Basic Info.
Contraction Percentage
2.0%~5.0%
Compression Strength
>30+/-10kpa
Thermal Conductivity
<0.038W/M.K
Transport Package
Plastic Bag in Cartons
Production Capacity
5000000PCS/Month
Packaging & Delivery
Package Size
40.00cm * 20.00cm * 20.00cm
Package Gross Weight
1.000kg
Product Description
EPDM Foam(Open Cell): 60kgs/m3, 90kgs/m3, 120kgs/m3 Product Description
1. OEM service
2. Sample and factory visiting
3. Best quality and price
4. Prompt delivery Detailed Photos
Application:
Largely Used:
Mechanical seal, Marine and building industry, Container seal, Industrial control box industry;
Providing excellent air tight and waterproof properties, as well as good UV and ageing resistance and a high level of flexibility across a wide temperature spectrum, EPDM foam rubbers can be manufactured a numerous engineering, construction and industrial components such as:
Seals, gaskets, washers and belts for machinery Product Parameters
| Nos | property | Units | Tech requirments | Test Result | Test Method |
| 1 | tensile strength | Mpa | / | 0.44 | GB/T 6344-1996 |
| 2 | Elongation | % | / | 316 | GB/T 6344-1996 |
| 3 | Compression set | % | / | / | GB/T 6669-2001 |
| 4 | 23 Cx72hX25% | | / | 73.4 | / |
| 5 | 70 CX24hX25% | | / | 124.1 | / |
| 6 | Hot air aging (70Cx70h) after | | / | / | GB/T3512-2001 |
| 7 | Tensile Strength rate | % | / | 22.7 | GB/T 6344-1996 |
| 8 | Elongation rate of change | % | / | 3.5 | GB/T 6344-1996 |
| 9 | Low temperature bend (-40CX24H,180 degree bend sight) | | / | No cracks | ASTM-D1050-2008 |
| 10 | Heat shrinkage (90 degrees feedingx1H) after | % | / | 0.8 | GB/T 3512-2000 |
| 11 | Density | G/CM3 | / | 0.13 | GB/T 6343-1995 |
Company Profile
Packaging & Shipping
Topsun, the Professional supplier for the Foams for the large used for Construction/Bluiding, Marine, Automotive, Insulation, Packing, Shoes and Footwear, Sport/GYM Production.... FAQ
Q: Do you manufacture your own foam?
A: Yes, we do manufacture the foam using our own presses and molds. We have various sizes molds.
Q: Why your price labeled so cheap?
A: We manufacture the foam buns our self, and export directly, no extra fees added.
Q: What is your lead time?
A: Ninety percent of all our orders can be loaded in 15 days.
Q: How much can you fit on a 40 HQ container?
A: Approximately 205 buns of 4" x 48" x 96"
Q: What is your minimum order?
A: We do not have a minimum order. However, small qty will be waste for the shipping costs.
Q:What are acceptable forms of payment?
A: We accept wire transfers, TT payment, Paypal, Western Union, LC etc.
Q: What densities are available?
A: We stock 1.5lb to 15lb densities.
Q: What colors are available?
A: Charcoal; Light Charcoal; Grey; Mint Green; Blue; White; Yellow; Red; Lavender; Lime Green; and Natural.
Q:Does your material come with skins?
A: Generally no, although some materials are available with skins upon request.
Q: What can be used to cut your foam?
A: Most tools that can be used to cut wood can also be used to cut our foam. These include table saws, band-saws, table routing, water-jet, etc.
Q: What is the working temperature of the foam?
A:Maximum continuous operating temperature of our foam is between -110°F to 180°F (-79°C to 82°C)
Q: What is the shelf life of the foam?
A: Crosslinked polyethylene foam does not have a shelf life.
Q: Does the foam float?
A: Yes, it does; XLPE is a water resistant foam.
Q: What are the differences between EVA and XLPE?
A: EVA is soft. Our XLPE and EVA foam products are similar materials and are difficult to distinguish.
The primary differences are that EVA is softer, more resilient, and has stronger recovery after compression. Whereas polyethylene foams are firmer and more resistant to heat.
Both of them provide excellent protection and shock absorption for packaging applications.
For more info, please feel free to contact us any time, 7 x 24 service !
topsunfoam.en.made-in-china.com
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