XINXIA PE high foaming material

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High foaming material production process?

Radiation crosslinked polyolefin foam (IXPE) products are based on polyolefin as the main raw material, mixed with foaming agents and other additives, processed and formed, and cross-linked through irradiation of high-energy electron beams generated by industrial electron accelerator (therefore different from traditional chemical crosslinking agents, chemical crosslinking agents are toxic). Thus, the molecular structure of polyolefin is changed into a compact three-dimensional network structure. After a series of processing processes such as free foaming, shaping and finishing, a kind of high-grade closed cell foam material with high performance, high quality, delicate appearance, comfortable feel, good secondary processing performance, non-toxic and tasteless is produced.

PE foam gasket shelf life?

PE (polyethylene) foam gaskets usually do not have a specific shelf life limit. They can maintain their physical properties and structural stability for a long time, especially under appropriate storage conditions. In order to ensure the best shelf life of PE foam gaskets, it is recommended to store in a ventilated environment that avoids direct sunlight and high temperatures, and try to avoid contact with chemicals. This maximizes its service life and maintains its performance.

Where are the excellent properties of high foaming materials mainly reflected?

1. Easy to process-Easy to compound, paste, cut, punching, hot pressing, hot suction forming, etc

2. Strong adiabatic-delicate independent pores effectively reduce the energy exchange caused by air convection, with thermal insulation and heat insulation effects.

3. Strong cushioning-delicate independent pores have a strong self-recovery function after pressure (also known as memory), with shock absorption and impact resistance.

4. Strong sound insulation-The exquisite independent porosity effectively reduces energy exchange, and blocks the transmission of sound waves caused by sound and impact, so as to achieve the effect of silence and sound insulation.

5. Strong water resistance-The fine independent pores and the compactness of the polyolefin molecular structure itself effectively prevent the penetration of water molecules, and have the effect of water resistance and water insulation.

6. Strong corrosion resistance-Due to the characteristics of polyolefin itself, in addition to related solvent substances, it has a strong corrosion resistance to the environment.

7. Aging resistance-After radiation cross-linking treatment, the physical and chemical properties of the material molecules have been greatly improved after cross-linking, and the life period is more than 5 times longer than the original.