Ethylene propylene diene monomer（EPDM）is a rubber processed by combined polymerization
of solution of ethane and propene, and tertiary monomer is introduced. EPDM is basically a saturated high polymer. It has very good ageing resistance, weatherability and corrosion-resisting properties.
1. High ageing resistance: EPDM sealing strip has strong ageing resistance to hot air, can be used at temperatures from 100℃ to 120℃ for a long time, can keep effective physical properties at temperatures from 140℃ to 150℃ for a long pull, and can withstand the high temperature at temperatures from 230℃ to 260℃ within a short time.
2. Excellent resistance to ozone: ozone is the main factor causing chap of common rubber. EPDM possesses excellent resistance to ozone and is called “non-chap rubber”. In particular, EPDM is applicable for use in different atmosphere indexes. Compared with (PVC) sealing strip of rubber, EPDM exhibits more obvious advantages.
3. Excellent weatherability means the aging of comprehensive factors of light, heat, freeze, wind, and rain in natural environment, and ozone in the atmosphere. Excellent weatherability means the capability of long-term anti-severe-cold, anti- torridity, anti-desiccation and moisture resistance. EPDM has small contraction in percent, does not deform, and can fully realize the same design life as door, window and curtain wall.
4. Excellent resistance to chemicals. Due to the chemical stability and nonpolarity of EPDM upon itself, EPDM rubber strip does not react with chemicals, does not solve or has small dissolubility among polarity materials. 5. Excellent water fast, over-heat resistant or water vapor resistant properties: EPDM belongs to a macromolecule alkyl anhydrous hydrazine, and possesses “hydrophobicity”. Chemical action between EPDN and water is not easy to take place. 6. Good elasticity and persistent compression resistant property.
EPDM joint strip is applicable for the working environment of -40℃--+160℃ and possesses excellent anti-ozone characteristic, ultraviolet resistant characteristic, and chemical solvent resistant characteristic. Liaoning Shuangqiang provides self-contained EPDM joint strip R&Ded according to the demand of door and window profiles all over the country. Its excellent properties far surpass other similar products. EPDM joint strip can be extensively used in many areas such as architectural seal and automobile glass seal. Now, EPDM sealing strips are mostly used in high performance doors and windows.
Contact Name: Daniel Han
Company Name: Liaoning Shuangqiang Plastic Industry Develop Co., Ltd
Tel: +86 18604026180
Fax: +86 24 25131882
Street Address: No.5 Beierzhong
Road, Tiexi District, Shenyang City,
Liaoning Province, China
Member name: lnshq
Member Since: 03 August 2012
Total Leads: 6 lnshq Import Export Business Leads
Business focus: Warm-edge Spacer In Insulating Glass, Compound Sealing Spacer, Epdm Profile, Silicone Sealant, Polysulfide Sealant, Butyl Sealant, Hotmelt Sealant
Verify: Safe Import Export Tips
Product Category: Insulating glass