Liquid Styrene Butadiene Rubber

Polykem, a leading synthetic rubber supplier, offers high-performance Liquid Styrene Butadiene Rubber (LSBR) for customers in rubber, coating, adhesive, construction, and industrial material applications. Our LSBR is the reliable choice for achieving high-quality, sustainable, and cost-effective solutions. It also known as Liquid SBR or LSBR, is a liquid synthetic rubber material based on styrene and butadiene. Liquid SBR can help improve flexibility, adhesion, compatibility, and durability in different industrial formulations. It is often used when a formulation needs better bonding performance, improved elasticity, or enhanced modification effect without making the processing system too difficult to handle.

Product Parameter

Polykem offers rubber products and packing specifications, in order to provide you with more accurate quotation and product information, please take a minute to fill out the inquiry form below or click this page. Our team will work closely with you to provide tailored recommendations and support.

Key Benefits

The key benefits of Polykem Liquid Styrene Butadiene Rubber include:

Good Flowability

Easy to blend and process in adhesive, coating, and rubber modification systems.

Adhesion Support

Supports bonding performance in suitable adhesive, sealant, and coating applications.

Flexibility Improvement

Helps improve flexibility and rubber-like performance in selected formulations.

Formulation Compatibility

Can be blended with selected rubbers, resins, oils, fillers, and additives.

Modification Performance

Suitable as a rubber modifier for coatings, adhesives, construction materials, and selected asphalt systems.

Applications of the LSBR

Liquid Styrene Butadiene Rubber (LSBR) is mainly used where a formulation needs rubber-like flexibility but solid rubber is not convenient to process. It can be mixed with resins, tackifiers, fillers, asphalt and rubber compounds, so it is often considered for adhesives, sealants, coatings, rubber modification, asphalt modification and construction materials.

LSBR for Adhesives and Sealants

For adhesives and sealants, LSBR is usually selected when the bonding layer needs better flexibility, peel strength or elongation. Its liquid form makes blending easier, especially in systems with resins, tackifiers and mineral fillers. Common applications include construction sealants, pressure-sensitive adhesives and flexible bonding products.

LSBR for Coatings and Protective Films

In coating systems, LSBR is used to make the film less brittle after drying or curing. This can be useful for protective films, industrial coatings and anti-crack coatings exposed to impact, movement or temperature change. The final adhesion still depends on the resin, substrate and curing conditions.

LSBR as a Rubber Modifier

LSBR can work as a liquid rubber modifier in SBR, NBR and other rubber compounds. It may improve processing flow, lower compound viscosity and adjust the softness of the final vulcanized rubber. Dosage, filler loading and curing system should be checked during lab testing.

LSBR for Asphalt Modification

In asphalt modification, LSBR is added to improve elasticity, low-temperature flexibility and resistance to deformation. It is used in road paving materials, waterproofing membranes and roofing systems where asphalt needs to handle heat, cold and mechanical stress.

LSBR for Automotive and Construction Materials

LSBR is also suitable for automotive underbody coatings, sound-damping materials and seam sealers. In construction materials, it can be used in waterproof coatings, tile adhesives and polymer-modified mortars to improve crack resistance, adhesion and durability.

Formulation Note

LSBR performance can vary with resin type, filler level, plasticizer content and curing conditions. Before bulk use, Dotachem recommends testing compatibility, viscosity change and final mechanical performance in the target formulation.

Product detail

Packaging & OEM Support

Our LSBR can be supplied in drums, IBC tanks, or other suitable packaging based on order and shipment requirements. Polykem can also discuss custom packaging, labeling, and OEM support according to customer needs. If you have specific packaging, labeling, or delivery requirements, welcome to contact Polykem for further discussion.

Why Choose Polykem LSBR

Quality Control Support

Polykem pays close attention to quality control for Liquid Styrene Butadiene Rubber (LSBR). With independent laboratory support and a dedicated quality monitoring team, we follow controlled procedures for batch inspection, appearance checking, packaging confirmation, and key specification review before shipment. This helps ensure that each batch of LSBR can better meet customer requirements for production, testing, and long-term application performance.

Stable Supply Chain Support

As a China supplier of synthetic rubber and chemical raw materials, Polykem offers a broad product portfolio covering more than 200 rubber and chemical raw materials. Supported by reliable production resources and stable annual supply capacity, we serve customers in more than 50 countries and regions, including Southeast Asia, the Middle East, Europe, and the Americas. This allows us to respond to different purchasing needs and support customers with stable supply for regular and bulk orders.

One-Stop Pre-Sales and After-Sales Service

Polykem provides one-stop service support from initial inquiry to after-sales follow-up. Our team can assist customers with product information, sample requests, quotation details, packaging confirmation, delivery schedules, and shipment tracking. For customers who need deeper cooperation, factory visits and further technical communication can also be arranged to support long-term and stable cooperation.

Qualification & Document Support

Polykem provides complete product documents for LSBR, including COA, TDS, MSDS, SGS certification, REACH registration documents, and related test reports. These documents support customers in product quality review, technical confirmation, safety assessment, and import compliance before shipment. If customers need specific documents for order review or local import requirements, Polykem can provide the required files during the quotation or order confirmation process.

FAQ

Q: Can Polykem provide samples?

Yes. Polykem can provide free LSBR samples for quality testing, formulation evaluation, and application checking. Customers only need to cover the shipping cost, and the sample lead time is usually 3–5 working days.

Q: What payment terms does Polykem accept?

Polykem accepts T/T, L/C, Western Union, and other agreed payment methods. Payment terms can also be discussed according to order quantity, destination, and long-term cooperation details.

Q: What is the MOQ for LSBR?

The MOQ for the Liquid Styrene Butadiene Rubber is usually based on the product grade, packaging type, and shipping arrangement. For regular orders, the starting quantity can be discussed from 500 kg to 1 ton. For bulk orders, Polykem can provide more competitive pricing according to order volume and delivery requirements.

Q: What information should I provide before requesting a quotation?

To provide a more accurate quotation, please share the product name, estimated order quantity, application field, destination port, packaging preference, and any specific technical requirements. Polykem will arrange a professional team member to reply within one working day and confirm the quotation, packaging options, sample availability, and delivery arrangement based on your request.