【H2135 CEM-3】
特性/ Features
優秀的機械加工性,可沖孔加工,鉆孔加工鉆頭使用壽命可延長
Excellent mechanical processability, punching process applicable, longer drill bit life .
電性能與FR-4相當,加工工藝與FR-4相同
Electrical properties and PCB processing similar to FR-4.
可依需求提供高CTI的CEM-3板材/ High CTI CEM-3 available upon request (CTI 600);
應用領域/ Applications
汽車電子、儀器儀表、信息家電、自動控制器、游戲機等。
Automotive electronics,apparatus and instrument,information household appliances,remote control unit,game machine,and etc.
主要特性 / General properties
檢測項目
Item |
單位
Unit |
檢測條件
Test Condition |
規范值
Spec |
典型值
Typical Value |
玻璃化轉變溫度 Tg |
℃ |
DSC |
≥120 |
128.5 |
剝離強度 1oz Peel Strength |
N/mm |
260 ℃ , 10S |
≥1.05 |
1.54 |
熱應力 Thermal stress |
S |
260 ℃ ,solder dip |
> 10 |
60s |
彎曲強度 Flexural Strength |
N/mm2 |
經向 LW |
≥276 |
380 |
緯向 CW |
≥186 |
280 |
燃燒性 Flammability |
- |
E 24/125 |
UL94V-0 |
V-0 |
表面電阻 Surface Resistivity |
MΩ |
After moisture |
≥1.0×104 |
2.37×106 |
體積電阻 VolumeResistivity |
MΩ·cm |
After moisture |
≥1.0×106 |
2.67×108 |
介電常數 Dielectric Constant |
- |
1 MHZ C 24/23/50 |
≤5.4 |
4.7 |
介質損耗角正切 Loss Tangent |
- |
1 MHZ C 24/23/50 |
≤0.035 |
0.016 |
耐電弧 Arc Resistance |
S |
D48/50 + D0.5/23 |
≥60 |
120 |
擊穿電壓 Dielectric Breakdown |
KV |
D48/50 + D0.5/23 |
≥40 |
55 |
吸水率 Moisture Absorption |
% |
D24/23 |
≤0.5 |
0.17 |
熱分解溫度 Td |
℃ |
Weight Loss 5% |
- |
310 |
CTE Z-axis |
Alpha 1 |
ppm / ℃ |
TMA |
- |
63 |
Alpha 2 |
ppm / ℃ |
- |
350 |
50 - 260 ℃ |
% |
- |
4.5 |
T288 |
min |
TMA |
- |
1 |
相比漏電起痕指數 CTI |
V |
IEC-60112 |
175 ~ 250 |
200 |
Specimen Thickness : 1.6mm ;
Explanation: C: Humidity conditioning; D: Immersion conditioning in distilled water ;
E: Temperature conditioning ;
◆ 介電常數 / Dielectric constant 
◆ 熱處理后板材經緯向尺寸變化
Dimensional change in cross and length direction after heat treatment

產品系列 / Purchasing information
厚度 Thickness |
銅箔 Copper foil |
標準尺寸 Standard size |
0.6~ 3.2mm |
18um ~ 105um |
37"×49" 、 41"×49" 、 43"×49" |
※ Other sheet size and thickness could be available upon request
【H2135hf 無鹵CEM-3 Halogen-free】
特性/ Features
優秀的機械加工性,可沖孔加工,鉆孔加工鉆頭使用壽命可延長
Excellent mechanical processability, punching process applicable, longer drill bit life .
電性能與FR-4相當,加工工藝與FR-4相同
Electrical properties and PCB processing similar to FR-4.
可依需求提供高CTI的無鹵CEM-3板材/ High CTI Halogen-free CEM-3 available upon request (CTI 600);
可依需求提供Tg≥140的無鹵CEM-3板材/TG≥140 Halogen-free CEM-3 available upon request.
應用領域/ Applications
汽車電子、儀器儀表、信息家電、自動控制器、游戲機等。
Automotive electronics,apparatus and instrument,information household appliances,remote control unit,
game machine,and etc.
主要特性 / General properties
檢測項目
Item |
單位
Unit |
檢測條件
Test Condition |
規范值
Spec |
典型值
Typical Value |
玻璃化轉變溫度 Tg |
℃ |
DSC |
≥120 |
128.5 |
剝離強度 1oz Peel Strength |
N/mm |
260 ℃ , 10S |
≥1.05 |
1.54 |
熱應力 Thermal stress |
S |
260 ℃ ,solder dip |
> 10 |
60s |
彎曲強度 Flexural Strength |
N/mm2 |
經向 LW |
≥276 |
380 |
緯向 CW |
≥186 |
300 |
燃燒性 Flammability |
- |
E 24/125 |
UL94V-0 |
V-0 |
表面電阻
Surface Resistivity |
MΩ |
After moisture |
≥1.0×104 |
2.37×106 |
體積電阻 VolumeResistivity |
MΩ·cm |
After moisture |
≥1.0×106 |
2.67×108 |
介電常數 Dielectric Constant |
- |
1 MHZ C 24/23/50
|
≤5.4 |
4.7 |
介質損耗角正切 Loss Tangent |
- |
1 MHZ C 24/23/50
|
≤0.035 |
0.016 |
耐電弧 Arc Resistance |
S |
D48/50 + D0.5/23 |
≥60 |
120 |
擊穿電壓 Dielectric Breakdown |
KV |
D48/50 + D0.5/23 |
≥40 |
55 |
吸水率 Moisture Absorption |
% |
D24/23 |
≤0.5 |
0.17 |
熱分解溫度 Td |
℃ |
Weight Loss 5% |
- |
335 |
鹵素含量Halogen content |
Cl |
ppm |
EDX-GP |
≤900 |
310 |
Br |
ppm |
≤900 |
30 |
Cl+Br |
ppm |
≤1500 |
350 |
T288 |
min |
TMA |
- |
1 |
相比漏電起痕指數 CTI |
V |
IEC-60112 |
175 ~ 250 |
200 |
Specimen Thickness : 1.6mm ;
Explanation: C: Humidity conditioning; D: Immersion conditioning in distilled water ;
E: Temperature conditioning ;
◆ 介電常數 / Dielectric constant

