression Set

50% Constant Deflection

 

Test Method

 

ASTM D3574

 

 

 

 

 

 

 

ASTM D1055

 

 

 

 

 

 

 

 

ASTM D3574

 

 

ASTM D3574

 

 

ASTM D1055

 

Specification Range

 

Medium                6.5-7.5

Firm                      7.5-8.5

1X-Firm                9.0-10.0

2X-Firm                10.0-11.0

3X-Firm                11.0-12.0

4X-Firm                18.0-22.0

5X-Firm                 24.0-28.0

 

Medium                30-45

Firm                     45-65

1X-Firm                70-90

2X-Firm                90-115

3X-Firm                115-135

4X-Firm                325-375

5X-Firm                725-800

 

 

10 Minimum

 

 

100 Minimum

 

 

10 Maximum