Standard No.:	FZ/T 50010.5-1998
English Name:	Pulp board for viscose fiber - Determination of ash content
Chinese Name:	粘胶纤维用浆粕 灰分含量的测定
Chinese Classification:	W51    Half finished chemical fibre products
Professional Classification:	FZ    Professional Standard - Textile
ICS Classification:	59.080.40 59.080.40    Coated fabrics 59.080.40
Issued by:	GJFZGYJ
Issued on:	1998-12-25
Implemented on:	1999-7-1
Status:	superseded
Superseded by:	FZ/T 50010.5-2023 Pulpboard for regenerated cellulose fiber-Determination of ash content
Superseded on:	2023-11-1
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	30.00
Delivery:	via email in 1 business day

1 Scope



This Standard specifies a method for the determination of ash content in pulp board for viscose fiber.

This Standard applies to all kinds of pulp boards for viscose fiber.



2 Normative References



The following standards contain provisions which, through reference into this Standard, constitute provisions of this Standard. At time of publication, the editions indicated were valid. All the standards will be revised, and all parties coming to an agreement according to this Standard are encouraged to study whether the latest editions of the following standards are applicable.

GB/T 8170-1987 Rules for Rounding off of Numerical Values

FZ/T 50010.1-L998 Pulp Board for Viscose Fiber - Sampling Method

FZ/T 50010.2-1998 Pulp Board for Viscose Fiber - Determination of Moisture Content



3 Definition



Ash content refers to the ratio of the mass of the residue after ignition at a temperature specified in this Standard to the absolute dry mass of the original sample, expressed as a percentage.