Can it be used in cement mortar?

PSBR Powder is mainly recommended for asphalt and bitumen systems. For cement mortar, concrete repair or tile adhesive, liquid SBR Latex is usually more suitable.

Can it be added directly to hot bitumen?

It is normally incorporated into heated bitumen under controlled temperature and mixing conditions. The exact process depends on formulation and equipment.

Is this a finished waterproofing material?

No. PSBR Powder is a raw material modifier used in the production of modified asphalt, waterproofing and road-repair materials.

Can you provide samples and documents?

Yes. Samples, TDS, SDS and batch COA can be provided for formulation testing

High-Performance Psbr Powder for Asphalt and Bitumen Solutions

Name: High-Performance Psbr Powder for Asphalt and Bitumen Solutions
Brand: Donghongyue (Shandong) International Trade Co., Ltd
SKU: 1978477331

Shandong, ChinaDonghongyue (Shandong) International Trade Co., Ltd

US$1,200.00

1-9 Tons

US$1,150.00

10-29 Tons

US$1,100.00

30+ Tons

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

Solid Content

50% ±2

Purpose

Asphalt Muldifier

Model NO.

QL-1

Suitable Venue

Low Temperature and Cold Place

Delivery Period

7-30 Days

Particle Size(Mesh)

20-80

Water Content

≤1

Molecular Weight(10000)

20-30

Bound Styrene(%)

24-35

Rubber Mooney Ciscosity(1+4)100ºC

45-60

Elongation at Break 145ºC*35min(MPa

≥340

Tensile Srrength 145ºC*35min(MPa

≥25.5

Transport Package

Paper Carton

Specification

37cm*37cm*37cm

Trademark

QIAOLONG

Origin

China

HS Code

4002119000

Production Capacity

22000 Tons/Year

Key features

Designed for Asphalt Modification PSBR Powder is suitable for compatible asphalt and bitumen formulations requiring improved flexibility, elasticity and durability.

Suitable for Bitumen Waterproofing Materials Can be evaluated in bitumen waterproofing materials, roofing compounds and asphalt-based waterproofing systems.

Improves Flexibility Helps reduce brittleness and improve flexibility in properly formulated modified asphalt systems.

Supports Crack Resistance Can help improve resistance to cracking caused by temperature changes, pavement movement and material deformation.

Cost-Effective Powder Modifier Powder form supports controlled dosing and can be evaluated as a practical modifier for asphalt and waterproofing formulations.

Suitable for Industrial Production Applicable to modified asphalt, roofing waterproofing materials, asphalt membranes and road-maintenance products.

Company profile

Importers and Exporters

Donghongyue (Shandong) International Trade Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Flexible customization, etc. CertifiedExport Year: Less than 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.39h

AI-Powered supplier vetting

SummaryThe supplier operates across waterproofing materials, rubber-related products, mechanical equipment, textiles, chemicals, building materials, and selected medical supplies. It states that it provides OEM services for well-known brands and reports multiple technical patents and ISO9001 certification. Quality assurance and raw-material traceability are identified, but the available evidence also shows no SDK, no inventory, no overseas warehouse or showroom, no valid manufacturing-capacity contract with related subcontractors, and no documented corrective-action or complaint-handling procedures. Lead time is stated as within 15 working days in both peak and off-season, but supplier-service governance documentation is incomplete. Financial records are referenced for 2022–2024, without sufficient detail to assess credibility. R&D resources are limited in the evidence, with one engineer and no available design-control documentation.

CertificationsThe company states that it has passed ISO9001 quality management system certification and holds multiple technical patents. This is explicit evidence of certification and technical recognition, although no certificate number, validity period, or certification scope is provided.

After-Sales capabilityThe supplier states that it has no overseas warehouse or showroom, and it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. These documented gaps indicate weakly evidenced after-sales service infrastructure.

Production capacityThe supplier reports no valid manufacturing-capacity contract with its related subcontractors and no in-stock capacity. It states an average lead time within 15 working days in both peak and off-season, but service-capability governance lacks written assessment procedures and an approved-supplier list. Overall production capacity is not sufficiently substantiated and includes explicit control gaps.

Customization capabilityThe supplier explicitly states that it provides OEM services for well-known brands and offers products intended to meet varied customer demands. Quality assurance and raw-material traceability are also reported, but the absence of an SDK and formal R&D audit documentation limits evidence for technically complex customization.

Product Q&A

Q:What is PSBR Powder used for?

PSBR Powder is used as a polymer modifier in asphalt modification, bitumen waterproofing materials, roofing compounds and road repair formulations.

Q:Is PSBR Powder the same as SBR 1502?

No. SBR 1502 is usually a solid rubber bale grade, while PSBR Powder is a powder-form styrene-butadiene rubber material mainly used in asphalt and bitumen systems.

Q:Can PSBR Powder be used for asphalt modification?

Yes. It can be evaluated in compatible asphalt and bitumen formulations to help improve flexibility, crack resistance and durability.

Q:Is it suitable for waterproofing materials?

Yes. PSBR Powder can be used in selected bitumen waterproofing materials, roofing compounds and asphalt waterproofing membrane systems.

Q:Can it improve low-temperature flexibility?

In properly designed formulations, PSBR Powder may help reduce brittleness and improve flexibility at lower temperatures.