Advanced SBR Asphalt Emulsion to Enhance Cohesiveness of Construction Material

• Customization: Available
• CAS No.: 903-55-8
• Appearance: Milk White
• Model NO.: QL-2
• Solid Ontent(%): 40-60
• Gain Size(Nm): 150-300
• Viscosity(Mmpa.S): 20-55
• Density(g/cm3): 0.95-0.98
• pH: 10-11
• Mechanical Stability 5min(%): ≤1.0
• Transport Package: Drum/IBC Drum
• Specification: 200KG
• Trademark: QIAOLONG
• Origin: China
• HS Code: 4002119000
• Production Capacity: 11000mt/Year
• Package Size: 37.00cm * 37.00cm * 37.00cm
• Package Gross Weight: 26.000kg

Product Description

As an asphalt lotion modifier, the latex has great application value in highway maintenance, and can significantly improve the low temperature extension ability, high temperature stability, creep properties and anti-aging ability of the base asphalt.
The latex is easy to be evenly dispersed with asphalt lotion in the presence of stabilizer, which can increase the cohesive force of slurry seal mixture, significantly improve the low-temperature performance of mixture, and effectively prevent low-temperature cracking of road asphalt; This latex also has the characteristic of significantly improving the high-temperature performance of asphalt.
When the latex is used for modified asphalt waterproof coating, the blending stability between emulsified asphalt and latex is good. When used as modified asphalt waterproof membrane, the method of latex evaporation blending can be used for modification. This method can ensure that the asphalt and rubber are in the most uniform mixing state, greatly improving the modification effect. This latex can significantly improve the softening point of modified asphalt roll products and significantly enhance low-temperature flexibility.

Company Profile

 

Shandong Qiaolong Environmental Technology Co., LTD. The company is located in Linzi, Shandong, the origin of football in the world. 

Shandong Qiaolong Environmental Technology Co.,Ltd. is a key manufacturer specializing in the production of Powder Styrene Butadiene Rubber, Granular Styrene Butadiene Rubber, Asphalt Modifier, Emulsified Asphalt Modifier, rubber products additives and other products. 

In terms of road performance, the company's products have very high temperature deformation resistance, low temperature cracking ability, water damage resistance, and maintain good adhesion and deformation adaptability with the road surface, and are very good in elastic recovery performance. 

Since the establishment of the company, Through close cooperation with Qilu Petrochemical Research Institute, Lanzhou Petrochemical Research Institute, Yanshan Petrochemical Research Institute and other scientific research institutions, the leading products developed: Powder Styrene Butadiene Rubber (PSBR), SBR anionic emulsified asphalt modifier and SBR cationic emulsified asphalt modifier, high performance and high content SBR granule styrene butadiene rubber, asphalt viscosifier and other products in high-grade highways, bridge surfaces, machinery Field inspection and other fields have been widely used... ... 

"Client First, Honest & Credit, Win-win Cooperation", supplying the first class quality production and satisfaction service is our forever pursuit!

 

 

testing item	specification	testing item
apperance	white powder	visual inspection
particle size(mesh)	20-80	GB/T8656
water content(%)	≤1	GB/T8656
molecular weight(10000)	20-30	GB/T8656
bound styrene(%)	24-35	GB/T8658-1998
rubber mooney ciscosity(1+4)100ºC	45-60	GB/T1232.1-2000
elongation at break 145ºC*35min(MPa)	≥25.5	GB/T8656-1998A
tensile srrength  145ºC*35min(MPa)	≥340	GB/T8656-1998A

Case Study: Applications of SBR Latex in Construction Materials
1. SBR Latex for Waterproof Mortar

Application
Styrene-Butadiene Rubber (SBR) Latex is widely used in cement-based waterproof mortar systems for construction.
Typical application areas include:
Roof waterproofing
Bathrooms and wet areas
Basements and underground structures
Water tanks and balconies
Technical Benefits
When mixed with cement mortar, SBR latex forms a polymer film inside the cement matrix, improving overall performance.
Key advantages:
a. Strong bonding strength
b. Reduced water permeability
c. Improved flexibility
d. Better crack resistance
SBR latex is therefore commonly used as a cement modifier for waterproof coatings and repair mortars.
2. SBR Latex for Concrete Repair

Application
SBR latex is frequently used in polymer-modified repair mortars for concrete structures.
Common projects include:
Bridge repair
Industrial flooring
Structural concrete restoration
Floor screeds and topping layers
Performance Improvements
Adding SBR latex to cement mortar can:
a. Increase compressive and flexural strength
b.Improve bonding between old and new concrete
c. Reduce shrinkage cracks
d. Enhance durability and chemical resistance
This makes SBR an important additive for concrete repair and structural maintenance projects.
3. SBR Latex as Bonding Agent in Cement Systems

Application
SBR latex can also be used as a bonding agent between old and new concrete layers.
Typical applications include:
Tile adhesive mortar
Floor leveling mortar
Plaster bonding coat
Polymer modified cement slurry
Advantages
a. Excellent adhesion to concrete, brick, and masonry
b. Improved resistance to water penetration
c. Higher abrasion resistance
d. Longer service life of construction materials
SBR polymers help cement-based systems achieve better durability and mechanical performance.
Conclusion
SBR Latex plays a critical role in modern construction materials.
Its main functions include:
Waterproofing enhancement
Bonding improvement
Crack resistance
Durability improvement
Because of these advantages, SBR latex is widely used in waterproofing, concrete repair, and polymer-modified cement systems in construction projects worldwide.

1. Question: What is your packaging and transportation method? 1. Question: What is your packaging and transportation method?
A. This product is packaged in IBC and 200KG plastic drums. The product should be stored in a cool and ventilated place. Please confirm with our sales manager before calling. (Latex packaging is IBC and 200KG plastic drums.)
1. Question: What is your packaging and transportation method?
A. This product is packaged in polypropylene woven bags lined with black polyethylene film or in paper bags lined with polypropylene woven bags. Each bag weighs 20KG. During storage and transportation, this product should be stored in a dry, ventilated, and cool warehouse in rows and stacks. Please confirm with our sales manager before calling.
(SBS is packaged in kraft paper bags, each weighing 20KG)
A. This product is packed in 25KG cardboard boxes, with high-strength polyethylene film bags used for inner packaging for sealing. This product should be stored in a cool, ventilated, and low-humidity environment. During storage and transportation, it should be protected from direct sunlight and close to heat sources. Please confirm with our sales manager before calling.
(PSBR packaging is 25KG, GSBR is 20KG. The packaging and storage methods are the same.)


2: When is the delivery date?
A: The delivery date depends on the type and quantity of the product. Usually, it is 3 to 5 days after the deposit.
3: What are the payment terms?
A: The methods of payment, namely wire transfer or letter of credit, will be determined through negotiation between both parties.
4. Question: What is your mode of transportation?
Answer: Usually by sea, by truck or by train; in case of emergency, by air.
5: Can I get the sample before placing the order?
A: Sure, we can provide you with a sample for your testing. All you need to do is tell us your address and the quantity of samples you require.
6: Could you offer me a discount?
A. Sure. We will give you the best discount based on the quantity of your order.
7: Where is your port of shipment?
A: Tianjin Port, Qingdao Port, Shanghai Port; it will be determined through mutual negotiation.