TR 701S покрытия порошковых красок гуаровой смолы промышленные

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Introduction of TR-701S Guar gum
TRJK-701S is a non-ionic polysaccharide polymer chemically modified by natural guar gum. It is specially used in various water-based coatings and putty powders to thicken and retain water. This product has unique rheological properties and excellent viscosity properties. It plays the role of suspending fillers in the coating system to prevent settlement, improves unfavorable factors such as dripping and splashing during painting, and improves the flow of the coating film after painting, Leveling.

Physical and chemical indicators of TR-701S Guar gum
 

 

Application of TR-701S Guar gum
 
Enhance water retention:
Guar gum has excellent water retention capacity and can significantly improve the water retention of concrete. This helps prevent cracking and loss of strength caused by too rapid evaporation of water during the hardening process of the concrete.
Increased water retention also helps improve the workability of concrete, making it easier to construct and place.
Improve flow and pump ability:
Guar gum increases the viscosity of concrete, thereby improving its flow and pumpability. This is especially important for long-distance transportation and pumping construction in high-rise buildings.
High viscosity can also reduce the segregation of concrete during transportation and pumping, ensuring the uniformity and stability of concrete.
Improve early intensity:
Guar gum can accelerate the hydration reaction of cement, thereby improving the early strength of concrete. This is particularly important for projects where design strength needs to be achieved quickly.
The improvement of early strength can also shorten the construction period and improve work efficiency.
Enhanced impermeability and durability:
Guar gum can form a protective film that reduces moisture penetration, thereby improving the impermeability and durability of concrete.
This is very beneficial for under ground structures, pools, tunnels and other projects that require good waterproof performance.
Improve construction performance:
Guar gum can increase the thixotropy of concrete, allowing it to maintain a higher viscosity when left standing and reduce the viscosity when mixed or pumped, making construction easier.
This thixotropy helps reduce bleeding during construction and ensures a flat and smooth concrete surface.
 
Precautions for use
Adding amount:
The dosage of TR-701S depends on the formula. The recommended dosage is 0.3%-1%. The specific dosage should be determined based on actual engineering needs and test results.
When using, first disperse TR-701S in clean water, then add alkali to adjust the pH value to 8-9, and the viscosity will be released.
Too much guar gum will cause the concrete to be too dense, affecting its performance; too little will not achieve the desired results.
Dissolution method:
Guar gum should be pre-dispersed in cold water to avoid forming clumps. Then, gradually add it to the concrete mix while mixing.
High-speed stirring helps to dissolve and evenly distribute the guar gum fully.
Compatibility:
The compatibility of guar gum with other concrete additives (such as water reducers, early strength admixtures, etc.) should be tested to ensure that no adverse reactions occur.
Especially when using multiple additives, compatibility testing should be carried out to ensure that the ingredients are coordinated with each other.
 
Packing and Storage
Packaging: 25kg/bag
Shelf life: 1 year

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