White covering film series
+
  • White covering film series

01

Compliant with ROHS requirements,
Free of substances of very high concern (SVHC) in REACH regulations;


02

Higher thermal conductivity than ordinary aluminum-clad copper clad boards,
Effectively increasing the service life of electronic products;


03

Electromagnetic wave shielding and excellent cost performance;


04

Good machinability, excellent dimensional stability,
Contains ceramic heat dissipation filler.



Product Features

Excellent flexibility;
Good dimensional stability;

Excellent reflectivity, yellowing resistance, heat resistance and chemical resistance;

Excellent electrical performance and insulation;

Halogen-free and antimony-free, RoHS compliant;

 

Model/Material MATERIAL/TYPE JRCWO50515 ES252035 Industry Requirements
White Ink Layer (um) 15 15 ±5%
PI (um) 12 25 ±5%
AD (um) 15 25 ±5%
Used Layer (um) 42 65 ±5%
The overflow range can be adjusted according to customer requirements
Test Item Property Property IPC Standard or Industry Requirements
Peel Strength (kgf/cm) 0.6 1.0 ≥0.6
Heat Resistance 280℃/10s Pass 280℃/10s Pass 280℃/10s Pass
Dimensional Stability (Method B) MD (%) ±0.08 ±0.08 ±0.15
TD (%) ±0.05 ±0.05 ±0.15
Chemical Resistance HCL 2mol/L Peel
Decrease Rate (%)
4.6 4.5 ≤20
NaOH 2mol/L 4.5 4.6 ≤20
IPA 4.3 4.5 ≤20
Interlaminar Insulation Resistance (Ω) 89 90 ≥88
Surface Resistance (Ω) 4.14x1010 4.06x1010 ≥1.0x10 10
Volume Resistance (Ω.cm) 5.01x1014 5.33x1014 ≥1.0x10 12
Dielectric Constant (10MHz) 3.5 3.5 ≤4.0
Dissipation Factor (10MHz) 0.031 0.029 ≤0.04
Flame Retardancy Compliant with UL94-V0 standard Compliant with UL94-V0 or VTM-0 standard
Environmental Requirements Compliant with RoHS, REACH standards and halogen-free requirements Compliant with RoHS and halogen-free requirements
Shelf Life 20±10℃、50±20%RH 3 months 3 months 3 months
White covering film series
+
  • White covering film series

White covering film series

Excellent peel strength and flexibility; Excellent value for money; Excellent electrical properties and insulation; Excellent dimensional stability; Flame retardant: UL94-VO Transmittance >90%

Keywords


Get a Quote

Note: Please leave your contact information, our professionals will contact you as soon as possible!

Submit

Related Products

BEGETE 8.0W aluminum-clad copper clad laminate

Aluminum-clad copper clad laminate is a special kind of printed circuit board. Its substrate is metal (usually aluminum, copper, or other alloys), instead of the traditional epoxy fiberglass board. Metal-clad copper clad laminates are characterized by better heat dissipation performance and are mainly used in high-power lamps such as LED lighting, LED streetlights, and LED stage lighting, as well as automotive electronics and backlights.

CPI transparent substrate series

Excellent peel strength and flexibility; Excellent value for money; Excellent electrical performance and insulation; Excellent dimensional stability; Flammability rating: UL94-VO Transmittance >90%

White covering film series

Excellent peel strength and flexibility; Excellent value for money; Excellent electrical properties and insulation; Excellent dimensional stability; Flame retardant: UL94-VO Transmittance >90%

Ultrathin Wireless Charging Black Cover Film Series

Excellent peel strength and flexibility; Excellent value for money; Excellent electrical properties and insulation; Excellent dimensional stability; Flame retardant: UL94-VO Transmittance > 90%

< 1234 >