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TAPPI标准之T213 Dirt in pulp,主要讲述该标准的使用范围、意义、定义、仪器、取样和检测、步骤、计算和报告等方面。
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TAPPI标准之T213 Dirt in pulp
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TAPPI T 251 cm-85&&Air Permeability Of Porous Paper, Fabrics, And Pulp Handsheets
TAPPI T 251 cm-85&&Air Permeability Of Porous Paper, Fabrics, And Pulp Handsheets
TAPPI T 251 cm-85
Air Permeability Of Porous Paper, Fabrics, And Pulp Handsheets
英文版, 中文版
美国纸浆与造纸技术协会TAPPI
Provides for evaluation of the air permeability of highly porous papers, other fiber webs and fabrics, and for formation of special handsheets to evaluate the potential for development of this property in raw materials. The permeability is measured by determining air flow through the sheet at a specified pressure drop. The sheet formation is based on conventional procedures, with special provisions for handling sheets of low density.
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鲁ICP备号-1TAPPI TEST METHODS & SGS-IPS Testing
IPS Testing performs pulp and paper testing following the
TAPPI test methods at its laboratory headquartered in Appleton, Wisconsin.
These TAPPI standards are testing procedures and related practices used in the measurement, evaluation, and description of pulp, paper, and related products, including raw materials used in their manufacture, use, or in scientific investigations of any such substances. TAPPI Useful Methods (UMs) describe tests, procedures, or practices written in the same general style as a TAPPI Standard Test Method, but with minimum precision requirement. UMs do not receive the same review through a consensus process, and thus are not Standards.
Complete Pulp and Paper Testing
IPS performs a wide variety of pulp and paper testing methods which are listed below.
Click on the method number of interest to see more details about the TAPPI test method, sample requirements and other pertinent information.
Method NameTest Method NumberTest Matrix
Abrasion Resistance, Ink Rub - DryPaper
Abrasion Resistance, Ink Rub - WetPaper
Abrasion Resistance, Taber AbrasionPaper, Nonwovens
Absorption, Rate - Castor OilPaper
Absorption, Time - Water DropTissue
Absorption, Time - Water Drop AbsorptionCorrugating Medium
Absorption, Time - Water Drop Penetration Corrugating Medium
Acidity/AlkalinityPaper
Air PermeabilityPorous Paper, Fabrics and Pulp Handsheets
Alkali SolubilityPulp
Alkaline ReservePaper
Alpha, Beta and Gamma CelluloseBleached (delignified) pulps
Ash, 525°CPaper, Nonwovens
Ash, 900°C
Paper, Nonwovens
Ash, Acid InsolublePaper
Basis WeightPaper, Paperboard
Basis WeightHandsheets
Bauer McNett, FinesPulp
Box CompressionPaper, Packaging
Brightness, Diffuse or ISO - C illuminantPaper
Brightness, Diffuse or ISO - D65 IlluminantPaper
Brightness, Directional or TAPPIPaper with Clay Fillers or a Paper Slurry
Brightness, Directional or TAPPIPaper
Brightness, Fluorescent Component - Directional or TAPPI Paper
Brightness, Fluorescent Component - Directional or TAPPI
Bulk or Specific Volume - CalculationPaper, Handsheets
Burst, MullenHandsheets
Burst, Mullen Paper
Burst, MullenCorrugate, Solid Fiberboard
Burst, Mullen Paperboard, Linerboard
Burst, Mullen - Wet TAPPI UM 401Paper
CaliperHandsheets
Caliper Paper, Paperboard, Combined board
CarbohydratePaper
Cobb SizePaper, Combined board
COF, Horizontal Plane Paper
COF, Slide Angle - Frictionizing Agent, Three SlidesPackaging
COF, Slide Angle - No Frictionizing Agent, Single SlidePackaging
Color, L,a,b,L*,a*,b*
- Directional or TAPPI Paper, Paper with Clay, Paper Slurry
Color, L,a,b,L*,a*,b* - Diffuse or ISO using C illuminant Paper
Color, Whiteness - Diffuse or ISO using C illuminant Paper
Color, Whiteness - Directional or TAPPIPaper
ConsistencyPulp
Copper NumberPaper
Density, Apparent -
CalculationPaper, Handsheets
Edge Crush, Short Column Test or ECTCorrugated Board
Extractives (soxhlet)Paper
Fiber AnalysisPaper, Board etc.
