What are the usage scenarios for SG3 and SG8 grades?

SG3 is used for films, hoses, leathers, and wire cables. SG8 is used for bottles, sheets, rigid injection molding, and molding pipes due to its high hardness.

What certifications does the product hold?

The product holds ISO, SGS, and BV certifications and is made from virgin raw materials.

What is the standard for the PVC resin specification?

The product specification follows the GB5761-1993 standard.

General Plastic Purpose PVC Resin Sg5 for Plastics

Name: General Plastic Purpose PVC Resin Sg5 for Plastics
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 753815052

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$700.00

1-9 Tons

US$650.00

10-99 Tons

US$580.00

100+ Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9002-86-2

Formula

(CH2-Chcl)N

Model NO.

SG5

EINECS

208-750-2

Material

Polyvinyl Chloride/PVC

Usage

General Plastics, Engineering Plastics, Specialty Plastics

Plastic Properties After Heated

Thermoplastic Plastics

Plastic Forming Method

Injection

Color

White

Product Name

Polyvinyl Chloride Resin

Other Name

PVC Resin

Certificate

ISO, SGS, BV

Raw Material

Virgin

Application

PVC Pipes, PVC Film, Cable, PVC Floor

Grade

Suspension Grade

Process Method

Ethylene Based

Appearance

White Powder

Shief Life

One Year

Main Market

India, Southeast Asia, Middle East, South America

Sg5 K Value

66-68

Sg3 K Value

72-71

Sg8 K Value

59-55

Sg7 K Value

62-60

Sg5 Viscosity, Ml/G

118-107

Transport Package

PP Bag or Kraft Paper Bag

Specification

SG3 SG5 SG7 SG8

Trademark

KELAI

Origin

China

HS Code

390410

Production Capacity

300.000 Tons /Year

Key features

High Chemical Stability: Offers excellent corrosion resistance, water resistance, and anti-chemical properties.

Versatile Applications: Suitable for pipes, films, cables, flooring, bottles, and various soft/hard plastic products.

Superior Electrical Insulation: Provides good dielectric properties and electrical insulation for cable and wire applications.

Thermoplastic Performance: Features thermo plasticity and membrane forming capacity for diverse manufacturing processes.

Certified Quality: Meets ISO, SGS, and BV standards with virgin raw materials and strict quality control.

Multiple Grade Options: Available in SG3, SG5, SG7, and SG8 grades to match specific viscosity and K-value needs.

Flexible Packaging: Packed in 25kg PP or Kraft paper bags, or 1000kg Jumbo bags for efficient logistics.

Global Market Reach: Exported to India, Southeast Asia, Middle East, South America, and other international regions.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.98hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryZhengzhou Kelai Chemical Co., Ltd. is identified as a trading company headquartered in Zhengzhou, Henan, with permitted import and export activities. The provided information describes fine-chemical R&D, production, operations, and exports to more than 68 countries, although other records characterize the entity as a chemical-products trading business. It reports ISO 9001 and ISO 14001 certifications, OEM/ODM availability, recent new-product activity, and multiple customization options. Service logistics include warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and no SDK is available. Financial records are indicated for 2023–2025, but no substantive financial-performance evidence is provided. Supplier-management procedures are not documented, and customer evidence is limited to general claims of OEM service for known brands and exports...

Supplier typeThe supplier is explicitly classified as a trading company, with permitted import/export activities and a Zhengzhou, Henan location. Its background description also states involvement in fine-chemical R&D, production, and operations, so the available records present both trading and product-related capabilities.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These are explicit certifications relevant to environmental and quality management systems.

After-Sales capabilityService support includes warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, the supplier reports no overseas showroom, agents, branches, or offline trade-show participation, and offers overseas services in zero countries; therefore, after-sales coverage is not demonstrated as strong, particularly internationally.

R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services; its company background describes fine-chemical R&D. However, it explicitly has no available SDK, so innovation support is evidenced for product development but not for SDK-based integration.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also reports ODM availability, providing direct evidence of broad customization support.

Product Q&A

Q:What are the main applications of PVC SG5 resin?

PVC SG5 is primarily used for pipes, fittings, panels, calendaring, injection molding profiles, sandals, transparent products, hard tubes, and filament sleeving.

Q:What grades of PVC resin are available?

We offer SG3, SG5, SG7, and SG8 grades, each with specific K-Value and viscosity ranges suitable for different applications.

Q:What is the shelf life of the product?

The shelf life of the PVC resin is one year.

Q:What are the physical properties of PVC resin?

It appears as a white powder, is insoluble in water, gasoline, and ethanol, but expandable or soluble in ether, ketones, and aromatic hydrocarbons.

Q:How is the product packaged and loaded?

It is packed in 25kg PP or Kraft paper bags, or 1000kg Jumbo bags. A 20ft container can hold 17-25MT depending on the packaging type.