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High No. 1
Uses: takeaway snacks, snacks, vegetable preservation, fruit storage, fresh transportation, poultry storage, pharmaceuticals, biological agents, electronic products, etc.
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High No. 1
Product Details
Product Introduction
Polystyrene foam (Expanded Polystyrene referred to as EPS) is a lightweight polymer. It is the use of polystyrene resin added to the foaming agent, while heating to soften, produce gas, form a rigid closed cell structure of the foam. EPS foam box is a box-type packaging container made of foam plastic (porous plastic). Plastic foam is a plastic with many tiny pores inside. Foam boxes are often used for fresh transportation and packaging of items.
Product Features
1. Light weight. Part of the space of EPS foam packaging products is replaced by gas, which contains 3-6 million independent closed bubbles per cubic decimeter. So several to dozens of times larger than plastic.
2. It has the ability to absorb impact load. When EPS foam packaging products are subjected to impact load, the gas in the bubble will consume and dissipate the external energy through stagnation and compression, and the bubble will gradually terminate the impact load with a small negative acceleration, so it has a good shockproof effect.
3. Anti-static performance. Ordinary packaging is easy to self-electrification in friction and will not affect the products of ordinary users. For high-precision electronic products, especially the large integrated block structural parts of modern electrical appliances, EPS foam packaging products with low conductivity should have antistatic properties, so they are widely used in the packaging of high-precision electronic products.
4. Sound insulation performance is good. EPS foam packaging mainly through two ways, one is to absorb sound energy, reduce reflection and transmission.
5. Anti-aging and corrosion resistance. Except for long-term exposure to high-energy radiation, the product has no obvious aging phenomenon. Resistant to a variety of chemicals, such as dilute acid, dilute alkali, methanol, lime, asphalt, etc.
6.EPS foam packaging good thermal insulation performance. The thermal conductivity is the weighted average of the pure EPS thermal conductivity (108cal/m.h.℃) and the air thermal conductivity (90cal/m.h.℃).
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Middle section of Zhongwo Avenue, Yuquan Industrial Park, Jiyuan City, Henan Province
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