SBR Latex Can Be Used in Waterproof Mortar and Concrete Construction

1 / 5

SBR Latex Can Be Used in Waterproof Mortar and Concrete Construction

Still deciding? Get samples of $ !

Order Sample

Send Inquiry

Product Description

📊Basic Information

Model NO.

QL-3

Purpose

Asphalt Modifier

3-7

Specification

20KG/Bag

Origin

China

Production Capacity

12,000 pieces/Year

📦Packaging & Delivery

Package Size

50.00cm * 35.00cm * 20.00cm

Gross Weight

20.000kg

📝Product Description

Special asphalt modification of styrene-butadiene latex (SBR) is a copolymer emulsion of butadiene and styrene. It is produced through low-temperature cold polymerization under the action of anionic and non-ionic emulsifiers. Containing 26% bonded styrene, it appears as a creamy white aqueous dispersion with a slight blue luster.

Key Performance Benefits:

✨ Highway Maintenance: Significantly improves low-temperature elongation, high-temperature stability, and creep characteristics.
✨ Anti-Cracking: Effectively prevents low-temperature cracking of road asphalt by increasing bonding in thin slurry sealing mixtures.
✨ Waterproofing: Ideal for modified asphalt waterproofing coatings and roll-roofing membranes.
✨ Uniform Mixing: The latex dispersion ensures a uniform mixing state, greatly enhancing the modification effect and improving softening points.

🔬Technical Specifications

Testing Item	Specification	Standard / Method
Appearance	White Particle	Visual Inspection
Particle Size (Mesh)	20 - 80	GB/T8656
Water Content (%)	≤ 1	GB/T8656
Molecular Weight (10^4)	20-30	GB/T8656
Bound Styrene (%)	24-35	GB/T8656-1998
Rubber Mooney Viscosity (1+4) 100°C	45-60	GB/T1232.1-2000
Tensile Strength 145°C x 35min (MPa)	≥ 25.5	GB/T8656-1998 A
Elongation at Break 145°C x 35min (%)	≥ 340	GB/T8656-1998 A

❓Frequently Asked Questions

Can I request samples for testing?

Yes, we provide samples for quality evaluation and testing purposes.

Do you support OEM or custom branding?

Yes, we provide professional OEM/ODM services. Your specific logo and design requirements can be applied to the products and packaging.

What is your monthly production capacity?

Our facility produces approximately 1,300 tonnes of SBR Powder and 1,900 tonnes of SBR Butadiene Latex per month.

How quickly can orders be shipped?

Standard stock items are typically dispatched within 3 days. For larger volumes, such as 350 tonnes, we can complete delivery within 7 days.

Is your factory open for site visits?

Absolutely. Customers are welcome to visit our manufacturing facilities to inspect our production processes and quality management systems.

What are the primary applications for this SBR Latex?

It is primarily used as an asphalt modifier for road maintenance, high-temperature stability enhancement, and in the production of waterproof coatings and membranes.