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Durable Roofing Solution for Reliable Construction and Manufacturing Rubber Products
US$2,500.00
1-9 Tons
US$2,450.00
10-19 Tons
US$2,400.00
20+ Tons
Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9003-55-8

Formula

(C8h8-C4h6)-N

Model NO.

1712

EINECS

Styrene-Butadiene Rubber

Environmental Protection

Yes

Color

Yellow or Black

Kind

Accelerator

Appearance

Cake

Volatiles%≤

0.5

Ash Content%≤

0.1

Oil Content,Wt%

0

300% Tensile Sres≥S(MPa),≥

4.0

Tensile Strength 35min(MPa),≥

24

Break Elongation,%≥

600

Permanent Deformation,≤

50

Hardness(a),≥

90

Melt Flow Rate(G/10min)

0.05-0.13

Transport Package

Polyprooylene Woven Bags

Specification

35KG

Trademark

QIAOLONG

Origin

China

HS Code

4002119000

Production Capacity

22000 Tons/Year

Key features

Outstanding processability. Good flow property during mixing, low scorch risk, save processing energy cost.
Balanced abrasion resistance and flex-crack resistance, extend service life of finished rubber goods.
Excellent compatibility, easy to blend with NR, BR and other elastomers for flexible formula adjustment.
Cost-effective oil-extended formula, perfect choice for large-scale industrial production.
Low mechanical impurities, guarantee smooth surface of finished products and reduce defective rate.
Stable supply, standard 35kg/bale packing. COA, MSDS can be provided upon request.

Company profile

Donghongyue (Shandong) International Trade Co., Ltd
Importers and Exporters
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 SBR?
A:
SBR stands for Styrene-Butadiene Rubber. It is a synthetic rubber / polymer material used to improve flexibility, adhesion, crack resistance, and durability.
Q:What are the main types of SBR?
A:
SBR is commonly supplied as: SBR Latex SBR Powder SBR Granules SBR Rubber Bale, such as SBR 1502 and SBR 1712
Q:Is SBR water-soluble?
A:
No. SBR powder, granules, and rubber bales are not water-soluble. SBR latex is a water-based dispersion, not truly water-soluble.
Q:Where is SBR Latex used?
A:
SBR latex is mainly used in: Cement mortar Waterproof coating Tile adhesive Concrete repair Construction chemical systems
Q:Where are SBR powder and granules used?
A:
SBR powder / granules can be used in: APP/SBS membrane systems Bitumen modification PMB systems Asphalt modification Rubber-related applications

Send Inquiry

*To:Donghongyue (Shandong) International Trade Co., LtdDonghongyue (Shandong) International Trade Co., Ltd
*Content:
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