Closed Cell CR Neoprene Foam Sheet | Custom Neoprene Sponge

Product Description

Closed Cell CR Neoprene Foam Sheet manufactured by Qingdao Guanshan Industry Co., LTD is a versatile, high-performance chloroprene rubber sponge designed for demanding industrial, commercial, and consumer applications. Combining excellent chemical stability, a wide operating temperature range, and an ideal cost-to-performance balance, our CR foam delivers reliable cushioning, thermal insulation, and sealing.

Whether you need custom-shaped anti-vibration pads, weather stripping, HVAC insulation, or high-grade sports and protective padding, our closed-cell structure ensures total resistance to moisture, tear fatigue, and low flammability.

Key benefits of chloroprene rubber (CR).

• Wide Temperature Range & Thermal Stability: Retains optimal physical and mechanical properties across cold and warm operating environments.

• Chemical & Detergent Resistance: Exceptional tolerance against oils, greases, detergents, and various industrial chemicals.

• High Ozone & Weather Resistance: Withstands outdoor exposure without cracking or degrading over time.

• Low Flammability: Inherently safer performance regarding flame resistance compared to standard general-purpose foams.

• Superior Mechanical Resilience: High fatigue, tear, and shock absorption resistance with great rubber-to-metal adhesion.

  

Applications

• Gaskets and seals

• Anti-vibration pads

• Weather stripping

• HVAC insulation

• Sports equipment padding (e.g., wetsuits, knee pads)

• Protective packaging

Value-Add Fabrication Services

We don't just supply raw sheets; we deliver ready-to-use finished parts:

• Custom Thickness Slicing: Precision-cut to your exact thickness requirements.

• Adhesive Backing (PSA): High-strength single-sided or double-sided adhesive tape lamination.

• Width Slitting: Cut into custom roll or strip widths.

• Die Cutting & CNC Cutting: Custom shapes, gaskets, and pads fabricated strictly according to your CAD drawings or samples.

FAQ：

Q1: What is the difference between CR Neoprene foam and EPDM foam?

A: CR (Chloroprene) foam offers superior oil/detergent resistance, better rubber-to-metal adhesion, and lower flammability, whereas EPDM foam excels more in long-term outdoor UV and extreme ozone resistance.

Q2: Can you provide free samples of the Closed Cell CR Neoprene Foam Sheet?

A: Yes! We offer free A4-sized material samples. You only need to cover the courier shipping cost.

Q3: What is your MOQ (Minimum Order Quantity)?

A: For standard stock sheets, our MOQ is [如：200 sheets / 500 sqm]. For custom die-cut parts or special adhesive lamination, please talk to our sales engineers.

Q4: Can you apply a custom adhesive tape on the back?

A: Yes, we can laminate high-tack acrylic or rubber-based double-sided adhesive tape tailored to your bonding surface (metal, plastic, glass, etc.).