Y30 造纸综合 标准查询与下载
共找到 1477 条与 造纸综合 相关的标准，共 99 页
本标准规定了单位面积上瓦楞纸板淀粉含量的两种测定方法—酶化-重量法和酶化-比色法。 本标准适用于未经涂布处理的瓦楞纸板。
Determination of starch content in corrugated cardboard (enzymatic-gravimetric method and enzymatic-colorimetric method)
- ICS
- 85.010
- CCS
- Y30
- 发布
- 2012-07-04
- 实施
- 2012-10-15
This International Standard specifies a method for determining the (out-of-plane) tearing resistance of paper. It can also be used for boards having a low grammage if the tearing resistance is within the range of the instrument. This International Standard does not apply to corrugated fibreboard, but it may be applied to the components of such boards. It is not suitable for determining the cross-direction tearing resistance of highly directional paper (or board).
Paper - Determination of tearing resistance - Elmendorf method
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012-05
- 实施
Paper and board - Determination of bending stiffness - General principles for two-point, three-point and four-point methods.
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012-03-01
- 实施
- 2012-03-22
Testing of paper and board - Basic parameters for determination of reflectance factor - Part 2: Measurements made on fluorescent specimens
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012-03-01
- 实施
Testing of paper and board - Basic parameters for determination of reflectance factor - Part 1: Measurements made on non-fluorescent specimens
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012-03-01
- 实施
Paper and board. Determination of bending stiffness. General principles for two-point, three-point and four-point methods
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012-02-29
- 实施
- 2012-02-29
Paper and board - Determination of thickness, density and specific volume (ISO 534:2011); German version EN ISO 534:2011
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012-02-01
- 实施
This International Standardqd specifies three test methods for determining the bending stiffness of paper and paperboard. The test methods differ in the type of loading mode, thus giving rise to the two-point, three-point and fourpoint bending test methods. Forpaperand paperboard in alowthickness range, the two-point bending method and the three-point bending method are suitable. For corrugated fibreboard and board with a higher thickness, the fourpoint bending method is recommended. The measurement conditions are defined in such a Way that the test piece is not subjected to any signifficant permanent deformation during the test, nor is the range of validity of the eduations for calculating the bending stiffness exceeded. In these bending tests, the test pieces of paper and board are regarded as "beams "as defined by the science of the strength of materials, see Reference [1].
Paper and board - Determination of bending stiffness - General principles for two-point, three-point and four-point methods
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012-01
- 实施
Equivalent black area (EBA) and count of visible dirt in pulp, paper and paperboard by image analysis
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012
- 实施
This procedure provides for the extraction of pulp, paper, and paperboard samples using boiling reagent water followed by determination of the pH and conductivity of the extract.
pH and electrical conductivity of hot water extracts of pulp, paper, and paperboard
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 2012
- 实施
This method is used to measure the air permeance of a circular area of paper using a pressure differential of approximately 10 kPa (1.5 psig). In order to accommodate a wide range of paper products, rubber clamping plates are available for five commonly used orifice diameters: 9.5 mm (0.375 in.), 19.1 mm (0.75 in.), 38.1 mm (1.50 in.), 57.2 mm (2.25 in.), and 76.2 mm (3.00 in.).
Air permeance of paper and paperboard (Sheffield method)
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012
- 实施
This method is for the gravimetric determination of the water vapor transmission rate (WVTR) of sheet materials at 37.8°C (100°F) with an atmosphere of 90% RH on one side and a desiccant on the other. It is generally suitable for any material up to 3 mm (1/8 in.) thick, although it may be used with caution for thicker materials if the edges of the specimen are completely sealed.
Water vapor transmission rate of paper and paperboard at high temperature and humidity
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2012
- 实施
This method for determination of ash can be applied to all types and grades of wood pulp paper, and paper products.
Ash in wood, pulp, paper and paperboard: combustion at 525 degrees C
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 2012
- 实施
This method is for the determination of the brightness of white, near-white, and naturally colored pulp, paper, and paperboard. Brightness is a commonly used industry term for the numerical value of the reflectance factor of a sample with respect to blue light of specific spectral and geometric characteristics. This method requires an instrument employing diffuse illumination and 0 degree viewing geometry.
Diffuse brightness of paper, paperboard and pulp (d/0) - Ultraviolet level C
- ICS
- 85.080.01
- CCS
- Y30
- 发布
- 2012
- 实施
이 표준은 종이, 판지 및 펄프의 ISO 백색도(청생 확산반사율)를 측정하기 위한 방법을
Paper, board and pulps-Measurement of diffuse blue reflectance factor-Part 1:Indoor daylight conditions(ISO brightness)
- ICS
- 85.040;85.060
- CCS
- Y30
- 发布
- 2011-12-28
- 实施
- 2011-12-28
이 표준은 클램법을 사용하여 종이 및 판지의 모세관 현상에 의한 흡수도를 측정하기 위한 방
Paper and board-Determination of capillary rise-Klemm method
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2011-12-28
- 实施
- 2011-12-28
이 표준은 z 방향에서의 인장강도를 측정하기 위한 방법에 대하여 규정한다. 이 표준은 골판
Paper and board-Determination of z-directional tensile strength
- ICS
- 85.60
- CCS
- Y30
- 发布
- 2011-12-28
- 实施
- 2011-12-28
이 표준은 종이 및 판지의 두께를 측정하기 위한 2가지 방법을 규정한다.a) 낱장의
Paper and board-Determination of thickness, density and specific volume
- ICS
- 85.06
- CCS
- Y30
- 发布
- 2011-12-28
- 实施
- 2011-12-28
이 표준은 오염된 공기에 노출되어 나타나는 장기간 자연 노화에 대한 안정성을 예측하기 위하
Paper and board-Accelerated ageing-Part 6:Exposure to atmospheric pollution(nitrogen dioxide)
- ICS
- 85.060
- CCS
- Y30
- 发布
- 2011-12-28
- 实施
- 2011-12-28
