Which is better to fill eps or epp sofa?

Using epp sofa to fill the smell is better, comfortable, safe and environmentally friendly.

1, odor: EPS sofa is cheap, but the plastic odor of EPS has become one of the failures. However, the lazy sofa filled with epp particles does not have this problem at all, and there is no odor, which is why EPP particles are suitable for filling lazy sofas. Epp foamed polypropylene is the main component in countries where lazy sofas are very popular abroad.

2. Comfort: Elasticity of lazy sofa = comfort. Although EPS is elastic, EPP particles have better performance. Epp particles have good resilience and will not be realized by extrusion, so the service life of lazy sofa filled with epp foamed polypropylene particles is longer.

3. Safety: Expanded polypropylene has better flame retardancy and can withstand higher temperatures. It is difficult to burn without an open flame. The lighter can burn expanded polypropylene, but when the lighter is turned off, the expanded polypropylene will stop burning instantly, and the combustion will not produce toxic gas. Therefore, epp foamed polypropylene particles have higher safety and environmental protection.

4. Environmental protection: Expanded polypropylene is a new type of environmental protection material, which has the advantages of compression resistance, cushioning, heat insulation and earthquake resistance, and is a food contact grade material. The expanded polypropylene itself is degraded and recycled. However, eps is not recyclable.

5. First of all, EPS foam is a kind of foam material made of polystyrene (EPS), which has the characteristics of light weight, heat insulation and shock absorption. EPS foam has good thermal insulation performance, and is often used as thermal insulation materials for buildings, such as exterior wall insulation and roof insulation. In addition, EPS foam can also be used in packaging materials, model making and other fields. However, the strength of EPS foam is relatively low, non-corrosive, flammable and non-recyclable. EPP foam is a kind of foam material made of polypropylene (EPP), which has the characteristics of light weight, high strength, impact resistance and corrosion resistance. EPP foam has good compression resistance and energy absorption performance, and is often used in automobile parts, sports equipment, electronic product packaging and other fields. Compared with EPS foam, EPP foam has higher strength and durability, and can be recycled.