Your Shopping Cart
WATER VAPOR TRANSMISSION RATE OF PAPER AND PAPERBOARD AT HIGH TEMPERATURE AND HUMIDITY
Format: PDF
Language: English
Product Type: Digital
Provider: TAPPI
Shipping: Available for download - Link will be provided in My ComplianceOnline section
Language: English
Product Type: Digital
Provider: TAPPI
Shipping: Available for download - Link will be provided in My ComplianceOnline section
Price:
$53.00
Product Details
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.
For testing at other conditions see TAPPI T 448 “Water Vapor Transmission Rate of Paper and Paperboard at 23°C (73°F) and at 50% RH.”
This test can be used for both creased and uncreased specimens. See TAPPI T 465 “Static Creasing of Paper for WVT Tests” or TAPPI UM 590 “Creasing of Paperboard for Water Vapor Transmission Rate (WVTR) Testing.”
Customers Also Bought
- Bending resistance of paper (Gurley-type tester)
Price: $53 BUY NOW - EFFECT OF MOIST HEAT ON PROPERTIES OF PAPER AND BOARD
Price: $35 BUY NOW - AIR PERMEANCE OF PAPER AND PAPERBOARD (SHEFFIELD METHOD)
Price: $53 BUY NOW - COEFFICIENTS OF STATIC AND KINETIC FRICTION OF UNCOATED WRITING AND PRINTING PAPER...
Price: $35 BUY NOW - Determination of equilibrium moisture in pulp, paper and paperboard for chemical analysis
Price: $53 BUY NOW - Thickness of paper and paperboard (soft platen method)
Price: $53 BUY NOW
You Recently Viewed