球探足球比分直播

SD-618 nanometer alkaline resistant back-sealing latex

  I. Brief introduction
  This product is the powerful alkaline-resistant back sealing latex made up of the inorganic and organic materials by polymerization, the ultra micro-particles of this latex can permeate to the small seams of the main-body structure of the building and form the dense coating with the strong adhesive attraction. It is acid and alkaline-resistant, and it can endure the climate variation. It can be directly painted on the silicate basic layer such as cement mortar and cement, it will not generate hide powder and can suppress the alkaline-regeneration, which provides the reliable warrant for the endurance of the wall surface. It can be widely used in the back lacquer, back sealing lacquer for the wall surface as well as some surface body of which the alkaline needs to be eliminated. It is a kind of environment protective product.
  II. Technical indexes

Item

Index

Item

Index

Outlook

Milkwhite liquid with blue light

Solidity (wt%)

48±2

Vitrification point (Tg)

12 -22℃

Viscosity (mpa.s)

500-3000

球探足球比分直播Particle diameter (nm)

60 - 90

Residue monomer (Br value%)

≤ 1.0

Ph Value

7.5 – 9.0

Dilution stability

Pass 20% water solution

Mechanical stability

Pass 4000 r/min for 30 minutes

Chemical stability (5% calcium chloride)

球探足球比分直播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