Flexible Laminates
Adhesiveless flexible copper clad laminates, microthin sputtered copper clad types, adhesive bonded laminates with ED and RA copper, polyimide coverlays with polyimide, acrylic or epoxy adhesive and adhesive bonding sheet materials, polyimide type photoimageable coverlay.
Doosan has a wide range of flexible base materials optimized for specific applications.
A standard product for flexible circuits, DSFlex-600 is available in single- or double-sided material, with both ED and rolled copper in a variety of constructions.
- Good flexible endurance
- Good bond strength to bonding sheet & prepreg
- Excellent dimensional stability & thermal resistance
- Available low profile & Hi-flex RA Copper
Adhesiveless polyimide flexible copper clad laminate with enhanced features:
- Conforms to IPC4204/25
- Excellent dimensional stability
- Excellent heat resistance, compatible with lead free solder process
- Specific grades offer Standard or High Flex Endurance Copper combined with Standard Polyimide or Low Modulus Copper to suit particular applications
Polyimide flexible copper clad laminate bonded with epoxy (non flame retardant) adhesive:
- Available in rolls 610mm wide and in production-ready panels cut to customers’ sizes
G1932 is a polyimide flexible copper clad laminate with epoxy flame retardant adhesive.
- ED copper and RA copper options
- Available in rolls 610mm wide and in production-ready panels to customers’ sizes
Sheldahl Novaclad® products use a proprietary deposition process to join polyimide film and copper, creating a single or double sided adhesiveless composite. Novaclad® laminates are engineered for use in harsh environments such as temperature extremes and chemical exposures.
It is a Halogen free Copper Polyimide Copper Laminate with Cr Tiecoat and with a elecrtolytic copper with a thickness 2 to 5 μm.
Standard roll width is 12″ (305 mm)
Polyimide film with acrylic adhesive (non flame retardant) layer for use as coverlay in flexible circuit applications:
- available in rolls 610mm wide and in production-ready panels cut to customers sizes
T1647 is a polyimide coverlay with flame retardant acrylic adhesive.
- available in rolls 610mm wide and in production-ready panels cut to customers’ sizes
- 25 micron coverlay available with easy peel coversheet
Single and double sided adhesiveless flexible copper clad laminates (2-layer FCCL)
- Excellent soldering reliability, dimensional stability and chemical resistance.
- Excellent flexibility and electrical properties.
- Halogen-free, Flammability UL94 V-0.
- Compatible with EU RoHS directive, free of Pb, Hg, Cd, Cr6+, PBB, PBDE, etc.
- Excellent soldering reliability, dimensional stability and chemical resistance
- Excellent flexibility and electrical properties
- Halogen free, Flammability UL94 V-0
- Compatible with EU RoHS directive, free of PB, Hg, Cd, Cr6+, PBB, PBDE, etc…
- Excellent soldering reliability, dimensional stability and chemical resistance
- Excellent mechanical and electrical properties
- Halogen free, Flammability UL94 VTM-0
- Compatible with EU RoHS directive, free of PB, Hg, Cd, Cr6+, PBB, PBDE, etc…
- Adhesive based copper clad PI laminate
- Halogen free, Flammability UL94 V-0
- Excellent flexibility, thermal resistance, dimensional and electrical properties
- Compatible with EU RoHS directive, free of Pb, Hg, CD, Cr6+, PBB, PBDE, etc…
- Halogen free, flammability UL94 V-0
- High bonding strength, good dimensional stability and thermal resistance
- Low adhesive flowing, good processability, suitable for both fast and traditional lamination style
- Compatible with EU RoHS directive, free of Pb, Hg, Cd, Cr6+, PBB, PBDE, etc…
