Stearic Acid, or octadecanoic acid, is produced by the hydrolysis of oils and fats and is mainly used in the production of stearates. It is white waxy transparent solid or slightly yellow waxy solid. Stearic acid is widely used in the manufacture of PVC plastic pipes, plates, profiles and films. It is a PVC heat stabilizer with good lubricity and better light and heat stabilization. In plastic PVC pipes, stearic acid helps prevent "coking" during processing, and is an effective heat stabilizer when added to PVC film processing, as well as defending the finished film from discoloration caused by exposure to sulfide.
Zinc Oxide,Powder Zinc Oxide,White Zinc Oxide Powder,Industrial Zinc Oxide Powder Hebei Fengse New Material Technology Co.ltd. , https://www.hbfengsechemical.com
Max output power: 70KW
Max input current: 105A
Frequency: 30-80KHz
Input voltage: 380V50Hz
Duty cycle: 100%
Water flow: 0.2Mpa, 10L/min
Generator weight: 75kg
Transformer weight: 72kg
Heating (hot forging, hot fitting and smelting):
1. Hot forging aims to fabricate the work pieces of certain temperature (different materials require different temperatures) into other shapes through forging press with the help of punch press, forging machine or other equipments, for instances, hot extrusion of watch case, watch flan, handle, mold accessory, kitchen and table ware, art ware, standard part, fastener, fabricated mechanical part, bronze lock, rivet, steel pin and pin.
2. Hot fitting refers to the connection of different metals or metals with nonmetals through the heating based on the principle of hot expansion or hot smelting, for instances, embedded welding of copper core of computer radiator with aluminum sheet and speaker web, compound of steel and plastic tube, sealing of aluminum foil (tooth paste peel), motor rotor and sealing of tubular electric heating element.
3. Smelting mainly aims to melt the metal into liquid by using the high temperature, which is mainly applicable to the smelting of iron, steel, copper, aluminum, zinc as well as various noble metals.
Model NO.: HF-70AB
HS Code: 8514400090
Model: YUELON-70AB