What is Rogers CU4000™ and CU4000 LoPro®Electrodeposited Copper Foil ?

Rogers CU4000™ foil is intended for MLB designs using RO4000® cores and
prepreg materials requiring foil bonded outer layers. CU4000 ED foil is a high
performance single side treated electrodeposited copper foil with increased
mechanical bonding area designed to provide high peel strength on RO4400™
series prepregs. All CU4000 LoPro® foil is reverse treated electrodeposited
copper foil. This uses a thin adhesive layer to promote increased bond of
smooth copper to dielectric layers, with low conductor loss or reduced
insertion at higher frequencies. The thin adhesive layer results in a thickness
increase of approximately 0.00035”. CU4000 and CU4000 LoPro foils enable
simplified registration and reduced fill requirements for prepreg layers when
used in foil lamination MLB constructions.

Rogers CU4000 and CU4000 LoPro foils are designated as an IPC-4562 Grade 3,
High Temperature Elongation copper foil.

• Enables foil lamination of RO4000
MLB’s
• Superior adhesion to RO4400 series
prepregs
• Reduces prepreg fill requirements
• Simplifies MLB registration
• Enables HDI and build-up
technology

CU4000™ and CU4000 LoPro® Electrodeposited Copper Foil  datasheet

CU4000™ and CU4000 LoPro®standard thickness

½ oz. (18µm)
1 oz. (35µm)

CU4000™ and CU4000 LoPro®standard size

CU4000: 24.5” X 18.5” (622 X 470 mm) – quantities available in multiples of 100 sheets.
CU4000 LoPro: 24.8” X 18.5” (630 X 470 mm) – quantities available in multiples of 25 sheets.

CU4000™ and CU4000 LoPro® Material price

Rogers CU4000™ and CU4000 LoPro®price is very high, from 100 to 600 USD/sheet,

The price depend on the rogers  3035 substrate thickness,copper thickness,
Rogers  CU4000™ and CU4000 LoPro® substrate size etc.

Andwin use Rogers CU4000™ and CU4000 LoPro® to make mass PCB production,
Many types Rogers CU4000™ and CU4000 LoPro® are in stock,also, have good offer from Rogers factory.
If you need Rogers CU4000™ and CU4000 LoPro® or raw material,
Please contact us to get the supper good RogersCU4000™ and CU4000 LoPro® price.