Polyocarboxy Acid Superplasticizer
Highly-efficient polyocarboxy acid superplasticizer differs
from normal superplasticizer through its constitution of
unique polyocarboxy which has long graft chain. It can largely
improve the dispersing capacity of cement as the existence
of graft chain connecting with polymer backbone produced
a space limit that maintained the dispersing and separating
capacity of cement while static disperse occurs at the beginning
of stirring procedure. So that the water needed to maintains
the fluidity of the concrete can be largely reduced.
Features
* Largely increase premier
and final compressive strength of cement
* Increase the folding strength
of cement
* Improve the Elastic modulus
of cement
* Lower permeability
* Better resistance against
aggressive air environment
* Lower shrink
* Increase durability
* Good compatibility with cement
and other kinds of cement additives
Usage
Highly-efficient polyocarboxy acid superplasticizer is especially
designed for places that have demand for higher premier
and final compressive strength, for which the typical applications
are:
--Self-sealed cement
--Pumped cement
--Cement that needs to maintain slump constant for a long
time
--High performance Cement
--precast concrete
Application
*It should be put into mixing
water when used in mixing station.
*When used in applications
such as spot precast mixing sand, it can be put directly
into cement stir truck, and stir it well for 5 minutes.
*Dosage is approximately 0.6%~1.0%
of cement quantity.
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Crylic acid resin
Crylic acid coating for wall &
Crylic acid fabric coating adhesive
It is a non-ionic water soluble emulsion resin copolymerized
by methacrylic acid n-butyl acrylate and cinnamene, which
with good flexibility and needs low film forming temperature,
It is an aqueous latex exclusive to inanimate elastic waterproof
coating widely used in water proofing of roof, kitchen,
toilet, balcony, basement, parking lots and even the whole
building ,as well as, natatorium, treating pond, sewage
reservoir;It is also widely used in external wall heat preservation.
Construction emulsion of crylic acid
It is a self cross-linking water soluble emulsion resin
copolymerized byn-butyl acrylate and cinnamene.
It is the exclusive water-soluble emulsion for external
wall heat preservation and pool waterproof. It is applicable
to both vertical and level walls.
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Vinyl acetate monomer
Vinyl acetate monomer (VAM) is an essential chemical building
block used in a wide variety of industrial and consumer
products. VAM is a key ingredient in emulsion polymers,
resins, and intermediates used in paints, adhesives, coatings,
textiles, wire and cable polyethylene compounds, laminated
safety glass, packaging, automotive plastic fuel tanks,
and acrylic fibers.
