Carborundum is a semiconductor material. The specific composition is composed of silicon and carbon semiconductor materials. There are many uses for Carborundum. Carborundum has four main applications, namely: functional ceramics, refractories, abrasives,
This is the detailed information of the 15g full bamboo glass jar: Firstly, the main material of the product is pure natural high-quality bamboo and transparent glass as the interior.
1. Heat Resistance. With largest working temperature range from -100℃ - 350℃ 2. Aging Resistance. Resist to ozone aging, fluorine aging, light aing and weather aging.
advertising boards Polypropylene Hollow sheet, also called polypropylene sheet or corrugated board. It has good toughness and breakdown endurance, high impact, resistance, low permeability and low temperature resistance, good solvent resistance and high c