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PRODUCT
Superplasticizer for cement concrete
polycarboxylic acid superplasticize, because it truly designs an effective molecular structure based on the action mechanism of dispersed cement, has a super dispersive type, can prevent the loss of concrete slump without causing obvious retarding, plays a high plasticizing effect at low dosage, has good liquidity retention, the cement is adaptable to a wide range of molecular structures, has a large degree of freedom, many synthesis technologies, and has a lot of room for high-performance, and has a significant strengthening effect on concrete, It can reduce the shrinkage of concrete, and the content of harmful substances is extremely low. The technical performance characteristics give concrete excellent construction workability, good strength development, excellent durability. polycarboxylic acid superplasticize has good comprehensive technical performance advantages and environmental protection characteristics, which meets the needs of modern concrete engineering. Therefore, polycarboxylic acid superplasticize is gradually becoming the preferred admixture for preparing high-performance concrete.
1. It has good compatibility with all kinds of cement, good slump retention performance of concrete, and prolongs the construction time of concrete.
2. Low dosage, high water reduction rate and small shrinkage.
3. Greatly improve the early and late strength of concrete.
4. This product has low chloride ion content and low alkali content, which is conducive to the durability of concrete.
5. The production process of this product is pollution-free, formaldehyde free, in line with ISO14000 international standards for environmental protection management, is a green environmental protection product.
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Purpose:
ceramic tile adhesive
bonding mortar of external wall external insulation system
external wall external insulation system plastering mortar
tile jointing agent
self flowing cement mortar
flexible putty for inner and outer walls
flexible crack resistant mortar
rubber powder polystyrene particle thermal insulation mortar
dry powder coating
polymer mortar products with high requirements for flexibility
effect:
It has outstanding waterproof performance, good bonding strength, increases the elasticity of the mortar and has a long opening time, endows the mortar with excellent alkali resistance, improves the adhesion / adhesion, flexural strength, plasticity, wear resistance and workability of the mortar, and has stronger flexibility in the flexible crack resistant mortar.
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High quality redispersible polymer powder for mortar
Redispersible polymer powder product is water soluble redispersible powder, divided into ethylene/vinyl acetate copolymer, with polyvinyl alcohol as a protective colloid, spray drying white powder adhesive. This powder can be quickly dispersed into emulsion after contact with water, because of the redispersed polymer powder has high bonding capacity and unique properties, such as: water resistance, construction and heat insulation, therefore, their range of application is extremely wide.
Purpose:
◇ ceramic tile adhesive
◇ bonding mortar of external wall external insulation system
◇ external wall external insulation system plastering mortar
◇ tile jointing agent
◇ self flowing cement mortar
◇ flexible putty for inner and outer walls
◇ flexible crack resistant mortar
◇ rubber powder polystyrene particle thermal insulation mortar
◇ dry powder coating
◇ polymer mortar products with high requirements for flexibility
effect:
It has outstanding waterproof performance, good bonding strength, increases the elasticity of the mortar and has a long opening time, endows the mortar with excellent alkali resistance, improves the adhesion / adhesion, flexural strength, plasticity, wear resistance and workability of the mortar, and has stronger flexibility in the flexible crack resistant mortar.
Role of redispersible emulsion powder:
redispersible emulsion powder forms a film after dispersion and plays a reinforcing role as the second adhesive;
• the protective colloid is absorbed by the mortar system (it will not be damaged by water after film formation, or "secondary dispersion");
• the film-forming polymer resin is distributed in the whole mortar system as a reinforcing material, thereby increasing the cohesion of the mortar;
Role of redispersible emulsion powder in wet mortar:
• improve construction performance;
• improve liquidity;
• increase thixotropy and sag resistance;
• improve cohesion;
• extend the opening hours;
• enhance water retention.
• role of redispersible emulsion powder after mortar curing:
• improve tensile strength;
• increase bending strength;
• reduce the elastic modulus;
• improve deformability;
• increase the density of materials;
• increase wear resistance;
• improve cohesion strength;
• reduce the carbonation depth;
• reduce the water absorption of materials;
• make the material have excellent water increasing property (add water increasing rubber powder)
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construction industrial grade hpmc
Hydroxypropyl methyl cellulose (HPMC) is a kind of odorless, tasteless and non-toxic white powder,
1. Appearance: white or off white powder, odorless and tasteless.
2. Particle size: the passing rate of 100 mesh is greater than 98.5%; The passing rate of 80 meshes is greater than 100%.
3. Carbonization temperature: 280-300 ℃.
4. Apparent density: 0.25-0.70g/ (usually about 0.5g/), specific gravity: 1.26-1.31.
5. Discoloration temperature: 190-200 ℃.
6. Surface tension: 42-56dyn/cm for 20% aqueous solution.
Purpose:
As thickener, stabilizer, emulsifier, excipient, water retaining agent, film-forming agent, etc. in the production of coatings, building materials, paint removers, agricultural chemicals, inks, textile printing and dyeing, ceramics, papermaking, cosmetics and other products.
The application in synthetic resin can make the obtained products have the characteristics of regular particles, looseness, appropriate specific gravity, excellent processing performance, etc., thus basically replacing gelatin and polyvinyl alcohol as dispersants. In addition, in the construction process of the construction industry, it is mainly used in mechanized construction such as wall building, plaster finishing, caulking, etc; Especially in decorative construction, it is used for pasting ceramic tiles, marble and plastic decoration, with high pasting strength, and can also reduce the amount of cement. Used as a thickener in the coating industry, it can make the layer bright and delicate, do not remove powder, and improve the leveling performance.
Function:
It can thicken the fresh mortar to have a certain wet viscosity and prevent segregation. (thickening)
Water retention is also the most important characteristic, which helps to maintain the amount of free water in the mortar, so that the cementitious material has more time to hydrate after the mortar construction. (water retention)
It has air entrainment, which can introduce uniform and fine bubbles to improve the workability of mortar.
Performance:
1. It is easy to mix with dry powder formula.
2. It has the characteristics of cold water dispersion.
3. The solid particles are effectively suspended to make the mixture more smooth and uniform.
Mix:
1. The dry mixed formula containing cellulose ether can be easily mixed with water.
2. Get the required consistency quickly.
3. Cellulose ether dissolves more quickly and has no lumps.
be used as:
Waterproof putty for interior and exterior walls
External wall insulation mortar
Gypsum plaster and gypsum products
Cement based plastering mortar and masonry mortar
Plate joint filler
Tile adhesive
Self leveling ground material
Water based coatings and paint removers
Extruded concrete sheet
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High quality polycarboxylate superplasticizer PCE for concrete admixtures
Polycarboxylic acid high-superplasticizer because it truly designs an effective molecular structure based on the action mechanism of dispersed cement, has a super dispersive type, can prevent the loss of concrete slump without causing obvious retarding, plays a high plasticizing effect at low dosage, has good liquidity retention, the cement is adaptable to a wide range of molecular structures, has a large degree of freedom
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Redispersible polymer powder for wall putty tile adhesive
The redispersible polymer powder product is white or off white flowable powder, which is a copolymer of ethylene and vinyl acetate, and uses polyvinyl alcohol as a protective colloid.
Purpose:
◇ ceramic tile adhesive
◇ bonding mortar of external wall external insulation system
◇ external wall external insulation system plastering mortar
◇ tile jointing agent
◇ self flowing cement mortar
◇ flexible putty for inner and outer walls
◇ flexible crack resistant mortar
◇ rubber powder polystyrene particle thermal insulation mortar
◇ dry powder coating
◇ polymer mortar products with high requirements for flexibility
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