This standard specifies the technical specifications for fuse paper. This standard applies to fuse paper. QB/T 3528-1999 Fuse paper (fuse paper) QB/T3528-1999 Standard download decompression password: www.bzxz.net

Light Industry Standard of the People's Republic of China
Fuse Paper
(Fuse Paper)
Subject Content and Scope of Application
This standard specifies the technical specifications for fuse paper. This standard applies to paper for winding fuse. 2 Reference standards
GB/T 450
Taking samples of paper and paperboard
GB/T 451.1
Determination of size and deflection of paper and paperboardGB/T 451.2 to
Determination of basis weight of paper and paperboard
GB/T451.3Determination of thickness of paper and paperboardGB/T453Determination of tensile strength of paper and paperboard (constant rate loading method)GB/T455.1Determination of tearing resistance of paper
GB/T462Determination of moisture content of paper and paperboard
Determination of water absorption of paper and paperboard (Cobber method)GB/T 1540
Counting sampling procedure and sampling table for batch inspection (applicable to inspection of continuous batches)GB/T 2828
GB/T 10342
Paper packaging and marking
Standard atmosphere for sample handling and testing
GB/T 10739
Pulp, paper and paperboard
3 Product classification
3.1 Fuse paper is divided into two grades, B and C, according to quality. 3.2 Fuse paper is roll paper.
QB/T 3528--1999
Replaces ZBY 32031-—1990
3.3 The roll width is 787mm or as specified in the order contract, and the width deviation is not allowed to exceed ±5mm. The roll diameter is (800±50)mm, and the mass of each roll does not exceed 300kg.
Technical requirements and test methods
The technical indicators and test methods of fuse paper shall be as specified in Table 1. Table 1
Not less than
Approved by the State Bureau of Light Industry on April 21, 1999
70.0±3.5
170.0±3.5
80.0±4.0
Test method
80.0±4.0
GB/T 451.2
GB/T 451.3
1999-03-01 implementation
Tensile strength
Tear strength
Elongation
Water absorption
Delivery moisture
Not less than
Not less than
Not less than
Not more than
QB/T3528—1999
Continued Table 1
g/m2(60s）
6. 0～9. 0
The fiber structure of paper is uniform, without cloud pattern, and its appearance shall be consistent with the paper sample specified in the order contract. The cutting edge of paper shall be neat and clean, and the paper surface shall be smooth. 3.00
Test method
GB/T453
GB/T 455.1
GB/T453
GB/T 1540
GB/T462
The paper surface shall not have folds, wrinkles, transparent spots, holes, spots, streaks, sand, hard blocks, undissociated fiber bundles, knots, etc. The paper produced by double mesh shall not have single-layer paper inside. 4.5
The rolls must be uniformly tight, the roll core is firm and should not be deformed. The end surface of the roll should be flat, without cracks, the bow should not exceed 15mm, and the serration should not exceed 5mm. There shall be no more than 4 broken ends per roll of paper, and the broken ends shall not be glued, but they shall be marked with colored paper strips at the end of the roll. Inspection rules
The number of deliveries shall be one batch, but shall not exceed 30t. 5.1
The delivery inspection shall be carried out in accordance with the provisions of GB/T2828. The sample unit is the roll. 5.3 The sample collection and the temperature and humidity treatment of the sample before inspection shall be carried out in accordance with the provisions of GB/T450 and GB/T10739. 5.4 The sampling plan, inspection level, qualified quality level (AQL), ​​etc. shall be in accordance with the provisions of Table 2. Table 2
Sampling plan
Batch, roll
91~280
Normal secondary sampling
Inspection level 1
Class B non-conforming products
Sample size
6 Marking, packaging, transportation, storage
Class C non-conforming productsbZxz.net
Package and mark in accordance with the provisions of GB/T10342, and make the following supplements. 6.1
Classification of nonconformities
Class B nonconformities
Class C nonconformities
Tensile strength
Tear strength
Transportation should be carried out by covered and clean transport vehicles. 6.2
3When transporting and stacking, roll on a flat ground in the direction indicated by the arrow on the roll. 6.3
6.4Rolls must not be dropped from a height.
5Paper should be properly stored to prevent the influence of rain, snow and ground moisture. 6.5
Elongation
Water absorption
Delivery moisture
Appearance and specifications
Additional instructions:
QB/T3528-1999
This standard was proposed by the Paper Industry Department of the Ministry of Light Industry. This standard is under the jurisdiction of the National Papermaking Standardization Center. This standard was drafted by the Fushun Papermaking Factory in Liaoning Province. From the date of implementation of this standard, the former Light Industry Ministry Standard QB161--1978 will be invalid.
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