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HindiSynthetic vinylidene chloride frost-resistant latex
Synthetic vinylidene chloride frost-resistant latex is an aqueous dispersion of a vinylidene chloride and butadiene copolymer. Withstands multiple freezing / defrosting cycles at -25°C. It is used in construction industry for production of asbestos-cement mixtures, protective coatings, as a component in a mixture for enhancement of strength properties and in other industries.
It is used in construction industry for production of asbestos-cement mixtures, protective coatings, as a component in a mixture for enhancement of strength properties and in other industries.
Specification 20.17.10-002-19346675-2020
Properties
Withstands multiple freezing / defrosting cycles at -25°C.
Technical characteristics
|
Parameters |
Values |
|
Appearance |
Turbid liquid without coagulum and mechanical impurities. Surface film is not considered a defect |
|
Dry solids content by weight, %, minimum |
26.0 |
|
Volatile unsaturated compounds content by weight, %, maximum |
0.50 |
|
— including С2~С4 hydrocarbons content by weight, %, maximum |
0.02 |
|
coagulum content in latex by weight by weight by weight after dilution with water at a ratio of 1:200, % to weight of dry matter, maximum |
0.30 |
|
Characteristics of latex-based films: |
|
|
— Nominal tensile strength of uncured film, MPa, minimum |
1.52 (15.5) |
|
—fabric/latex bonding strength, MPa, minimum |
0.27 (2.7) |
|
Chlorine content in rubber by weight, %, within the range of |
35.0 |
Packing:
Rail tank cars, steel barrels and tank trucks
Guaranteed shelf life:
6 months
Guarantee:
The product is manufactured according to the Specification. The product meets the stated information within the shelf life and subject to storage conditions.