TR-701S Guar Gum Powder 99% Purity Guar Gum Powder for Paints Coatings Industrial

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.

 
TR-701S guar gum powder
 

 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

Company Profile

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
 
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
 
If you are looking for high-quality TR-701S Guar gum please feel free to contact us or click on the needed products to send an inquiry. 
 
 Payment Term 
T/T, Western Union, Paypal, Credit Card etc.
 
 Shipment Term 
By air, by sea, by express, as customers request.

FAQs of HEC40000 thickening and water-retaining agent
 
1. What is TR-701S Guar Gum and how is it used in coatings?
Answer: TR-701S Guar Gum is a natural polysaccharide derived from the guar bean. It is used in coatings as a thickener and stabilizer. When added to water-based coatings, it increases the viscosity, improves the suspension of pigments and other solids, and enhances the overall stability of the formulation. This makes the coating easier to apply and ensures a more uniform finish.
 
2. How does TR-701S Guar Gum affect the viscosity of coatings?
Answer: TR-701S Guar Gum significantly increases the viscosity of water-based coatings. This increased viscosity helps prevent settling of pigments and other solids during storage and reduces sagging or running when the coating is applied. The higher viscosity also improves the film-forming properties of the coating, leading to better coverage and a smoother finish.
 
3. What are the recommended usage levels for TR-701S Guar Gum in coatings?
Answer: The recommended usage level of TR-701S Guar Gum in coatings typically ranges from 0.1% to 1.0% by weight of the total formulation, depending on the desired viscosity and performance requirements. For example, a higher concentration may be needed for coatings that require greater thickness and stability, while a lower concentration might be sufficient for thinner, more flowable coatings. It's important to conduct small-scale tests to determine the optimal concentration for your specific application.
 
4. How should TR-701S Guar Gum be incorporated into a coating formulation?
Answer: To incorporate TR-701S Guar Gum into a coating formulation, follow these steps:
Disperse the Guar Gum: Slowly sprinkle the Guar Gum into a portion of the water or solvent while continuously stirring to avoid lump formation.
Hydrate the Guar Gum: Allow the dispersed Guar Gum to hydrate for at least 15-30 minutes. This ensures that the gum fully swells and develops its thickening properties.
Mix with the Base: Gradually add the hydrated Guar Gum solution to the rest of the coating base while continuing to stir. Ensure thorough mixing to achieve a homogeneous blend.
Adjust Viscosity: If necessary, adjust the viscosity by adding more water or solvent to reach the desired consistency.

5. Are there any compatibility issues with TR-701S Guar Gum in coatings?
Answer: TR-701S Guar Gum is generally compatible with most water-based coating systems. However, it can sometimes interact with certain additives, such as electrolytes, surfactants, and other polymers, which may affect its performance. To avoid compatibility issues:
 
Test Formulations: Conduct small-scale tests to ensure compatibility with all components in the formulation.
pH Sensitivity: Guar gum is sensitive to pH changes. It performs best in neutral to slightly alkaline conditions (pH 6-8). Avoid using it in highly acidic or basic formulations.
Storage Conditions: Store TR-701S Guar Gum in a cool, dry place to maintain its effectiveness and prevent degradation.