The Standards listed below are due for an upcoming review. Requests for copies of the drafts in ballot should be sent to Laurence Womack, Standards Administrator, at standards@tappi.org.
T 264 cm-07 Preparation of
wood for chemical analysis
T 231 cm-07 Zero-span
breaking strength of pulp (dry zero-span tensile)
T 205 sp-12 Forming
handsheets for physical tests of pulp
T 271 om-12 Fiber length
of pulp and paper by automated optical analyzer using polarized light
T 520 cm-07 Curl of gummed
flat paper
T 502 cm-07 Equilibrium
relative humidity of paper and paperboard
T 500 cm-07 Book bulk and
bulking number of paper
T 423 cm-07 Folding
endurance of paper (Schopper-type tester)
T 580 pm-12 Thickness
(caliper) of towel, tissue, napkin and facial products
T 414 om-12 Internal
tearing resistance of paper (Elmendorf-type method)
T 551 om-12 Thickness of
paper and paperboard (soft platen method)
T 512 sp-12 Creasing of
flexible packaging material paper specimens for testing
T 437 om-12 Dirt in
paper and paperboard
T 272 sp-12 Forming
handsheets for reflectance testing of pulp (sheet machine procedure)
T 1500 gl-12 Optical
measurements terminology (related to appearance evaluation of paper)
T 657 sp-12 Sampling of
fillers and pigments
T 282 om-13
Hexeneuronic acid content of chemical pulp
T 268 om-13
Weight-volume measurement of pulpwood
T 230 om-13
Viscosity of pulp (capillary viscometer method)
T 274 sp-13
Laboratory screening of pulp (MasterScreen-type instrument)
T 207 cm-08 Water
solubility of wood and pulp
T 236 om-13 Kappa
number of pulp
T 402 sp-13 Standard
conditioning and testing atmospheres for paper, board, pulp handsheets, and
related products
T 575 om-13
Roughness of paper and paperboard, stylus (Emveco-type) method
T 410 om-13 Grammage
of paper and paperboard (weight per unit area)
T 550 om-13
Determination of equilibrium moisture in pulp, paper and paperboard for
chemical analysis
T 496 sp-13 Specimen
preparation for cross directional internal tearing resistance for paper,
paperboard and related materials
T 441 om-13 Water
absorptiveness of sized (non-bibulous) paper, paperboard, and corrugated fiberboard
(Cobb test)
T 572 sp-13
Accelerated pollutant aging of printing and writing paper by pollution chamber
exposure apparatus
T 549 om-13
Coefficients of static and kinetic friction of uncoated writing and printing
paper by use of the horizontal plane method
T 491 om-13 Water
immersion number of paperboard
T 453 sp-13 Effect
of dry heat on properties of paper and board
T 544 cm-08 Aging of
paper and board with moist heat
T 577 om-13 Score
bend test
T 494 om-13 Tensile
properties of paper and paperboard (using constant rate of elongation
apparatus)
T 459 om-13 Surface
strength of paper (wax pick test)
T 511 om-13 Folding
endurance of paper (MIT tester)
T 527 om-13 Color of
paper and paperboard (d/0, C/2)
T 524 om-13 Color of
paper and paperboard (45/0, C/2)
T 676 cm-08 Viscosity
of starch and starch products
T 692 om-13 Determination of suspended solids in
kraft green and white liquors
T 428 om-13 Hot water extractable acidity or
alkalinity of paper
T 406 om-13 Reducible sulfur in paper and
paperboard
T 237 cm-08 Carboxyl content of pulp
T 529 om-14 Surface pH measurement of paper
T 203 cm-09 Alpha-, beta- and
gamma-cellulose in pulp
T 430 cm-09 Copper number of pulp,
paper, and paperboard
T 249 cm-09 Carbohydrate composition
of extractive-free wood and wood pulp by gas-liquid chromatography
T 812 om-13 Ply separation of solid and
corrugated fiberboard (wet)
T 836 om-13 Bending stiffness, four point method
T 843 om-14 Fluted edge crush of corrugating
medium (rigid support method)
T 825 om-14 Flat crush test of corrugated board
(rigid support method)
T 831 om-14 Water absorption of corrugating
medium: water drop penetration test
T 820 cm-09 Flexural stiffness of
corrugated board
T 648 om-14 Viscosity of coating clay slurry
T 515 om-14 Visual grading and color matching of
paper
T 569 om-14 Internal bond strength (Scott type)
T 455 sp-14 Identification of wire side of paper
T 432 cm-09 Water absorbency of
bibulous papers
T 479 cm-09 Smoothness of paper
(Bekk method)
T 507 cm-09 Grease resistance of
flexible packaging materials
T 1205 sp-14 Dealing with suspect (outlying)
test determinations
T 1200 sp-14 Interlaboratory evaluation of test
methods to determine TAPPI repeatability and reproducibility
T 257 sp-14 Sampling and preparing wood for
analysis
T 277 sp-14 Macro stickies content in pulp: the
"pick-up" method
T 265 cm-09 Natural dirt in wood
chips
T 221 cm-09 Drainage time of pulp
T 604 cm-09 Sulfur dioxide in
sulfite cooking liquor
T 702 om-14
Rheological measurements for characterization of polyolefins: low-density
polyethylene (LDPE) for extrusion coating
T 845 om-14 Wet pin
adhesion of corrugated board by selective separation
T 835 om-14 Water
absorption of corrugating medium: water drop absorption test
T 449 om-14
Bacteriological examination of paper and paperboard
T 461 cm-09 Flame
resistance of treated paper and paperboard
T 235 cm-09 Alkali
solubility of pulp at 25 degrees C