XPE FOAM is a chemically cross-linked, closed-cell structure and
low density plastic foam. The XPE foam can be easily processed
again into different shape. Its water absorption is low and with a
excellent thermal insulation performance.
The properties of XPE foam
(1)Water durable: Closed-cell foam, non-water-absorbing,
moisture-proof.
(2) Rot resistant: Seawater, oil, acid and alkali durable;
antibacterial, safe, odorless and non-polluting.
(3) Easy processing: Continuous; easy hot-press shaping, casting,
gluing and joining.
(4) Shockproof :Good flexibility and anti-hardening; excellent
shockproof and cushion capability.
(5) Heat preservation: Excellent heat insulation, anti-cold,
non-frosting and insulation enduring capabilities.
(6) Sound insulation: Closed-cell foam, good sound insulation
capability.
Specifications
| XPE foam specification |
| Test Item | Index | Standards |
| 3Times | 5Times | 8Times | 10Times | 15Times | 20Times | 25Times | 30Times | 35Times | 40Times |
| Density (kg/m3) | 300±40 | 200±30 | 125±15 | 100±10 | 66.7±8 | 50±6 | 40±4 | 33.3±3 | 28.6±3 | 26±3 | GB/T6343 |
| Shore Hardnes (°) | 65～75 | 60～70 | 50～60 | 45～50 | 35～45 | 30～35 | 25～30 | 18～25 | 13～18 | 13～18 | GB/T2411 |
| Tensile Stength(Mpa) | T | ≥1.4 | ≥1.3 | ≥0.9 | ≥0.7 | ≥0.5 | ≥0.35 | ≥0.3 | ≥0.2 | ≥0.15 | ≥0.15 | GB/T6344 |
| L | ≥1.6 | ≥1.5 | ≥1.0 | ≥0.8 | ≥0.6 | ≥0.38 | ≥0.35 | ≥0.25 | ≥0.2 | ≥0.2 |
| Elongation (%) | T | ≥150 | ≥130 | ≥125 | ≥110 | ≥100 | ≥80 | ≥80 | ≥80 | ≥70 | ≥70 | GB/T6344 |
| L | ≥170 | ≥150 | ≥125 | ≥120 | ≥110 | ≥90 | ≥90 | ≥90 | ≥80 | ≥80 |
| Tearing Stength (KN/m) | T | ≥11 | ≥9 | ≥8 | ≥6 | ≥4 | ≥2.5 | ≥2 | ≥1.5 | ≥1.3 | ≥1.3 | GB/T10808 |
| L | ≥11 | ≥9 | ≥8 | ≥6 | ≥4 | ≥2.5 | ≥2 | ≥1.2 | ≥1.2 | ≥1.2 |
| Compressed Distortions (%)23℃±2℃,22h | ≤2 | ≤2 | ≤3 | ≤5 | ≤7 | ≤8 | ≤9 | ≤10 | ≤11 | ≤11 | GB/T6669 |
| Size change rate (%)70±2℃,22h | T | ≤-4 | ≤-4 | ≤-4 | ≤-4 | ≤-4 | ≤-6 | ≤-6 | ≤-6 | ≤-6 | ≤-6 | GB/T8811 |
| L | ≤-6 | ≤-6 | ≤-6 | ≤-6 | ≤-6 | ≤-8 | ≤-8 | ≤-8 | ≤-8 | ≤-8 |
| Water Absorbtion (g/cm2)23℃±2℃,24h | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.04 | ≤0.04 | ≤0.05 | ≤0.05 | ≤0.05 | GB/T1034 |
| Thermal Conductivity (w/m.k) | ≤0.095 | ≤0.095 | ≤0.084 | ≤0.073 | ≤0.065 | ≤0.055 | ≤0.049 | ≤0.045 | ≤0.040 | ≤0.040 | GB/T10297 |
Applications
- Automotive industry,
- Acoustics, aircraft industry,
- Houseware, building industry,
- Electronics
- Packaging
- Sport and leisure industr
CYG Service
CYG TEFA offers the best solution for polyethylene foam production,
We supply PE foam in rolls, the length of each roll can be
customized to meet customer’s requirement.
The PE foam product can also be provided on the sheet as a request.
Here support foam die- Cutting,Lamination Adhesive ,Sheeting,
Perforating & Skiving.
All the service are focused on quality of products and satisfied
our customer.
A variety of THICKNESS and WIDTH can be Customized:
DENSITY,26-300kg/m3 (kilogramme per metric cube).
THICKNESS, single layer sheeting of 0.5-15mm, and also laminating
multiple layers of sheets up to 80mm.
WIDTH, produced in roll form of 1.0M – 1.8M, depending on foam
density and thickness.
FORM of the finished product are converted into roll, sheet,
laminated, die-cut and 3D glued, according to client's request.
FAQ
1)What is closed-cell?
A: Polyethylene foam is closed-cell, meaning it consists of cells
so tightly packed together that it gives the appearance of one
uniform structure.
The reality is that the individual cells within polyethylene foam
do not physically connect to one another.
This cellular formation is similar to fish caught in a fisherman's
net.
2)Why choose Low-density polyethylene foam?
A: Low-density polyethylene foam has numerous applications because
of its many desirable properties including water-resistance,
chemical resistance, energy-absorbance, buoyancy and cushioning
characteristics. Compressive strength is greater in denser foams,
decreasing as density decreases. Low-density foams tend to exhibit
more compressive creep, meaning they become less thick over time
than higher-density foams.
3)How can I know the suitable foam density I need?
A: Our PE foam density is between 25 kg/m3 and 240 kg/m3
We can provide the best solution for you according to the
application, Density, hardness, thickness.And The free sample is
available for your confirmation and text
4) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (ABC
bank) and Paypal, Western Union are the most usual ways we are
using for freight fees of PE foam samples.
5) What’s the order procedure?
A: First we discuss foam products details by email or TM.
Then we issue you a PI for your confirmation. You will be requested
to do prepaid full payment or deposit before we go into production.
After we get the deposit, we start to process the order. usually
takes 7-15days if we don’t have the items in stock.
Before production has been finished, we will contact you for
shipment details, and the balance payment. After payment has been
settled, we start to prepare the shipment for you.
6)How do you take care when your clients received defective foam
products?
A: replacement. If there are some defective foam products, we
usually credit to our customer or replace in next shipment.
7)How do you check all PE foam on the production line?
A: We have spot inspection and finished product inspection of our
foam materials.We check the PE foam materials when they go into
next step production procedure.
