Possess Sea Industrial Co., Ltd. - Materials Division
Professional Neoprene Fabric Manufacturer, Supplier and Exporter in China
Professional Neoprene Fabric Manufacturer, Supplier and Exporter in China
Contact: Ms.Maggie, Mobile / WhatsApp: +86 138 168 15888, E-mail: maggie@neoprene.asia
CR Neoprene Sponge, Chloroprene Rubber Sponge - Manufacturer
"CR Neoprene" scientific name "Chloroprene Rubber", is an elastomer synthetic rubber produced by chloroprene polymerization based on petroleum. It was invented by Wallace Hume Carothers of DuPont in the 1930s. There are two types of open cell and closed cell. The initial design is to replace natural rubber.
In the 1950s and 1960s, companies in the United States and Japan began to use chloroprene rubber to make wetsuits. Later, South Korea, Taiwan, and China also joined the ranks. The chloroprene rubber used to make wetsuits is in the form of closed-cell foam (honeycomb structure), which can be processed to the required thickness and placed between other fabric sheets (such as polyester, nylon, spandex, etc.).
Normative Interpretation: "Neoprene" = "CR" ≠ "SCR" ≠ "SBR"
"Neoprene" just refers to the "CR" (Chloroprene Rubber), but now the industry "Neoprene" include "CR" (Chloroprene Rubber), "SCR" (Chloroprene & Styrene Butadiene Rubber), "SBR" (Styrene Butadiene Rubber).
Chloroprene Rubber Sponge (CR)
Explain: "CR Neoprene Sponge" is a synthetic rubber produced by polymerization of chloroprene. It has good chemical stability and maintains flexibility over a wide temperature range. This is a high grade neoprene sponge.
Features: "CR Neoprene Sponge" has excellent elasticity, strength, pressure resistance and warmth retention, seawater resistance, chemical resistance and flame retardancy.
Color: Black, Cream.
Neoprene Sponge Color:
| Neoprene Type | CR | SCR | SBR |
| Sponge Color | Black, Cream | Black, Cream | Black, Cream, Aqua, White |
Neoprene sponge color is black, cream, aqua and white. Usually we use black, but if light color fabric is laminated, the use of cream, aqua or white neoprene sponge is better, this collocation can better reflect the color and bright of the light color fabric. If use the black neoprene sponge will light color fabric dark and distorted. But the cost of cream, aqua or white neoprene sponge is higher than the black neoprene sponge.
Neoprene Sponge Size & Thickness:
| Size (inch) | 51″x83″ | 56″x83″ | 60″x83″ |
| 51″x130″ | 56″x130″ | 60″x130″ | |
| 51″x170″ | 56″x170″ | 60″x170″ | |
| 51″x260″ | 56″x260″ | 60″x260″ | |
| Thickness | 10mm - 44mm | ||
Neoprene sponge is produced by foaming mold. The size of the mold defines the size of the neoprene sponge.
