Construction Chemical Additives

PCE SUPERPLASTICIZER

Polycarboxylate Superplasticizer (PCE Superplasticizer) is a high performance water reducing agent, which is a cement dispersant in the application of cement concrete. Widely used in highways, Bridges, DAMS, tunnels, high-rise buildings and other projects.

Applications of PCE Superplasticizer

• Self Leveling
• Repair mortar
• Grout material
• Precast component
• Injection mortar
• UHPC

 

GRADES AND APPLICATIONS OF PCE

Grade	Product Characteristics	Grouting Mortar	Injection Mortar	UHPC	Cement- based Precast Component	Concrete	Cement Self-leveling Mortar	Repair Mortar / Bedding Mortar	Waterproof Mortar	Gypsum Base Self- leveling Mortar	Gypsum Base Precast Component
530P	High water reduction rate, suitable for Portland cement system	★ ★	★ ★		★ ★				★ ★
540P	High water reduction rate, high early strength, suitable for sulfur aluminum cement system						★ ★	★ ★
570P	Gypsum applications									★ ★	★ ★
580P	Universal type. With good adaptability with both cement base and gypsum base system	★ ★	★ ★	★ ★	★ ★	★	★ ★	★ ★	★ ★	★ ★	★ ★
590F	Flake superplasticizer, can completely replace liquid type					★ ★
600 F	Flake superplasticizer, can completely replace liquid type Maintains the consistency and slump retention of concrete					★ ★

Recommended dosage: 0.1%-0.5% ★ ★ Highly recommendation ★ Recommended ★ Workable

 

GYPSUM RETARDER

Gypsum Retarder is a chemical additive used in the construction and building industry to control and slow down the setting time of gypsum-based materials, particularly gypsum plaster and gypsum board compounds. By retarding the setting process, it provides more time to work with the material, ensuring proper application and finishing. It enhances the workability of gypsum materials. It allows for smoother application, reducing the risk of premature setting, which can lead to uneven surfaces or imperfections.

 

Applications of Gypsum Retarder

• Gypsum Board
• Plaster Gypsum
• Bonding Gypsum
• Gypsum Model
• Gypsum Components
• Gypsum Self Leveling

Product Advantage

Extended Setting Time Improved Workability Consistent Results

It effectively extends the setting It enhances the workability of They help prevent issues such as

time of gypsum-based materials gypsum compounds uneven drying, cracking

Reduced Material Waste Versatility Ease of Application

It reduces the likelihood of material Suitable for a wide range of These retarders are typically easy

waste due to premature setting construction applications to incorporate into gypsum mixes

Grade	Appearance	Bulk Density (g/L)	Moisture Content	Prefabricated Gypsum Components	Caulking Gypsum	Gypsum Putty	Gypsum Plaster	Gypsum Based Self Leveling	Other applications of Gypsum Product
P100	Light yellow powder	700±100 g/L	≤3%	★ ★ ★	★ ★	★ ★ ★	★ ★ ★		★ ★ ★
P200	Light yellow powder	700±100 g/L	≤3%	★ ★	★ ★	★ ★ ★	★ ★	★ ★ ★	★ ★
P300	Light yellow powder	700±100 g/L	≤3%	★ ★ ★	★ ★ ★	★ ★ ★	★ ★ ★	★ ★ ★	★ ★ ★
P400	Light yellow powder	700±100 g/L	≤3%	★ ★ ★	★ ★ ★	★ ★ ★	★ ★ ★	★ ★ ★	★ ★ ★

 

DEFOAMER POWDER

The defoamer helps to release the bubbles entrained or generated in the mortar mixing and construction process, improve the compressive strength and improve the surface condition. The defoamer can inhibit the formation of foam and destroy the formed foam in the mortar. Its mechanism of action is that it enters the bubble liquid film to reduce the viscosity of the liquid, forming a new interface with low surface viscosity, making the bubble liquid film lose its elasticity, accelerating the liquid seepage process, and finally making the liquid film thin and crack.

 

Applications of Defoamer Powder

• Self leveling Compounds
• Grouting Mortar
• Waterproof Mortar
• Decorative Mortar
• Repair Mortar
• Injection Mortar

Items	Specification
Appearance	White Powder
Bulk Density	200-400 g/L
Mositure Content	≤5%
10% Liquid PH Value	6.0-8.0
Particle Size	200-300 µm
Active Ingredient	Polyether

 

SHP SILICONE HYDROPHOBIC POWDER

Silicone hydrophobic powder is a specialized chemical additive known for its remarkable water-repellent properties. This fine powdered material is designed to modify the surface characteristics of various substrates, making them highly resistant to water and moisture. It is often used in a wide range of industrial applications to provide water-repellent or waterproofing qualities to surfaces and materials. It accomplishes this by forming a protective, hydrophobic barrier that prevents water penetration and helps maintain the integrity and durability of the treated surfaces.

 

Applications of SHP Silicone Hydrophobic Powder

• Self Leveling
• Gypsum Mortar
• Decoration Mortar
• Gypsum Based Mortar
• Waterproof Mortar
• Microcement
• Repair Mortar

Items	Specification
Appearance	White Powder
Bulk Density	200-400 g/L
Mositure Content	≤5%
Particle Size	200-300 µm