点击图片查看大图ASTM E595 Standard Test Method for Total Mass Loss and Collected Volatile Condensable Materials from Outgassing in a Vacuum Environment
ASTM E595-15 Outgassing test - Test Requirement
CVCM （collected volatile condensable materials）≤0.1%
TML （total mass loss）≤1%
WVR （the amount of water vapor regained）
Outgassing test ASTM E595 - Test Conditions
Pre Condition: 73 F/ 50% RH (24Hours) ; Post Condition: 73 F/ 50% RH (24Hours)
This test method describes the test apparatus and related operating procedures for evaluating the mass loss of materials being subjected to 125°C at less than 7*10−3 Pa for 24 h. The overall mass loss can be classified into noncondensables and condensables. The latter are characterized herein as being capable of condensing on a collector at a temperature of 25°C.
ASTM E595-15 Outgassing test – Brief
Many types of organic, polymeric, and inorganic materials can be tested. These include polymer potting compounds,foams, elastomers, films, tapes, insulations, shrink tubings,
adhesives, coatings, fabrics, tie cords, and lubricants. The materials may be tested in the “as-received” condition or prepared for test by various curing specifications.
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