Roechling CAG762 Durostone sheet

Durostone®CAG762 Optical & Antistatic Solder Pallet Composite high performace composite materials specifically designed for the PCB assembly process

Durostone®materials have been developed for all procedures within the PCB assembly prcosess,there are three main grades which are suitable for use in the SMT reflow and wave soldering processes. Durostone®CHP760,CAS761,CAG762, these materials offer the following features:

Excellent mechanical properties at elevated temperatures in both the wave soldering and SMT reflow processes

Low thermal conductivity

Excellent machining properties enabling the manufacture of complex design solder pallets

Good resistance to chemicals used in modern fluxes.

1. High temperature resistance can reach 330°C-350°C

2. The thermal conductivity is low.

3. Excellent mechanical properties, suitable for lead-free process.

4. It has excellent processing performance and can manufacture welding pallets with complex designs.

5. It has good photosensitivity, that is, it is aimed at the chemicals involved in mainstream fluxes.

Features of imported synthetic stone products:

1. High temperature resistance can reach 330°C-350°C

2. The thermal conductivity is low.

3. Excellent mechanical properties, suitable for lead-free process.

4. It has excellent processing performance and can manufacture welding pallets with complex designs.

5. It has good photosensitivity, that is, it is aimed at the chemicals involved in mainstream fluxes. .

Antistatic durostone sheet Application areas:

1. Wave soldering, reflow soldering

2. Insulation test fixture

3. SMT surface mount

4. PCBs such as furnace trays, tin furnace fixtures, etc.

5. Electronics industry

Durostone Pcb Wave Pallet Stock specifications:

Thickness 3mm.4mm.5mm.6mm.8mm.10mm.12mm

Size 1220*2440mm

Durostone®CAG762 Proterties Wave Soldering Tray Synthetic Stone Data Sheet

Material choose

Technical Data		CHO760	CAS761	CAG762	CFR767
Grade		Standard	Anti-Static	Anti-Static Optical	Flux Resistant
Color		Blue	Black	Grey	Bordeaux(Red)
Density(g/m3)		1.90	1.90	1.90	1.80
Flexural Strength 3 point support (MPa)	@23℃	360	360	360	380
	@150℃	180	180	180	260
	@185℃	-	-	-	150
Modulus of Elasticity (MPa)	@23℃	18000	18000	18000	18000
	@150℃	9000	9000	9000	14000
	@185℃	-	-	-	10000
Water Absorption(%)		＜0.20	＜0.20	＜0.20	＜0.20
Coefficient of linear Expansion(10-6/K) beteen 30℃ & 200℃		13	11	11	11
Thermal Conductivity (W/MK)		0.25	0.25	0.25	0.23
Maximum Operating Temperature(℃) 10-20 seconds		300	300	300	380
Standard Operating Temperature(℃)		260	260	260	300
Surface Resistivity(ohms)		-	105-109	105-109	105-109
Chemical Resistance		Good	Good	Good	Excellent
Sheet Size (mm)		2440 x 1220
Thickness available (mm)		3,4,5,6,8,10,12			5,6,8,10
Thickness Tolerance 3mm		-0/+0.10
Thickness Tolerance 4-12mm		-0/+0.20
Flatness Tolerance (for a panel size of 300 x 300)		0.20
Parallelism		0.10

All the values are average values

Material is considered as not electrostatic dissipative(ESD) if more than 5 measurements/m2

are insulative (1012 Ω. According to JEDEC standard JESD625B,a static dissipative material

is a material having a surface resistance between 104 and 1011 Ω