BR-DSS-LX Series


▲ 胶片结合面
BR-DSS-LX Series 为高温延伸率双光泽电解原箔经精确的电镀铜瘤制程,控制次微米铜瘤的大小及分布,大幅降低铜箔压合面的粗糙度,并提供足够的铜箔抗撕强度。

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主要特色

  • 极低粗糙度的红棕色箔
  • 均一的次微瘤化镀层处理

应用范围

  • 高频产品
  • 极细线路板

产品规格表

BR-DSS-LLX

Item Unit Qoz
1/4oz
Toz
1/3oz
Hoz
1/2oz
1oz 2oz
9µm 12µm 18µm 35µm 70µm
Foil type *** LLX LLX LLX LLX LLX
Area Weight g/m^2 83±6 107±7 153±10 285±15 580±15
Tensile
Strength
R.T Kgf/mm^2 ≧24
Elongation R.T % ≧3
H.T % ≧3
Roughness S/S(Ra) µm ≦0.35
S/S(Rq) µm ~0.26
M/S(Rz) µm ≦3.0 ≦3.0 ≦3.0 ≦3.0 ≦3.0
M/S(Rq) µm *** *** ~0.25 ~0.25 ~0.25
Peel Ultra
Low Loss
Preperg
kgf/cm
(lbf/in)
≧1.0 ≧1.3 ≧0.5
(≧2.9)
≧0.6
(≧3.4)
≧0.7
(≧4.0)

1)Roughness is determined by contact stylus profilometer(JIS94).
2)Peel is evaluated by 4 pieces of Ultra Low Loss Prepregs(7628).



BR-DSS-2LX

Item Unit Boz
2/9oz
Qoz
1/4oz
Toz
1/3oz
Hoz
1/2oz
1oz
8µm 9µm 12µm 18µm 35µm
Foil type *** 2LX 2LX 2LX 2LX 2LX
Area Weight g/m^2 73±5 83±6 107±7 153±10 285±15
Tensile
Strength
R.T Kgf/mm^2 ≧24
Elongation R.T % ≧2 ≧3
H.T % ≧2 ≧3
Roughness S/S(Ra) µm ≦0.30
S/S(Rq) µm ~0.26
M/S(Rz) µm ≦2.0 ≦2.0 ≦2.0 ≦2.0 ≦2.0
M/S(Rq) µm *** *** *** ~0.20 ~0.20
Peel Ultra
Low Loss
Preperg
kgf/cm
(lbf/in)
*** *** *** ≧0.45
(≧2.6)
≧0.6
(≧3.4)

1)Roughness is determined by contact stylus profilometer(JIS94).
2)Peel is evaluated by using 4 pieces of Ultra Low Loss prepregs(7628).

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