SD-5281 nanometer silicon acrylic latex

　　I.Brief introduction
　　This product is the water anion type latex made up of the acrylic ester and the organic silicon single bodies via the special technique. It has the good features of extremely high adhesive attraction, UV radiation resistance, pollution resistance, permeate force, high gloss, high viscosity, water endurance, climate variation endurance (over 15 years). It also has the advantages of bacteria-killing, anti-mold and anti-static electricity. It is very suitable for making the emulsion varnish, surface lacquer, real stone lacquer, simulated fluorocarbonic lacquer, finishing varnish, tile surface varnish, transparent waterproof lacquer for the external walls and the advanced painting. It can also be used for the metal varnish, anti-corrosion varnish, bacteria-killing and anti-mold lacquer, anti-static electricity materials and wood lacquer, etc. It is the environment protective product.
　　II. Technical indexes
 

Item	Index	Item	Index
Outlook	Milkwhite liquid with blue light	Solidity (wt%)	48±2
Vitrification point (Tg)	13 – 28℃	Viscosity (mpa.s)	500-1500
Particle diameter	50 - 80	Residue monomer (Br value％)	≤ 1.0
Ph Value	7.5 – 9.0	Dilution stability	Pass by 20% water solution
Mechanical stability	Pass 4500 r/min for 30 minutes	Chemical stability (5% calcium chloride)	1:2, no flocculation and other deformation
freeze thawing stability	Pass after 5 circulation

　　III. Package and storage
　　The package is the plastic barrel of 50 kg, iron barrel with 200kg with the plastic inside lining or customized on the request of the customers.
　　The product should be stored in the room with the temperature of 5 - 35℃. The direct sunlight and the explosion in the air for long time should be avoided, or the water will be vaporized and there will be skinning. The time length for storage is normally half year.
　　IV. Security
　　This product is not toxic, corrosive, flammable, it belongs to the non-dangerous goods