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Neoprene

Synthetic rubber, foam . Good general purpose material for seals, cushions or insulation.

Grade

CR160

Polychloroprene

C4405

(SCE 42/43)

C4205

(SCE 41)

Description

Closed cell Neoprene foam, airtight and waterproof. Self extinguishing

Excellent resistance to aging, oil, solvent and many chemicals. Highly consistent cell structure and thickness with no voids or inclusions. Ideally suited to stringent automotive tolerances.

Typical Properties

Density

160 ± 30 kg/m 3

200 ± 30 kg/m³

180 ± 30 kg/m³

Tensile strength

4 kg/cm 2 min.

5 kg/cm² min.

4 kg/cm² min.

Elongation

150% min.

120% min.

150% min.

Max. Service Temp.

+80 ºC

+80ºC

+80ºC

Heat Shrinkage

<4%

<1.5%

<2%

Water Absorption

0.5% max.

5% max.

5% max.

Compression Set

25% max.

30% max.

30% max.

25% Deflection Weight

30kg/100cm 2 ± 10

550-850 g/cm²

300-600 g/cm²

50% Deflection Weight

1200-1700 g/cm³

1000-1500 g/cm³

Hardness

25 ± 5 HS (C Type)

25 ± 5 HS (C Type)

10 ± 5 HS (C Type)

Combustion Test UL Standard

UL-94HF-1

Pass

UL - 94HF 1

Pass

UL - 94HF 1

Pass

Oil Resistance (Volume Change)

10% max.

6% max.

Colour

Black

Black

Black

Format

Sheets,

Die-cuts,

1.5 - 30mm thick

Sheets,

Die-cuts,

1.5 - 30mm thick

Sheets,

Die-cuts,

1.5 - 30mm thick

Adhesive backing

Optional

Optional

Optional




Synthetic rubber, solid . Good general purpose material for seals or insulation.


Grade

Solid Neoprene

Natural Rubber

(Sheets & Rolls)

Description

General purpose black neoprene “rubber”, available in sheet and roll form. Superior to natural rubber in weathering, heat resistance, fire resistance, and resistance to petroleum based fluids.

General purpose black natural rubber with good all round properties.

Typical Properties

Density

1440-1550 kg/m³

1270-1330 kg/m³

Tensile strength

4-6 MPa

5 MPa

Elongation

300%

300%

Max. Service Temp.

90ºC

70ºC

Hardness

(Shore A)

55/65 - 65/75

(Shore A)

55/65 - 60/70

Colour

Black

Black

Format

Sheets,

Rolls,

Die-cuts,

0.8-25mm thick

Rolls

(up to 10M length,

1.5-6mm thick)

Sheets & Die-cuts,

0.8-25mm thick

Adhesive backing

Optional

Optional

Note: All data is shown as per manufacturer's specification sheets, with appropriate test methods and standards shown where applicable. This information is reproduced here to aid in material selection. UFC takes no responsibility for the accuracy of the above figures but can assist in sourcing more detailed specifications if required.