CR4305 is a kind of chloroprene rubber (CR) based flameretardant foam, widely used for sealing, cushioning and insulation in electronics, automotive and electrical equipment.
Key Properties
* Flame Retardancy
  Meets UL94 V0 standard, selfextinguishing, no dripping, high safety in fire conditions.
 * Material & Structure
  Closedcell structure, low water absorption, good sealing performance.
  Made of chloroprene rubber (CR), with stable physical and chemical properties.
* Mechanical Performance
  Good flexibility, resilience and compression set resistance.
  Provides effective cushioning, shock absorption and noise reduction.
* Weather & Aging Resistance
  Excellent resistance to heat, ozone, oil and weathering.
  Stable performance under longterm outdoor or harsh environment.
* Temperature Resistance
  Suitable for a wide operating temperature range, maintaining elasticity and sealing performance.
* Application Advantages
  Easy to diecut, laminate and process into gaskets, pads and seals.
  Ideal for electrical enclosures, automotive interiors, appliances and industrial sealing parts