LE酚醛樹脂層壓板

品 名

Grade

WS-3025

WS-2266

WS-3026

WS-2161E

WS-2161

適用標準

JIS

_

PL-FCM

PL-FLE

PL-FLI

NEMA

_

C

LE

L

材質

Base and resin

酚醛樹脂

Phenolic resin

酚醛樹脂

Phenolic resin

酚醛樹脂

Phenolic resin

酚醛樹脂

Phenolic resin

酚醛樹脂

Phenolic resin

試驗項目

Testing item

單位

Unit

處理條件

Processing

Condition

棉布

cotton cloth

特制粗棉布

Woven cloth

細棉布

Thin woven cotton cloth

細棉布

Thin woven cotton cloth

細棉布

Thin woven cotton cloth

平行層向耐電壓

Flatwise –with stand voltage

kv/mm

C-90/20/65

-

-

-

10

10

垂直層向耐電壓

Edgewise-withstand voltage

kv

O-0.5/90

-

-

-

5

-

絕緣電阻

Insulation

resistance

常態

Normal condition

MΩ

C-

90/20/65

-

-

-

10³×10⁵

-

煮沸后

After boiling

MΩ

C-90/20/65

+D-2/100

-

-

-

50×10³

-

體積電阻系數

Volume resistivity

MΩ-cm

C-

90/20/65

-

-

-

10⁵×10⁷

-

表面電阻系數

Surface resistivity

MΩ

C-

90/20/65

-

-

-

10⁴×10⁶

-

介電常數(1MHz)

Dielectric constant

―

C-

90/20/65

-

-

-

5．0-5．5

-

介電損耗 (1MHz)

Dielectric loss tangent

―

C-

90/20/65

-

-

-

0．050-0．060

耐電弧性

Arc resistance

sec

A

-

-

-

-

耐電磨性

Tracking resistance

V(CTI)

A

-

-

-

-

彎曲強度

Flexural strength

垂直層向

Perpendicular to laminae

MPa

A

105

120-180

110

100-150

100-150

壓縮強度

Compressive

strength

垂直層向

Perpendicular to laminae

MPa

A

-

250-300

-

200-250

250-300

平行層向

Parallel to laminae

MPa

A

-

130-230

-

100-150

150-200

抗張強度

Tensile strength

MPa

A

65

70-90

-

60-80

70-90

楊氏模量

Young’s modulus

MPa

A

-

11760-14700

-

11760-14700

11760-14700

粘結強度

Bonding strength

kN

A

5．5

8．0-10．0

6

6．0-8．0

7．0-9．0

洛氏硬度測量

Rockwell hardness

HR-R

A

-

116-120

-

118-122

116-120

埃左氏沖擊強度

Izod impact strength

平行層向

Parallel to laminae

J/cm

A

-

1．5-2．5

-

0．5-0．7

0．7-0．9

加熱后外觀變化

Appearance after heating

℃/2hr

A

140

140

140

140

140

吸水率 (厚 1.0mm)

Water absorption(Thickness 1.0mm)

％

E -24/50

+D-24/23

1．9

1．6-1．8

1．8

1．6-1．8

1．6-1．8

比重

Specific gravity

―

A

1．4-1．45

1．4-1．45

1．4-1．45

1．3-1．45

1．3-1．45

熱膨脹系數

Thermal

expansion

垂直層向

Perpendicular to laminae

1/℃

RT~ 200℃

1．5×10^-4

-

1．3×10^-4

1．3×10^-4

平行層向

Parallel to laminae

1/℃

RT~ 200℃

8．0×10^-5

-

7．5×10^-5

2．4×10^-5

耐燃性

Burning

resistance

UL-94法

―

C-48/23/50

&E-168/70

鐵路車輛燃燒試驗

Burning quality test for rolling stock