項目

檢測項目

GB國家標(biāo)準(zhǔn)

國際標(biāo)準(zhǔn)

1

Apparent density - 密度

GB/T451.2, GB/T451.3

IEC 60641-2

2

Thickness - 厚度

GB/T451.3

-

3

Tensile strength and elongation - 紙和紙板抗張強度和延伸率

GB/T12914

ISO 1924-2

4

Tensile strength folded - 折疊拉伸強度

GB/T 453 -1989

ISO 1924-2

5

Shrinkage, Compressibility - 收縮性, 壓縮性

GB/T451.1  GB/T451.2

IEC 60641-2

6

Ply bond strength - 層間粘結(jié)性

JB/T 8989.2 - 1999

IEC 60641-2

7

Flexural strength and modulus - 彎曲強度和模量

JB/T 8989.2 - 1999

DIN 52352

8

Water content - 水分

GB/T462

ISO 287

9

Water content of oil impregnated solids - 浸油固體材料水分

-

IEC 60814

10

Ash content - 灰份

GB/T463

ISO 2144

11

Conductivity of aqueous extracts - 水抽出物電導(dǎo)率

GB/T7976

IEC 60641-2

12

pH-value of aqueous extracts - 水抽出物pH值

GB/T1545.2

IEC 60641-2

13

Oil absorption - 吸油性

JB/T 8989.2 - 1999

IEC 60641-2

14

Degree of polymerisation - 聚合度

GB/T 29305-2012

IEC 60450

15

Nitrogen content - 有機氮含量

-

ASTM D982

16

X-ray - X射線

JB/T 8989.2 - 1999

IEC 60641-2

17

Electric strength in air and in oil (pressboard and presspaper) - 空氣及油中電氣強度(壓紙板和壓紙)

JB/T 8989.2 - 1999

IEC 60641-2

18

Electric strength in air and in oil (paper) - 電氣用纖維素紙 第二部分：試驗方法

GB/T 20628.2 - 2006

IEC 60554-2

19

Dissipation Factor in air and in oil (20 and 90°C) - 空氣及油中介質(zhì)損耗 (20 & 90°C)

GB/T 1409-19881

IEC 60250

20

Electric strength in oil (laminated pressboard)-油中電氣強度(層壓紙板)

GB/T 1408.1 - 2006

IEC 60763-2

21

Microscopic Evaluation - 顯微分析 

AN-1300

BS EN 50353