Japan YAMAMOTO - CR Neoprene Sponge (Chloroprene Rubber Sponge):
| Type | Composition | Color | Elongation Rate | Hardness (Type C) |
200% Modulus (kg/cm2) |
Size |
| #38 | 100% CR | Black | 513% | / | 2.80 | 1.3m x 2.1m 1.3m x 3.2m 1.35m x 2.2m |
| #39 | 100% CR | Black | 520% | / | 2.15 | 1.3m x 2.1m 1.35m x 2.2m |
| #40 | 100% CR | Black | 620% | / | 2.23 | 1.3m x 2.1m |
| #45 | 100% CR | Black | 720% | / | 2.30 | 1.3m x 1.1m 1.2m x 2.1m 1.35m x 2.2m |
| #50 | 100% CR | Black | 710% | / | 2.50 | 1.3m x 1.1m 1.2m x 2.1m |
| #88 | 100% CR | Black | 312% | / | 4.80 | 1.2m x 2.8m |
Japan DAIWABO - CR Neoprene Sponge (Chloroprene Rubber Sponge):
| Type | Composition | Color | Elongation Rate | Hardness (HS) |
200% Modulus (kg/cm2) |
Size |
| #12 Skin / Cell |
100% CR | Black | 500% | 35 | / | 51" x 83" |
| #12 Cell / Cell |
475% | 33 | / | |||
| #21 Skin / Cell |
100% CR | Black | 500% | 28 | / | 51" x 83" |
| #21 Cell / Cell |
575% | 25 | / | |||
| #35 Skin / Cell |
100% CR | Black | 625% | 25 | / | 51" x 83" |
| #35 Cell / Cell |
600% | 22 | / | |||
| DX Skin / Cell |
100% CR | Black | 675% | 19 | / | 51" x 83" |
| DX Cell / Cell |
650% | 18 | / |
Japan HEIWA - CR Neoprene Sponge (Chloroprene Rubber Sponge):
| Type | Composition | Color | Elongation Rate | Hardness (HS) |
200% Modulus (kg/cm2) |
Size |
| FK Skin / Cell |
100% CR | Black | 690% | 52 | / | 51" x 83" |
| FK Cell / Cell |
640% | 47 | / | |||
| EX Skin / Cell |
100% CR | Black | 700% | 39 | / | 51" x 83" |
| EX Cell / Cell |
720% | 33 | / | |||
| SK Skin / Cell |
100% CR | Black | 840% | 36 | / | 51" x 83" |
| SK Cell / Cell |
800% | 31 | / |
Korea JAKO - CR Neoprene Sponge (Chloroprene Rubber Sponge):
| Type | Composition | Color | Elongation Rate | Hardness (Type C) |
200% Modulus (kg/cm2) |
Size |
| M (SL) Skin / Cell |
100% CR | Black | 600% | 1 - 4 | 1.50 | 51" x 83" |
| M (SL) Cell / Cell |
600% | 0 - 2 | 1.10 | |||
| M Skin / Cell |
100% CR | Black | 500% | 4 - 7 | 3.00 | 51" x 83" |
| M Cell / Cell |
500% | 2 - 5 | 2.20 | |||
| M (M) Skin / Cell |
100% CR | Black | 500% | 5 -7 | 3.20 | 51" x 83" |
| M (M) Cell / Cell |
500% | 3 - 5 | 2.70 | |||
| M (H) Skin / Cell |
100% CR | Black | 450% | 7 - 11 | 4.00 | 51" x 83" |
| M (H) Cell / Cell |
440% | 4 - 8 | 3.20 | |||
| M (HH) Skin / Cell |
100% CR | Black | 380% | 13 - 17 | 7.40 | 51" x 83" |
| M (HH) Cell / Cell |
360% | 8 - 13 | 6.00 | |||
| BF Skin / Cell |
100% CR | Cream | 600% | 3 - 7 | 1.60 | 51" x 83" |
| BF Cell / Cell |
600% | 2 - 5 | 1.30 |
Neoprene Fabric Production Processing:
SGS Test Report (ECO-Neoprene Fabric):
SGS REACH Test
SGS RoHS Test
SGS Toxic Elements Test
SGS Toxic Elements Test
Description of SGS Test Products:
ECO-Neoprene Sponge Laminated ECO-Fabric made of Nylon, Polyester, Lycra, Dyed and Finished.
Limestone Based Eco-Friendly Rubber Sponge Can Fulfill The Below International Standards:
| Oeko-Tex Standard 100 |
Class II |
| REACH | 151 substances in the Candidate List of Substances of Very High Concern (SVHC) for Regulation (EC) No 1907/2006 concerning the REACH |
| RoHS | Restriction of Hazardous Substances - RoHS 2.0 Directive 2011/65/EU Annex II; Recasting 2002/95/EC |
| CPSIA | USA Public Law 110-314 (Consumer Product Safety Improvement Act of 2008, CPSIA) - 1) Lead in accessible substrate materials 2) Phthalates |
| PAHs | Comply with (Category 2) of ZEK 01.4-08 of German ZLS and its amendments |
| Toxic Elements | Migration of Certain Elements - EN 71-3:1994+A1:2000+AC:2002 |