Cyg Tefa Co., Ltd.
Professional Crosslinked PE Foam Manufacturer e-mail : cyg@cytefa.com
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Cross Linked PE Foam Thicker Foam IXPE XPE Laminated Foam Block
XPE foam is made of PE compouding mainly, also indludings foaming agent, and color matster batch to be the formula.
1. Heat Insulation:
Single-foaming structure can reduce the loss of heat between air convections, suitable for making heat preservation pipes and boards. Good anti-dew capability, suitable for humid environments like refrigerators, air-conditioners and ice houses, etc.
2.Shaping Capability:
Good heat endurance and ductility capability with even density, suitable for making deep interior parts like shaping in vacuum and hot environments, like the air conditioning vaporizing tank of automobiles, hot-shaped peak canopy of vehicles and shoes, etc.
3. Sound Absorption:
Good sound and noise absorption capability, suitable for sound absorption and insulation parts of automobiles, electro-motors and other equipment and environments with loud noises.
4. Cushion Capability:
Semi-hard quality foams have good rebound capabilities after strong impact, suitable for the packing of instruments, semi-conductors and electronics, etc.
5. Good chemical, oil, acid and alkali durability capabilities.
It is safe and odorless, easy for machining and casting, and can be mixed with many other materials. It has a wide developing area as a new environmentally-safe material.
Specification of XPE foam
| Test item | Items | |||||||
| 5 Times | 8 Times | 10 Times | 15 Times | 20 Times | 25 Times | 30 Times | 35 Times | |
| Density kg/m3 | 200±30 | 125±15 | 100±10 | 66.7±8 | 50±6 | 40±4 | 33.3±3 | 28.6±2 |
| Shore Hardness | 60~70 | 50~60 | 45~50 | 35~45 | 30~35 | 25~30 | 18~25 | 13~18 |
| Water absorbtion (23℃±2℃,24h)g/cm2 | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.04 | ≤0.04 | ≤0.05 | ≤0.05 |
| Heat conductivity K value w/m.k | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 | ≤0.035 |
Advantages
1. It has no nocuous substance and accord with the standards of ISO9001: 2008, ISO14001: 2004. It also does not generate any pollutant bringing harm to peoples health when being installed and in use.
2. It is a high quality material for warm-keeping and energy-saving, which is the killer of dew forming and the transmission of cold and heat. It insulates any heat media with a stable and low thermal conductivity.
3. Its light in weight. It could reduce noise, and provide cushioning function.
4. Its water and leak proof, anti-flaming, easy to be processed and installed.
5. Its durable in use and endurable to heat, cold and chemical reaction
Saving not only space but also cost.
Other characteristics
Good pliability
Dew resistance
Easy to fabricate
Anti-slip/anti-skidding
Extremely low odor
Non toxic Flexibility
Safety and eco-friendly
Anti-aging
Weather resistance
Cost-effective
Production
Application
High reflective foam insulation products
CYG Insulation foam is a flexible thermal insulation material made from closed cell, cross-linked polyethylene foam. The special cross-linking utilized in the production of the material, as well as, its closed cell structure, results in insulating properties that are superior to fiberglass, rubber based and non cross-linked products.
A very low thermal conductivity value(K), and negligible water absorption and vapour transmission rates reflect in its superior energy saving performance, in variety of environments.
1. high apparent density:
apparent density reach to 28±3kg/m ³,superior to polyurethane and phenolic foam; reduces the building's weight, load of the building and cost of the structure.also easy and fast to construct, and improve efficiency;
2. excellent heat insulation performance:
low thermal conductivity, <0.039W/m · k, less than polystyrene, similar to polyurethane, as the excellent insulation, heat insulation materials;
3. qualified combustion performance:
combustion performance reach the B2 level of building and decoration material class, the same as polystyrene;
4. good corrosion resistance and ageing resistance: resistance to acid and organic solvents,long-term exposure to the Sun, minor aging, special anti-aging treatment but can be done;
5. superior production technology to meet different needs: continuous and controllable production process meets different requirements of the length and width, effectively reducing the waste during transportation and installation.
Performance
Heat Insulation
Single foaming structure can reduce the loss of heat between air convection, suitable for making heat preservation pipes and boards. Good anti-dew capability, suitable for humid environments like refrigerators, air-conditioners and ice houses, etc.
Waterproof
Closed-cell foam, non-water-absorbing, moisture-proof.
Shock absorption
Soft texture and good resilience enable foam to have a shock absorption effect and play a protective role.Semi-hard quality foams have good rebound capabilities after strong impact, suitable for the packing of instruments, semi-conductors and electronics, etc.
Sound absorption
Good sound and noise absorption capability, suitable for sound absorption and insulation parts of automobiles, electro-motors and other equipment and environments with loud noises.
Fir retardancy
This product has fire-blocking and smoke-reducing property, when burned, its density is very low and doesn't melt, without any small fire ball left and with the merit of self-extinguishing.
According to the standard of GB/T 8624 Method for grading flammability of construction material, this is the flame resistant product of grade B1 enabling to secure the satiety
Low conductivity factor
Conductivity of this material is 0.035 w / mk at an average° C. As this product has high heat-releasing ratio, it can get the same heat-preservation effect at less half thickness of other insulating product under the same condition,