Fines, Bauer McNettPulp
Fines, Britt JarPulp
Flame Resistance, Type I Paper, Paperboard
Flame Resistance, Type II Paper, Paperboard
Flat CrushCorrugated Board
Fluorescent Component - Diffuse or ISO
Fluorescent Component - Directional or TAPPIPaper
Fold, MITHandsheets
Fold, MITPaper
Fold, SchopperPaper
Freeness, Canadian StandardPulp
Gloss, 20° Paper
Gloss, 75° Paper
Grease Resistance, Kit TestingPaper
Handsheet PrepPulp
Handsheet Prep, Buchner FunnelPulp
Handsheet Prep, Mechanical Pulps Requiring Delatinization and Mechanical Pulps
Handsheet Testing, Basis WeightHandsheets
Handsheet Testing, Bulk/DensityHandsheets
Handsheet Testing, BurstHandsheets
Handsheet Testing, CaliperHandsheets
Handsheet Testing, Light Scattering CoefficientHandsheets
Handsheet Testing, MIT FoldHandsheets
Handsheet Testing, TearHandsheets
Handsheet Testing, TensileHandsheets
Hercules Size TestPaper
Ink Rub - DryPaper
Ink Rub - FunctionalPaper
Ink Rub - WetPaper
Internal Bond, Scott BondPaper
Internal Bond, Z-Direction TensilePaper
Kappa NumberPulp or Paper
Light Scattering Coefficient
or Handsheets and Paper
Lignin, Acid-Insoluble KlasonTAPPI 60(10): 143
(1977)Pulp or Paper
Mechanical Pulp PrepPaper
Moisture, As ReceivedPaper
Moisture, EquilibriumPaper
Opacity, Diffuse or ISOPaper
Opacity, Directional Geometry using 89% Reflectance Backing or TAPPI OpacityPaper
Opacity, Directional Geometry using Paper Backing or Printing OpacityPaper
Opacity, Directional Geometry using Paper Backing with Light Scattering Coefficient Paper
Optical Properties - Reflectivity, Opacity, Scattering, AbsorptionPaper
pH - Cold ExtractPulp or Paper
pH - Hot ExtractPulp or Paper
pH - SurfacePulp or Paper
Ply SeparationPaper
Porosity, Gurley Paper, Handsheets
Reducible SulfurPulp or Paper
Refining, PFI or ISO 5264-2 with
RejectsPaper
Repulpability Paper
Ring CrushPaper, Handsheets
Roughness, Parker Print-SurfPaper
Roughness, SheffieldPaper, Handsheets
Scott Bond Paper, Handsheets
Short Span Compressive Strength, SCT or STFI Paper, Handsheets
Size Test, Cobb - 30 Minute TestCombined board
Size Test, Cobb - Short TestPaper
Size Test, HerculesPaper
StarchPulp or Paper
STFI or SCT, Short Span Compressive StrengthPaper
StickiesPaper
Stiffness, Four Point BeamCorrugated Board
Stiffness, GurleyPaper
Stiffness, Taber or Paper
Taber AbrasionNonwovens
Taber AbrasionPaper
Tear, ElmendorfPaper
Tear, ElmendorfHandsheets
TensilePaper and Paperboard
TensileHandsheets
Tensile, High Tensile Strength >250 lbf/inPaper, Board etc.
Tensile, Wet - Finch CupPaper and Low Wet Strength Materials
Tensile, Wet - ImmersionPaper and Paperboard
Tensile, Wet - IPS Wetting Method and IPS Method for WettingPaper and Low Wet Strength Materials
ViscosityPulp
Water Vapor Transmission Rate, Desiccant Method Paper
Water Vapor Transmission Rate, Desiccant Method at 90% RH and 37.8°CPaper
Wax ExtractionTAPPI T 405Paper
Wax PickPaper
Z-Directional TensilePaper
Zero-span TensileHandsheets
