Calcium Stearate is a carboxylate salt of calcium, classified as a calcium soap. The salt is a component of some lubricants, surfactants, as well as many foodstuffs. Calcium stearate is a waxy material with low solubility in water, unlike traditional sodium and potassium soaps.
Used as heat stabilizer for PVC and lubricant for many kinds of plastic processing, mold release agent, etc. In hard products, it is used with salt-based lead salts and lead soap to improve the gelation speed. It is also used in food packaging, medical instruments and other soft films and instruments that require non-toxic properties. It can also be used as halogen absorber for polyethylene and polypropylene to eliminate the adverse effects of residual catalyst on color and stability. In the rubber processing as plasticizer, can make natural rubber and synthetic rubber softening, but almost no effect on vulcanization. It is also used as lubricant for polyolefin fiber and molding plastic, thickening agent for grease, waterproofing agent for textile, smoothing agent for paint, plasticizer for making plastic records, etc. It is also used in the production of pencil cores and in the pharmaceutical and spice industries. Calcium Stearate,Heat Stabilizer Calcium Stearate,White Powder Calcium Stearate,Light Yellow Powder Calcium Stearate Hebei Fengse New Material Technology Co.ltd. , https://www.fengsechemicals.com
BRIEF INTRODUCTION
NYP series internal gear pump is a kind of new positive displacement pump, and is designed according to the different fields' requirements of petroleum ,chemical industry ,paint ,medicine ,foodstuff and so on. It widely applies to a variety of mediums with different property and viscosity because of special structure and selected different pump's materials.
Proper medium temperature:-10 deg C~200Â deg C
Proper medium viscosity:1.0cSt~300,000cSt
WORK PRINCIPLEÂ
driving gear (outside rotor)with internal tooth drives the internal rotor and turns in same direction in the full closed pump body. The inlet from the outlet. When it turns, negative pressure formed at the suction port, the liquid inlet and being take to the outlet by rotor, then the liquid is impelled from the discharge port and the gears mesh. The transportation of liquid finished.Â
ADVANTAGES
1)Steady delivery without pulsation ,little vibration and noise.
2)Outstanding self-priming ability.
3) The pump can deliver the varied corrosion mediums if the proper material of parts selected. In addition, the working temperature can reach 200Â deg C.Â
4) The same rotary direction of internal rotor and outside rotor results in little wears and long operation life.Â
5) The pump's flow capacity can be changed through adjusting the speed.Â
6) Its specially suited to deliver high visa medium. 