CR / Neoprene Foam

Raw foam sheets for textile lamination and wearable products

Thickness splitting, fabric lamination and panel cutting. View processing options →

AITO CR / Neoprene Foam material reference

About the Material

CR / neoprene foam is supplied as sheet material for textile lamination and panel cutting. The laminated foam forms the flexible core of wetsuits, waders, boot linings and sports supports.

For garment and support projects, select the thickness and textile construction together. The grade data does not specify a finished garment temperature rating, diving depth or medical performance.

Available Grades

3 grades. Open a grade to see its complete technical data and supply requirements.

Swipe horizontally to view all columns →

Grade	Density	Tensile strength	Maximum size	Details
CR-140	140–145 kg/m³	>1200 kPa	50 × 2000 × 1000 mm	View data →
CR-170	165–170 kg/m³	>1300 kPa	50 × 2000 × 1000 mm	View data →
CR-200	200 ±20 kg/m³	≥0.8 MPa	30 × 1400 × 3400 mm	View data →

“—” means the value is not currently published. It does not mean zero.

Material Selection

Confirm the material composition: Use the CR range when the material specification calls for CR rubber foam. If a CR/SBR blend is permitted, compare the separate SCR range by composition.
Compare the grade data: For CR-140 and CR-170, compare density and Shore C hardness. For CR-200, review its own compression strength, compression set and elongation values.
Match the sheet to the part: Specify the thickness, part dimensions and required tolerances. CR-140/170 and CR-200 have different published maximum sizes.

Processing & Supply Options

AITO supplies raw Neoprene / CR foam sheets and laminated material for converters making wetsuit panels, sports supports, waders and boot linings.

Thickness splitting: Foam sheets prepared to the required thickness before lamination. State whether the target thickness is for the foam core or the finished laminate.
Fabric lamination: Nylon, polyester or stretch-fabric constructions reviewed to your specification. Identify the fabric required on each face and the stretch direction.
Slitting & panel cutting: Strips and flat panels prepared for your subsequent sewing or assembly. Supply the panel dimensions or cutting pattern.
Die cutting & adhesive backing: Shaped pads and backed components can be reviewed from a drawing. Confirm the intended use, bonding surface and finished construction.

AITO processing services: Grooving, slitting, lamination, CNC cutting, waterjet cutting, wire cutting, oscillating-knife cutting, strip cutting, cut-to-size work and die cutting.

The cutting method is selected for the material, thickness and drawing. Material and panel supply supports your own garment or component production. Finished sewn products are not included in this material specification.

Raw CR sheets for textile laminators, wetsuit-material converters and soft-goods manufacturers. Specify the required split thickness, sheet dimensions, textile facing and lamination construction.

Send the required thickness, dimensions, tolerances and any adhesive or lamination construction.

Typical Applications

Wetsuit and water-sports panels
Fishing wader material
Fishing boot linings
Wearable sports supports

AITO supplies foam sheets and can discuss fabric-lamination requirements. Converters and garment manufacturers carry out pattern cutting, sewing and finished-product assembly.

FAQ

Are CR and SCR the same material?

CR grades are listed as CR rubber foam. SCR grades are CR/SBR blends with a stated 15%, 30% or 50% CR content. Match the composition required by the specification.

What changes between CR-140 and CR-170?

CR-170 has a higher published density and Shore C hardness range, and a tensile strength limit of >1300 kPa compared with >1200 kPa for CR-140.

Does the CR-200 temperature range apply to every CR grade?

No. The -60 ~ +180 °C entry is specific to CR-200. A service-temperature range is not published for CR-140 or CR-170 in the current catalog.