| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CFR,EXW,CIF,DDU,DDP |
| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | Shenzhen,Guangzhou,Hongkong |
Model No.: Durostone® CFR767
Brand: Durostone
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
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
Features of Durostone® CFR 767:
Excellent flux resistance
Can withstand temperatures up to 300°C
excellent chemical resistance
Brown
Coefficient of linear Expansion(10-6/K) beteen 30℃ & 200℃
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
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
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