American Assn. of Textile Chemists and Colorists opens registration for 2024 Proficiency Testing Programs, supporting certifications, continuous improvement for textile labs; April antibacterial program registration deadline is March 15
RESEARCH TRIANGLE PARK, North Carolina
,
March 12, 2024
(press release)
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The American Association of Textile Chemists and Colorists (AATCC) announced that labs can now register for all 2024 AATCC Proficiency Testing Programs (PTPs). The next registration deadline is March 15 for the April Antibacterial Properties program.
PTPs support certification and continuous improvement initiatives for textile laboratories and allow labs to compare results with hundreds of other labs to verify performance or identify areas for improvement.
Seven AATCC programs cover test methods and evaluation procedures for antibacterial properties, appearance, color evaluation, color fastness, fiber analysis, moisture management and water resistance.
How it works
Labs register for one or more PTPs.
AATCC sends samples, instructions and data sheets to participating labs twice per year.
Labs have approximately one month to complete testing and submit results by email.
AATCC distributes a report to participating labs with a confidential lab code.
Each lab receives a Certificate of Participation.
What’s new
Each program will be offered only once during the calendar year. The timing for several programs has also shifted. A complete schedule is posted online.
The registration and payment deadline for all PTPs is extended to the 15th of the month before sample distribution. No registrations can be accepted after the deadline to ensure fair and timely processing for all participants.
New data sheets and streamlined reports throughout the year. AATCC is constantly working to make PTPs more useful and valuable to participants.
Upcoming PTPs
PTP4: Antibacterial Properties
Deadline to Register: March 15, 2024
Samples shipped April 2024
TM100: Antibacterial Finishes on Textile Materials: Assessment of
TM147: Antibacterial Activity Assessment of Textile Materials: Parallel Streak Method
PTP5: Resistance & Repellency
Deadline to register: July 15, 2024
Samples shipped August 2024
TM22: Water Repellency – Spray Test
TM35: Water Resistance – Rain Test
TM42, Water Resistance: Impact Penetration Test
TM118, Oil Repellency: Hydrocarbon Resistance Test
TM127, Water Resistance: Hydrostatic Pressure Test
PTP6: Colorfastness
Deadline to register: May 15, 2024
Samples shipped June 2024
TM8, Colorfastness to Crocking: Crockmeter Method
TM15, Colorfastness to Perspiration
TM16.3, Colorfastness to Light: Xenon-Arc
TM61, Colorfastness to Laundering: Accelerated
TM107, Colorfastness to Water
TM133, Colorfastness to Heat: Hot Pressing
TM162, Colorfastness to Water: Chlorinated Pool
PTP7: Moisture Management
Deadline to register: June 15, 2024
Samples shipped July 2024
TM79, Absorbency of Textiles
TM195, Liquid Moisture Management Properties of Textile Fabrics
TM197, Vertical Wicking Rate of Textiles: to Specified Distances
TM198, Horizontal Wicking of Textiles
TM199, Drying Time of Textiles: Moisture Analyzer Method
TM200, Drying Rate of Textiles at their Absorbent Capacity: Air Flow Method
TM201: Drying Rate of Fabrics – Heated Plate Method
TM204: Water Vapor Transmission of Textiles
TM213: Vertical Wicking Rate of Textiles
PTP1: Color Evaluation
Deadline to register: August 15, 2024
Samples shipped September 2024
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