Viale Libertà, 24 - 27100 Pavia - Italia
tel: +39 0382.32173 - +39 0382 302952
fax: +39 0382.301110
info@itbcccl.com

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Thermal Management - IMS

» Copper Clad Laminates

CEM - 1
CEM - 3
FR - 2
FR - 4
FR - 5

» Insulating Laminates

G - 10 / FR - 4 Sheets
G - 11 / FR - 5 - Glass Epoxy Laminate

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Products

NEMA GRADE CLASSIFICATIONS AND APPLICATION
NEMA Grade ^a (Resin Basis)	CARRIER	PROPERTY/ PROPERTIES	POSSIBLE APPLICATIONS

FR-1 (PF) ^b	Paper	Flame retardant, not electrically high quality	Automatic toys, pocket calculators

FR-2 (PF) ^b	Paper	Flame retardant, electrically high quality	Standard TV, audio and telephone equipment

FR-3 (EP)	Paper	Flame retardant, highgrade dielectric properties	High-quality TV and audio equipment

FR-4 (EP)	Glass cloth	Flame retardant, electrically very high quality	Multilayer circuit boards, computer systems

FR-5 (EP)	Glass cloth	As FR-4 but higher glass transition point	Electronic equipment exposed to thermal stress

G-10 (EP)	Glass cloth	Not treated for flame retardancy	Electronic equipment exposed to mechanical stress

G-11 (EP)	Glass cloth	Not treated for flame retardancy, Tg higher than in G-10 strips	As in G-10, but in components exposed to thermal stress such as insulating

CEM-1 (EP) ^c	Core of Paper, cover of glass cloth	Flame retardant, electrically high quality	FR-3 applications such as TV and audio equipment exposed to mechanical stress

CEM-3 (EP) ^c	Core of glass mat, cover of glass cloth	Flame retardant, electrically high quality	Economical applications, FR-4 with lower dimensional stability

^a FR = Flame retardant ; PF = Phenolic resin ; EP = Epoxy resin
^b FR-1 and FR-2 for straight insulating or copper-clad materials
^c Applications - related alternatives to FR-3 and FR-4

LAMINATE PROCESS

THIN LAMINATE
PRODUCT RANGE
	- Minimum thickness ~ 0.10 mm. (0.006 inch)
	- Maximum thickness ~ 1 mm. (0.039 inch)
PRODUCT TOLLERANCE
	- Thickness tolerance:	Class C
	- Sheet size:	- 0 / +0.375 inch

RIGID LAMINATE
PRODUCT RANGE
	- Minimum thickness ~ 0.80 mm. (0.031 inch)
	- Maximum thickness ~ 3.20 mm. (0.125 inch)
PRODUCT TOLLERANCE
	- Thickness tolerance :	Class L, Class M (optional)
	- Sheet size:	- 0 / +0.375 inch

PRODUCT CATEGORY
LAMINATE 130 ~ 170 Tg
– Thin Core Laminate – Rigid Laminate – Copper Foil – Special Copper 400 micron	Thickness 0.10-1.00mm (6-39 mil) Thickness 1.0 -3.2 mm (39 -125 mil) Thickness : 17 -105 Micron (0.5-3.0 Oz.)

PRODUCTS FOR COMMODITY ELECTRONICS
IT - 130C IT - 140C IT - 150C	--» --» --»	Tg 130°C Epoxy Base Tg 135°C Epoxy Base Tg 145°C Epoxy Base	--» --» --»	Power Supply High CTI Equipments Desk Top Computer Lap Top Computer Printer Mobile Phone PDA Office Equipments High Layer count CPU / Chip Set Carrier

SPECIAL PRODUCTS FOR SPECIAL PROCESS OR APPLICATION
No-Flow Prepreg Laser Drill Prepreg Prepreg High-Gel	--» --» --»	135 Tg 135 – 170 Tg 135 Tg	--» --» --»	Heat zinc adhesive and electrical insulation HDI multi-layer CO2 laser drill Thickness control dimension control Complicated circuit design Thickness control

ENVIRONMENT FRIENDLY PRODUCT
Halogen free Prepreg & Laminate	--»	150 Tg	--»	Flammability UL94V0 Halogen free Antimony free Red phosphorous free Lead free process compatible Low CTE
Lead free Prepreg & Laminate	--»	150 Tg	--»	Flammability UL94V0 High Thermal resistance Lead free process compatible

HAZARDOUS SUBSTANCE CHECKING
Testing Item	Method	Result
Cadmium (Cd) Lead (Pb) Mercury (Hg) Chromium VI (Cr6+) PBBs/PBDEs	BS; EN1122: 2001 B EPA; 3050B EPA; 3052 EPA; 3060A & 7196A USEPA; 3540C & 3550C	Not Detected Not Detected Not Detected Not Detected Not Detected

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