25 décembre 2014

P-Tert-Butylbenzoic Acid

P-Tert-Butylbenzoic AcidUses : P-Tert-Butylbenzoic Acid belongs organic synthesis intermediates. P-Tert-Butylbenzoic Acid modifier for the production of alkyd resins , cutting oils , lubricating oil additives, a nucleating agent of polypropylene , stabilizers . With P-Tert-Butylbenzoic Acid modified alkyd resin to improve the performance of the initial gloss, improved durability hue , gloss , speed up the drying time , excellent resistance to chemicals and resistance to soap performance, using the product as an oil additive amine salt... [Lire la suite]
Posté par kimmlife à 08:22 - Commentaires [0] - Permalien [#]

25 décembre 2014

Silica gel regeneration treatment

Silica gel is a highly active inorganic adsorbent material is transparent or white granular solid . Has an open porous structure , strong adsorption , can absorb a variety of substances. Such as moisture absorption , moisture absorption capacity of approximately 40%.Blue Silicone - such as adding cobalt chloride, cobalt blue when dry , red after absorbing water . Blue Silicone because it contains a small amount of cobalt chloride , toxic, and food should be avoided contact and inhalation of the mouth , such as the occurrence of... [Lire la suite]
Posté par kimmlife à 07:34 - Commentaires [0] - Permalien [#]
03 décembre 2014

PVA film manufacturing

PVA film manufacturing PVA is only can be bacteria as carbon source and energy use vinyl polymer, under the action of bacteria and enzymes, 46 days 75% biodegradable, belongs to a kind of biodegradable polymer materials, can be made of non-oil route for mass production, the price is low, the oil resistance, solvent resistance and gas barrier performance is outstanding, has unique advantages in terms of food, medicine packaging. Based on the application of PVA solution method, through stretch film preparation of thin film materials,... [Lire la suite]
Posté par kimmlife à 07:27 - Commentaires [0] - Permalien [#]
03 décembre 2014

what is hydrazine monohydrate ?

hydrazine monohydrate is a colorless, fuming and basic solution with a peculiar bad smell, soluble in water and alcohol, insoluble in chloroform and ethyl ether, flammable and corroding glass, rubber and leather, hydrazine hydrate's severe toxicity accumulates and harms blood and nervesHydrazine hydrate and its derivative products are widely used in many industrial applications, such as chemical products, pharmaceutical products, agricultural products, water treatment, used as reducing agents, antioxidants, such as... [Lire la suite]
Posté par kimmlife à 07:24 - Commentaires [0] - Permalien [#]