O-rings are mainly used for static sealing and reciprocating sealing. When used for rotary motion seals, it is limited to low-speed rotary seals. The O-ring is generally installed in the groove with a rectangular cross-section on the outer or inner circle
Polyacrylamide is abbreviated as PAM, which is divided into anionic (HPAM), cationic (CPAM), and non-ionic (NPAM) is a linear polymer, which is one of the widely used varieties of water-soluble polymer compounds.
Colorful fast-dry fluorescent spray paint FEATURES: The product is a daytime fluorescent paint. Under sunshine, the product reflect color richer than normal paint. It is widely used in metal, glass, wood, ABS etc. It is the first choose for advertisement,
The products are mainly used for purification and decolorization of boiler water, industrial water, domestic water, beverage water and other industrial wastewater.
Stevia TSG 90% RA50% Product Introduction Stevia Total Steviol Glycosides 90%/RA50, also called TSG90RA50, derived from the leaves of Stevia plant which grow in China, so it is considered to as a natural and sugar free sweetener with zero calorie. TSG90%R
AMMT-016 Polyurea special primer is one thin coating primer composed of isocyanate prepolymer, curing agent, environment friendly solvent. Fast drying speed, Can effectively seal the concrete substrate.