a. Appearance: White flowability powder.b. Solubility: Insoluble in water and organic solvent, soluble in strong acid and strong alkaline solution.C. Molecular formula: C12H30P3O6.Ald. Molecular weight: 390.265821
Hielek’s contactors are very specific due to the applied operating coil and construction of the main contacts. All contactors with AC/DC coils ensure silent operation which is further enhanced by a low power consumption.
Photoluminescent pigment yellow green color are europium doped strontium aluminate powder, it can glow in the dark for more than 15 hours at most after absorbing light for 5-10mins.
SBM is mainly used as heat stabilizer for PVC products, it is commonly used in mineral water bottle, and other transparent PVC sheets, bottles, etc. Stearoyl Benzoyl Methane has certain ultraviolet absorption function, offering products long-term stabilit
We take air as raw material and utilize the carbon molecular sieve (CMS) as absorbent. CMS absorption of oxygen in air is much larger than its absorption of nitrogen under certain pressure, thus through programmed on and off process of the automatic pneum