Zero-span Tensile, WetTAPPI T 273Handsheets
Quick Links  一.TAPPI介绍
  TAPPI为美国纸浆与造纸工业技术协会的英文缩写,该协会是世界范围内纸浆、造纸和纸张加工工业的主导技术行业协会。TAPPI 成立于1915年,现已经成长为世界上最大的专业性协会,服务于纸浆、造纸和纸张加工工业。TAPPI 的成员通过协会获取信息、获得训练和知识共享的机会。作为一个专业性的技术协会,TAPPI提供纸浆、造纸和纸张加工工业中独一无二的一系列广泛信息、产品、服务和机会。TAPPI 协会人员利用其专业性的知识和良好的资源为造纸行业提供专业的技术问题解决方案,不断突破陈规,挑战未来。
  TAPPI 标准测试方法是在纸浆、纸张以及相关产品(包括其生产中使用的原料,如纸浆木片等)的测量、评估、和描述中所使用的测试程序和相关惯例。该行业协会标准经美国、加拿大、欧洲、澳大利亚、日本等世界各地纸浆及造纸工厂近百年的研讨、论证、修订,并连续不断地进行专业化更新,现已成为全球公认的纸浆、造纸行业国际标准。其中,对纸浆原料木片的测定是不可或缺的一部分,木片尺寸、水分含量、杂质测定等都有专业的测定程序。如下仅列举部分关于纸浆与木片比较典型的测试程序标准,并附上2004年12月重新修订的TAPPI造纸工业行业标准目录,我们谨以此献给中国造纸行业的技术精英们,希望能为大家提供一些帮助。
  美国纸与纸浆工业技术协会(TAPPI)是全球纸、纸浆和纸箱加工工业的主要技术协会。自1915年成立至今,TAPPI已经成长为世界上最大的服务于纸、纸浆和纸箱加工工业的专业化机构。
  TAPPI 标准测试方法是在纸浆、纸张、瓦楞纸箱以及其他纸产品(包括其生产中使用的原料,如纸浆木片等)的测量、评估和描述中所使用的测试程序和相关惯例。该行业协会标准经美国、加拿大、欧洲、澳大利亚、日本等世界各地纸浆及造纸工厂近百年的研讨、论证、修订,并连续不断地进行专业化更新,现已成为全球公认的纸浆、造纸行业国际标准。
  通常,TAPPI测试方法在标准顾问回顾小组(,Standards Advisory Review Group)召开会议讨论后,每年更新两次。SARG最后将决定是否批准新增加或修改的方法生效。
  以下部分是2005年9月通过批准的修改或增加的TAPPI测试方法:T541 om-05纸板的内层(Z向可拉伸性)。
  该方法用于描述测量纸板的内部纤维强度(Z向拉伸强度)。采用特定工具对6.45平方厘米的纸板样本进行测试。首先在测试样本两面涂布、在测试样本两面使用压敏胶带;再将样本放于两张压盘之间,对整个样本表面均匀地施加压力,于是在整个测试表面垂直方向出现了均匀的压力,对分离造成影响。
  该方法适用于测试内部纤维结合强度(粘着强度)弱于胶带粘性的纸板和纸张。选用会影响压盘和胶带之间的粘合强度的材料制作压盘。当胶带失效或由于粘合剂转移到样本上时,将导致测试值偏高。选择的胶带也同样会影响测试结果。胶带的粘合强度对于测试结果的可重复性非常关键。新出厂的胶带可以用来测试粘合强度的一致性。粘合强度可以通过采用测试盘进行剥离测试,或测试某个质量稳定的参考样本。
  二.纸浆木片与纸浆典型标准举例
  T 3 -77------(T 3 m-60与T 208结合)*---------------测定经过甲苯蒸馏后的木片和锯屑水分含量
  T 8 wd-82------(T 8 os-75由T 263代替)*--------------从针叶树中识别木材和纤维
  T 9 wd-75------(T 9 m-54成为有用方法249)*-----------木材中的
  T 11 wd-76-- --(T 11 os-74由T 257代替)*-------------木材分析取样和准备
  T 13 wd-74-----(T 13 os-54与T 222结合)*-------------木材中的木质素
  T 14 wd-82-----(T 14 os-74-由T 265代替)*------------测定木片的自然尘土
  T 16 wd-74-----(T 16 ts-61成为有用方法21)*----------纸浆木片的过筛测量
  T 17 wd-70-----(T 17 m-55)*-------------------------木材中的纤维素
  T 18 wd-76-----(T 18 os-53由T 258代替)*-------------纸浆木材比重(密度)和水分含量
  T 20 wd-85-----(T 20 os-72由T 267代替)*-------------纸浆木材中的压缩
  T 21 wd-82-----(T 21 os-74-)*-----------------------木片松散密度
  T 202 wd-75----(T 202 os-69由T 253代替)*------------纸浆的氯价
  T 207 cm-99-----------------------------------------木材和纸浆的水溶性...
  T 215 wd-75----(T 215 os 70-与T 430结合)*-----------纸浆的铜价
  T 217 wd-77----(T 217 os-48-与T 452结合)*-----------纸浆亮度
  T 219 wd-75----(T 219 os-54-由T 253代替)*-----------纸浆的漂白要求
  T 210 cm-03-----------------------------------------装船纸浆水分含量测定的取样和测试
  T 212 om-02-----------------------------------------木材和纸浆1%氢氧化钠溶解度
  T 222 om-02-----------------------------------------木材和纸浆中不溶于酸的木质素
  T 234 cm-02-----------------------------------------纸浆
  T 235 cm-00-----------------------------------------25°C下纸浆碱溶度
  T 258 om-02-----------------------------------------纸浆木材的基本密度和水分含量
  T 265 cm-99-----------------------------------------木片中的自然尘土测定.
  T 268 om-03-----------------------------------------纸浆木材的重量体积测定
&|&相关影像
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