Do you know what pearl cotton is?

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Today, let me introduce what pearl cotton is.
EVA, also known as pearl cotton, is a non-crosslinked closed-cell structure of polyethylene foam, a new environmentally friendly packaging material. It is formed by physically foaming low-density polyethylene resin to create numerous independent bubbles. It overcomes the drawbacks of common foaming agents being fragile, prone to deformation, and having poor recovery. Pearl cotton has many advantages, including water resistance, shock absorption, sound insulation, thermal insulation, excellent plasticity, strong toughness, recyclability, environmental friendliness, and high impact resistance. It also exhibits good chemical resistance and serves as an ideal alternative to traditional packaging materials. It is widely used in various industries, including electronics, instruments, computers, audio equipment, industrial control cabinets, lighting, crafts, glass, ceramics, household appliances, spray coating, furniture, liquor and gift packaging, hardware products, toys, fruits, internal packaging of leather shoes, daily necessities, and more. After adding antistatic agents and flame retardants, its outstanding performance is further highlighted.

Polyethylene foam is a non-crosslinked closed-cell structure, representing a new environmentally friendly packaging material. It is formed by physically foaming low-density polyethylene resin to create numerous independent bubbles. It overcomes the fragility, deformation, and poor recovery of common foaming agents. Pearl cotton has many advantages, including water resistance, shock absorption, sound insulation, thermal insulation, excellent plasticity, strong toughness, recyclability, environmental friendliness, and high impact resistance. It also exhibits good chemical resistance and serves as an ideal alternative to traditional packaging materials.

1. G-370: Suitable for bonding pearl cotton to pearl cotton. It is a colloid with transparent and viscous liquid, positioning in about 10 minutes, achieving the material-breaking effect in 30 minutes.
2. G-370T: Suitable for bonding high-density pearl cotton to pearl cotton. It is a transparent colloid, dries in 5-10 minutes for surface dry positioning, and achieves the high-density pearl cotton material-breaking effect in 60 minutes.
3. Pearl cotton is a commonly seen filling material on the market, characterized by small granules, which makes it less prone to clumping and maintains decent elasticity. However, it is crucial to choose uniform pearl cotton. Its price is generally higher than other fiber cotton.

4. Lavender pillows use lavender as raw material, 100% pure cotton fabric for the pillowcase, and pearl cotton for the pillow core. This design, shaped like petals, provides excellent support for the neck and head, offering a different mental experience during sleep.

5. Pearl cotton, also known as EPE, is mainly composed of PE and is foamed with butane, adding anti-glycerol, etc. It comes in roll materials, sheets, profiles, rod materials, pearl cotton bags, and other special specifications. It can be antistatic or non-antistatic, with the general color being white, but it can be colored with masterbatch to achieve black, blue, etc. Pink is often used for antistatic.

6. Domestically produced pearl cotton is generally 0.5mm-12mm thick. Imported ones can be foamed in one step but are more expensive.

7. Roll sheet quotation: 0.5mm/600m, 1mm/300m, 2mm/150m, 3mm/100m, each square meter (length 1m * width 1m * thickness 1mm) calculation, cash excluding tax for profiles, according to the actual usage. The general calculation of the volume is directly based on the longest and widest dimensions. For glued ones, use the actual materials, with an additional charge for hot melt glue. The general cost is about 0.55 yuan per square meter (length 1m * width 1m * thickness 1mm). Add 0.1-0.6 yuan for glued ones. For colored pearl cotton, add 10% according to the above calculation, and for antistatic ones, add an additional 5%.