No matter how deep or shallow the vortex marks are, it can be said that most of them are caused by unscientific cleaning. When sufficient pre-washing is not carried out, and the gl
Aug 18, 2022
Paint Depht The thickness of the paint surface is generally measured in microns. Compared with two-component paints, single-component paints are thinner and softer. On average, the
Forced Dual Action Polishing Machine Forced dual action polishing machine is that the machine motor drives a gear to rotate through the bearing, and the gear drives the teeth on th
Aug 17, 2022
Dual Action Polishing Machine The Dual Action Polishing Machine is what players often call "eccentric machine". The principle is that the motor drives an eccentric flying
Trichloromethane is an organic compound with the chemical formula CHCl3. It is a colorless and transparent liquid with a special odor, sweet taste, high refractive index, non-flamm
Aug 16, 2022
Sorbose, English name: D-(+)-SORBOSE, molecular weight 180.16, melting point 165℃, density (20℃) 1.65g/cm3. It is a monosaccharide ketose, white crystal or crystalline powder.
The sulfo group is the acyl group of sulfuric acid, so the sulfo group is also called the sulfuric acid acyl group, with the chemical formula -SO₃H. The sulfo group is directly att
Aug 15, 2022
A hydrophilic group has an atomic group that is soluble in water, or has an affinity for water. Water molecules may be attracted or dissolved in water, and solid surfaces with such
Transition metals refer to the d-block and ds-block in the periodic table (elements in the d-block include elements from groups IIIB to VIIB and VIII of the periodic system. Lantha
Aug 12, 2022
Inorganic flame retardnat is composed of high temperature resistant solution and fine processing of ultrafine inorganic metal oxide. Inorganic flame retardants mainly add inorganic
Polyethylene is a thermoplastic resin obtained by polymerizing ethylene. In industry, copolymers of ethylene and small amounts of alpha-olefins are also included. Polyethylene is o
Aug 11, 2022
The alkyl tin compound is an organotin compound RnSnX4-n, where R is an alkyl group. Count methyl, ethyl, propyl, butyl, octyl. When n is 1-4, there are corresponding compounds of
