Corrosion and Vibration Proof Polyurethane Foam - ECFP


Aerobon ECF-P series omni-conductive material is made of polyurethane composite material through foaming technology. The sponge cell size is consistent. Material is soft, highly resilient, and strong corrosion resistance. The foam has big elasticity and favorable vibration-proof effectiveness.  By electroplating the foam with conductive metal, the material becomes conductive. For assembly, conductive fabric normally is used as reinforcement layer of they PSA tape to be applied on the back of the conductive foam. The foam is electroplated. The electroplated coating has three layers which are respectively the nickel, copper, and nickel layers. The coating ensures the effective conductivity. The outermost nickel layer can also increase the antiseptic property of the material.

Product Description Typical Property Data Product Structure

Product Characteristics

Favorable conductivity and low resistance
Consistent coating, stable conductivity, and good corrosion resistance
Good flexibility and easy to die cut
Good elasticity and vibration proof
Selection of various thickness, wide range of application
Flame rating UL94-V0 can be selected for the product with a thickness of 0.3~3mm, and rating UL94 HB can be offered for thickness of 3~9mm
Different types of adhesive backing are available

Product Application

Product Application
Grounding
Handheld device, notebook computer
Housing, LCD displayElectronic chassis, indoor cabinet
Industrial equipment,  telecommunication equipment etc.

PROPERTIES CFP-03   CFP-05  CFP-08 CFP-10   CFP-15 CFP-20  CFP-25   CFP-30   CFP-35   CFP-40 TEST METHOD
colour Gray-Black Gray-Black Gray Gray-Black  Gray Gray-Black Visual 
Substrate type Omni-Conductive Foam(Ni-Cu-Ni) -
thickness mm 0.3  0.5 0.8 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Thickness gauge
Thickness tolerance mm ±0.15       ±0.30 (while thickness over 5mm, tolerance changes to ±0.5mm) -
180°Peel strength gf/in ≥800       ≥1200 ASTM D1000
Contact resistance Ω ≤0.2 ≤0.5 -
Surface resistance Ω/Sq ≤0.3 ≤0.5 ASTM F390
Shielding performance dB 50~80(10MHz~3GHz) ASTM D4935
Recommended compression ratio(%) 25-30% ASTM 3574
Tensile strength Kgf/cm² ≥9.0 ASTM D1000
proper temperature (℃) -20~100 -