Low water absorption polyethylene xpe foam padding material
Closed cell crosslinked polyethylene foam product is the main raw material polyolefin, foam blowing agents and other additives have been mixed, and then extruded through the extruder, through the industrial electron accelerators produce high-energy electron beam irradiation to Cross-linking (and therefore different from the conventional chemical cross-linking, chemical cross-linking agent DCP toxic), thus changing the molecular structure of polyolefins into a tight three-dimensional network structure by free foam, stereotypes, and a series of follow-up processing of integer Process, to produce a high performance, high quality, delicate appearance, feel comfortable, good performance of secondary processing, non-toxic, tasteless grade closed-cell foam material.
Compared with other molded foam products: Closed cell cross-linked polyolefin foam for continuous production; not free to control the slice thickness (slice product surface no crust), and heat insulation, cushioning, durability, weather resistance , very good chemical resistance material, is the ideal foam industry, foam products relative.
Data of expanded polyethylene foam
Property | Unit of Measure | Data |
Cell structure | | Closed cell |
Density | Kg/m3 | 30 -80 |
Tensile strength | MPa | 0.02 |
Elongation | % | 125 |
Tear strength | Kn/m | 0.2 |
Shrinkage | % at 70 degree | 0.75 |
Water absorption | % | 1 |
Water vapour transmission rate | Gm/m2/hr | 0.01 |
Bouyancy | Kg/m3 | 900 |
Thermal conductivity | W/m.K | 0.033 |
Foam Advantage
Lightweight
Cost-effective
Easy to fabricate
Extremely low odour
Non toxic
High shock absorption
Flexibility
Applications:
Waterproof, heat shielding, thermal insulation, cushioning, shock absorption, sound-proof, damp-proof, light weight, dew resistant.
odor-free, EM-resistant, hygienic, high temperature stability, fire-proof, electrical insulation, electrical conductive, anti-static.
1. Are you a factory or trading company?
Relying on the four wholly-owned subsidiary factories as production base in north & south of China, we are a professional trading company in Tianjin, near Tianjin Port.
2. Can you do OEM?
Yes, OEM is available! Low quantity for customized service!!
3. How can I get some samples?
We are glad to offer you free samples. New clients are expected to pay for the delivery cost, this
charge can be deducted from the payment of formal order.
4. What is your payment term?
Commonly 30% deposit by T/T, the balance payment against the copy of B/L;L/C at sight.
5. What’s the delivery time?
Within 15-20 days for a 40HQ
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