XINXIA PE chemical foam liner
PE foam gasket application range?
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.
PE foam gasket characteristics?
PE foam gaskets usually have the following characteristics: Light weight: PE foam gaskets are made of polyethylene material, so they are light in weight. Durability: Good tear resistance and wear resistance. Good buffer performance: can provide good buffer protection, can reduce the impact of external impact on the packaging of goods. Thermal insulation: PE foam gasket has a certain thermal insulation performance, suitable for packaging items that need to maintain temperature. Waterproof and moisture-proof: Under normal circumstances, PE foam gasket has a certain waterproof and moisture-proof performance, which can protect the packaged items from moisture. These characteristics make PE foam gaskets widely used in packaging and protection fields.
Product introduction
Product characteristics
Usage method
The difference between PE and EPE
PE and EPE are two different plastic materials, the main difference between them is the raw material and the manufacturing process.
PE (Polyethylene), short for polyethylene, is a common plastic material with the following characteristics:
Transparency and flexibility
Non-toxic and low price
Good processing properties, including molding shrinkage and ease of processing
Chemical resistance and corrosion resistance
Low water absorption, no special drying treatment is required
Processing temperatures range widely, usually between 180 and 220 degrees Celsius
Crystallinity and density can be adjusted as needed
EPE (Expanded Polyethylene), also known as pearl cotton, is a polyethylene material that has been treated with physical foaming. Its non-crosslinked closed cell structure gives it the following properties:
High strength cushioning and seismic capability
Flexibility, light weight and good elasticity
Able to absorb and disperse external impact forces Heat preservation, moisture resistance, heat insulation, sound insulation and anti-friction properties
Resistance to aging and corrosion
It can be extruded or foamed to form sheets, sheets or tubes
After proper processing, such as stamping, cutting and bonding molding, it can be used to make packaging materials and other applications
In summary, PE is a polyethylene material that has not been foamed, while EPE is a polyethylene foamed material produced by a physical foaming process, which has unique buffering and protection characteristics.