◆ 熱處理后板材經緯向尺寸變化
Dimensional change in cross and length direction after heat treatment

產品系列 / Purchasing information
厚度 Thickness |
銅箔 Copper foil |
標準尺寸 Standard size |
0.6~ 3.2mm |
18um ~ 105um |
37"×49" 、 41"×49" 、 43"×49" |
※ Other sheet size and thickness could be available upon request
【高性能散熱材料——Thermal conductivity CEM-3 (HA30)】
特性/ Features
良好的導熱性能,熱導率≥1.0W/ m?K
Excellent thermal conductivity, ≥1.0W/ m?K
優異的耐熱性能,適應無鉛制程
Excellent solder heat endurance, Lead-free compatible CEM-3 laminate
基材白色,不透明,遮光性好
White and opaque with good color-change resistance
優秀的機械加工性
Excellent mechanical processability
應用領域/ Applications
LED背光源、家用照明、汽車電子、電源電路等(見下圖)
LED backlight module、consumer Lighting、Automotive electronics、Power supplies(refer to figure)
主要特性 / General properties
檢測項目
Item
|
單位
Unit
|
檢測條件
Test Condition
|
規范值
Spec
|
類型 1
Type 1
|
類型 2
Type 2
|
熱導率Thermal Conductivity
|
W/ m·K |
ASTM D 5470 |
≥1.0 |
1.02 |
1.51 |
玻璃化轉變溫度 Tg |
℃ |
DSC |
≥110 |
120 |
120 |
剝離強度1oz Peel Strength
|
N/mm |
288 ℃ , 10S |
≥1.05 |
1.56 |
1.53 |
熱應力Thermal stress
|
S |
288 ℃ ,solder dip |
> 10 |
60s No delamination |
60s No delamination |
彎曲強度 Flexural Strength |
N/mm2 |
經向 LW |
≥276 |
326 |
326 |
緯向 CW |
≥186 |
235 |
235 |
燃燒性 Flammability |
- |
E 24/125 |
UL94V-0 |
V-0 |
V-0 |
表面電阻Surface Resistivity
|
MΩ |
After moisture |
≥1.0×104 |
4.62×106 |
4.62×106 |
體積電阻VolumeResistivity
|
MΩ·cm |
After moisture |
≥1.0×106 |
3.76×108 |
3.76×108 |
介電常數Dielectric Constant
|
- |
1 MHZ C 24/23/50
|
—— |
5.1 |
5.6 |
介質損耗角正切Loss Tangent
|
- |
1 MHZ C 24/23/50
|
≤0.035 |
0.019 |
0.019 |
耐電弧 Arc Resistance |
S |
D48/50 + D0.5/23 |
≥60 |
128 |
128 |
擊穿電壓Breakdown Voltage
|
KV |
IPC-TM-650 2.5.6 .2
D48/50 + D0.5/23
|
≥40 |
60 |
60 |
吸水率Moisture Absorption
|
% |
D24/23 |
≤0.5 |
0.35 |
0.35 |
CTI |
V |
IEC-60112 |
≥600 |
600 |
600 |
Specimen Thickness : 1.0mm ;
Explanation:
C: Humidity conditioning;D:Immersion conditioning in distilled water ; E:Temperature conditioning ;
導熱CEM-3和其他材料熱導率比較 Thermal Conductivity camparison
主要應用Applications

產品系列 / Purchasing information
厚度 Thickness |
銅箔 Copper foil |
標準尺寸 Standard size |
0.8~ 3.2mm |
18um ~ 105um |
37"×49" 、 41"×49" 、 43"×49" |
※ any specific inquuiry could be available upon request
【覆銅板厚度公差表】
CCL thickness and tolerance list
標準厚度 mm
standard thickness
|
厚度公差 mm / tolerance |
Class B/L 級 |
Class C/M 級 |
0.025 ~ 0.119 |
±0.018 |
±0.013 |
0.120 ~ 0.164 |
±0.025 |
±0.018 |
0.165 ~ 0.299 |
±0.038 |
±0.025 |
0.300 ~ 0.499 |
±0.050 |
±0.038 |
0.500 ~ 0.785 |
±0.064 |
±0.050 |
0.786 ~ 1.039 |
±0.100 |
±0.075 |
1.040 ~ 1.674 |
±0.130 |
±0.075 |
1.675 ~ 2.564 |
±0.180 |
±0.100 |
2.565 ~ 3.579 |
±0.230 |
±0.130 |
3.580 ~ 6.350 |
±0.300 |
±0.150 |
※ 一般情況下,華正電子依照二級厚度公差(B/L級)要求接單作業,加嚴厚度公差(三級公差C/M級)或特殊厚度公差要求可協商解決。
Commonly , we will accept the order form according to the Class B/L , the Class C/M or other special tolerance could be available upon request.
※ Class B、C表示不含銅箔的板材厚度; Class L、M為含銅箔在內的板材厚度;
Class B、C figure the dielectric thickness ;Class L、M figure the overall thickness;
如下圖 / As follows:
|