Do you accept product inspection?

Yes, we accept inspections such as SGS and RoHS tests.

Can you provide free samples?

Yes, the factory can offer 1-2kg of samples for free for testing.

Best Quality Sis (Styrene Isoprene Block Copolymer) Raw Materials Yh-4016

Name: Best Quality Sis (Styrene Isoprene Block Copolymer) Raw Materials Yh-4016
Brand: YUEYANG GANGTONG IMPORT AND EXPORT TRADING COMPANY LIMITED
SKU: 922614605

Hunan, ChinaYUEYANG GANGTONG IMPORT AND EXPORT TRADING COMPANY LIMITED

Negotiable

1 Ton

Product profile

Customization

Available

Raw Material

Styrene Isoprene Block Copolymer

Material

Thermoplastic Elastomer

Model NO.

SIS YH-4016

Appearance

Granules

Form

Powdered Rubber

MOQ

1 Mt

CAS No.

308079-71-2

Structure

Star-Shaped

Block Ratio S/I

18/82

Tensile Strength MPa

Hardness Shore a

Mfr (G/10min, 200c, 5kg)

Toluene Solution Viscosity

500

Transport Package

20kg/Bag

Specification

20kg/bag

Trademark

SINOPEC

Origin

Hunan

HS Code

4002191100

Production Capacity

80000mt/Year

Key features

Sinopec Manufacturer: Produced by Sinopec Baling Petrochemical, a top 500 Chinese enterprise.

High Elasticity: Features good thermo-plasticity, high elasticity, and good melt fluidity.

Versatile Application: Ideal for hot-melt adhesives, solvent cements, and asphalt modification.

Star-Shaped Structure: Star-shaped SIS with 18/82 S/I block ratio and 75% SI content.

Reach Compliant: Certified with Reach for safe export to the European market.

OEM & ODM Support: Supports custom logo printing and OEM/ODM services.

Free Samples: Factory offers 1-2kg free samples for testing upon request.

Fast Delivery: Delivery time is 5 working days for orders of 1MT or more.

Company profile

Experienced TeamHigh Repeat Buyers ChoiceImporters and Exporters

YUEYANG GANGTONG IMPORT AND EXPORT TRADING COMPANY LIMITED

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Yueyang Port.Average Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier serving refining, chemical, packaging, petroleum-product, and related trading activities. It provides 3D design, sample/design customization, ODM, and OEM services, while holding ISO 9001:2015 and ISO 14001:2015 certifications. Quality systems include corrective-action, complaint-handling, quality-assurance, and raw-material traceability procedures. However, the evidence indicates no new products in the past year, no SDK, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Manufacturing capacity is difficult to fully assess because the stated plant area is incomplete and there is no valid manufacturing contract with associated subcontractors. Financial information is represented only by year labels, without substantive performance values.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated scope includes specialized refining and chemical equipment, chemical and petroleum products, metal packaging containers and materials, import/export, and related trading activities; listed product keywords include epoxy materials, thermoplastic elastomers, and nylon products.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates, plus other unspecified certifications. This explicitly supports established quality and environmental management-system certification.

After-Sales capabilityThe supplier has written and followed procedures for customer complaints and corrective/preventive actions, with quality assurance and raw-material traceability. It also has inventory capability, but lacks overseas warehouses, overseas showrooms, overseas agents/branches, and reported overseas service coverage.

R&D capabilityThe supplier provides 3D software design, ODM, OEM, and sample/design customization services, and the reported total experience of R&D engineers is 356. However, it reports no new products in the past year and no available SDK, so evidence of recent product innovation is limited.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, ODM services, and OEM services for popular brands. These capabilities directly support both design-led and manufacturing-oriented customization.