Size 1: 310x235x85mm
Size 2: 345x265x87mm
Size 3: 380x290x90mm
The bottom four corners are heightened for effective insect and mothproofing. The drainage hole design can better remove excess water, allowing plants to breathe better and reduce the chance of rotten roots. The overall thickening design, good toughness, wear resistance and long service life.
Polypropylene is a thermoplastic resin obtained by polymerizing propylene. According to the position of the methyl group, it is classified into three types: isotactic polyprolene, atactic polypropylene and syndiotactic polypropylene.
Non-toxic, odorless, low density, strength, stiffness, hardness and heat resistance are better than low-pressure polyethylene, can be used at around 100 °C. It has good dielectric properties and high-frequency insulation and is not affected by humidity, but becomes brittle at low temperature, not wear-resistant and easy to age. Suitable for making general mechanical parts, corrosion resistant parts and insulating parts. Common organic solvents such as acids and bases have little effect on it and can be used in food utensils.