The structure of components ：
Pearl cotton, also known as EPE Pearl cotton, is a new type of environmentally friendly packaging material. It is composed of low-density polyethylene grease through physical foaming to produce countless independent bubbles.
Pearl cotton is divided into: ordinary pearl cotton, wax-free pearl cotton, extra flat pearl cotton, encrypted pearl cotton, encrypted hardened pearl cotton, antistatic pearl cotton, PO coated pearl cotton, PE coated pearl cotton, aluminum foil coated pearl cotton , Color-plated film is attached to pearl cotton, pearl cotton, PS board (pearl board), KT board (advertising board), fireproof pearl cotton, pearl cotton bridging.
EPE special-shaped materials: tube-shaped, rod-shaped, L-shaped, U-shaped and various special-shaped materials, EPE components, EPE can also be processed into various sizes of EPE bags after being coated.
Gram weight ：
Density G/cm3 0.03; Tensile strength KG/CM2 3.40
Tear strength KG/CM2 2.60
Water absorption MG/CM2 0.01
Shrinkage rate (70-C)% 0.75
Thermal conductivity KCAL/M.H.C 0.02
Operating temperature -C -60 to +80
Shear strength KG/CM 1.8-3
Surface resistance ohm ordinary: none
Antistatic: 10 to the 9-11 power
Functions and uses：
Widely used in car cushions, pillows, electronic appliances, instrumentation, computers, audio, medical equipment, industrial control cabinets, hardware lighting, handicrafts, glass, ceramics, home appliances, spraying, furniture, wine, resin and other high-end fragile gifts Packaging, inner packaging of hardware products, toys, fruits, leather shoes, daily necessities and other product packaging and express packaging.
It overcomes the shortcomings of ordinary styrofoam that are fragile, deformed and poor in recovery. It has many advantages such as water and moisture proof, shockproof, sound insulation, heat preservation, good plasticity, strong toughness, recycling, environmental protection, and strong impact resistance. It also has good chemical resistance and is an ideal substitute for traditional packaging materials.
Copyrights © 2020 Hangzhou Langbin Packaging Technology Co., Ltd.