This standard specifies a natural weather aging test method in which the surface of vulcanized rubber or thermoplastic rubber is exposed to direct sunlight and subjected to the combined effects of natural climate factors such as sunlight, temperature, moisture, oxygen, and ozone. This standard is applicable to the aging test of vulcanized rubber and thermoplastic rubber under the action of direct sunlight and natural climate factors.
GB/T 3511-2001 history
2018GB/T 3511-2018 Rubber, vulcanized or thermoplastic—Resistance to weathering
2008GB/T 3511-2008 Rubber,vulcanized or thermoplastic .Resistance to weathering
2001GB/T 3511-2001 Rubber,vulcanized and thermoplastic the test method of resistance to direct natural weathering