GB/T 745-2003

Active

Pulps--Determination of pentosan content

纸浆多戊糖的测定

Standard Type

GBT

ICS

85.040

CCS

Y31

Status

现行

Issue Date

2003-08-25

Implementation

2003-12-01

Responsible Dept

中国轻工业联合会

Drafting Unit

中国轻工业联合会

📚 References & Relations / 引用与关联

normative_reference GB/T 740

normative_reference GB/T 740-2003

normative_reference GB/T 741

normative_reference GB/T 741-2003

normative_reference ISO 638

normative_reference ISO 7213

📖 Terms & Definitions / 术语和定义 ai_extracted

四澳化法: tetrabrominated 含糠醛的溶液在室温下与过量澳作用1h，则1 mot糠醛可与4. 05 mot澳原子化合，称为四澳化法。
二澳化法: dibrominated 含糠醛的溶液在00C -2℃下作用5 min，则1 mot糠醛可与2 mot澳原子化合，称为二澳化法。

🔗 Related Standards / 同类标准

GB/T 13507-1992 Unbleached sulfite pulp GB/T 2678.1-1993 Pulps--Determination of screened components GB/T 2678.4-1994 Pulps and paper--Determination of zero-span tensile properties GB/T 2679.6-1996 Corrugating medium--Determination of the flat crush resistance after laboratory fluting GB/T 5400-1998 Pulps--Method for determination of copper number GB/T 18829.6-2002 Determination of fiber coarseness GB/T 8940.2-2002 Pulp--Preparation of laboratory sheets for the measurement of brightness GB/T 10740-2002 Pulp--Estimation of dirt and shives

Content extracted by AI. Not officially verified.