Durostone®CFR767 – PCB Solder Pallet Materials

Durostone®CFR767 – PCB Solder Pallet Materials

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Min. Order:: 1 Kilogram

Min. Order:: 1 Kilogram

Transportation:: Ocean, Land, Air, Express

Port:: Shenzhen, Guangzhou, Hongkong

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Basic Info

Supply Ability:	10000
Payment Type:	T/T,Paypal
Incoterm:	FOB,CFR,EXW,CIF,DDU,DDP
Transportation:	Ocean,Land,Air,Express
Port:	Shenzhen,Guangzhou,Hongkong

Product Description

The combination of processing cycles in high temperature environments combined with aggressive fluxes can cause degradation of standard Durostone grades.The solution is Durostone CFR767, which is specially formulated for aggressive fluxes and high temperature process configurations.The resin used to produce Durostone CFR767 can withstand temperatures up to 300°C. When the solder bath temperature exceeds 265°C and the bottom PCB preheat exceeds 140°C, Durostone CFR767 should be used instead of the standard grade.Antistatic durostone sheet

Durostone CFR767 has excellent flux resistance. When fluxes containing halides or dicarboxylic acids are used in high-volume production, the lifetime of standard grade materials is reduced, so Durostone CFR767 is the ideal solution.wave soldering tray durostone

Durostone® CFR767 for harsh environments durostone
A combination of flux, temperature and process cycling can cause degradation of FO standard Durostone grade material.

The solution is Durostone® CFR767 which has been specially formulated for use with aggressive fluxes and high processes.durostone

For the production of Durostone CFR767 Wave Soldering Tray Synthetic Stone resin can withstand temperatures up to 300 ℃. Use one of the standard grades of Durostone CFR767 when the solder bath temperature exceeds 265°C and the bottom side of the PCB is preheated above 140°C. by the decision

Durostone CFR767 Durostone Pcb Wave Pallet has excellent solder flux resistance. When halogenated or dicarboxylic acid fluxes are used in high volume production, the lifetime of the standard grade material can be reduced so Durostone CFR767 is the ideal solution wave solder pallets

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Features of Durostone® CFR 767:

Excellent flux resistance
Can withstand temperatures up to 300°C
excellent chemical resistance
Brown

CFR767-1 CFR767

CFR767-7

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