Interior ordinary putty powder is mainly used for leveling walls, since it is not waterproof, should be the surface to brush the paint, or will cause a large area off the powder, affect the appearance.
This product can use within water directly, without glue. It has advantages as strong adhesion, easy to burnish, reserving powder, no wrapper, no crack, no bubble, low price. Apply to interior wall with full of batch.Mainly used as a paint primer leveling.
Property:
Pva is a very versatile water-soluble polymer, performance is between plastic and rubber, appearance is white powder.Water is a good solvent pva.Pva has good membranous, to form the film with excellent, frictional resistance, stretching intensity, and oxygen insulated.Because pva with two functional groups of hydrophilic group and hydrophobic group, therefore has the interfacial activity, so the pva can be used as a polymer emulsion and suspension polymerization reaction of protective colloid.
Cas no:9002-89-5 ec no:209-183-3 melting point:230-240âºc falshing point:79âºc molecular formula:(c2h4o)n
Application:
1 the textile industry as a processing location between the cloth and the machine agent.
2 the paper industry as a pigment coating engineering cement and paper glue inside.
3 powder chemical building materials, such as ceramic tile adhesive, interface agent, the thin layer of putty, stucco gypsum, adhesive plaster, etc. Water resistant crack thickener.
Property:
Sp1126 dispersible emulsion powder for water soluble and disperse latex powder, chooses import of vae emulsion spray drying, vinyl acetate - ethylene copolymer powder, polyvinyl alcohol as protective colloid.After dealing with spray drying.High ethylene content, good flexibility, and all kinds of basic material has better adhesion.
Sp1126 particularly applicable to inorganic adhesive, such as cement, ash calcium powder, plaster mix or separate binding material, compared with the emulsion powder on the market, has the added quantity is little, the cost is low, the advantages of stable quality.
Recommended use:
Interior and external wall putty, all kinds of functional powder putty, tile adhesive mortar, slushed joint, adhesive plaster, gypsum plaster;â âÂ
External thermal insulation mortar, binding mortar, tile adhesive mortar and interface, all kinds of functional mortar.
Applications:
After adding sp1126 powder modified mortar under the hydration has the following features:
(1) increase the adhesion mortar and grassroots, good alkali resistance.
(2) increase the compressive strength of mortar, and longer opening hours.
Specification:
ApperanceWhite powder
Solid content
Ph 5-8
Glass transition temperature
tg)About 5
Minimumâ filmâ formationâ temperature
Validity180 days
Package25kg bag
Storageâ condition
Cool dry place
Packing: 25 kg/bag.
Storage: cool and dry place.
Warranty: 180 days, such as more than without aggregation can still continue to use the shelf life of products
