Styrene Butadiene Rubber Latex Asphalt Waterproof Membrane

• Customization: Available
• CAS No.: 903-55-8
• Appearance: Milk White
• Model NO.: QL-1
• 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

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