What are the volatile matter limits?

The volatile matter content is limited to a maximum of 0.4% across all SG grades.

2026 Hot Best Professional PVC Resin Powder/Plastic Raw Material

Name: 2026 Hot Best Professional PVC Resin Powder/Plastic Raw Material
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 740099042

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$650.00

1-9 Tons

US$630.00

10-99 Tons

US$580.00

100+ Tons

Sample price:US$50.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9002-86-2

Formula

-[CH2chcl]-N

Model NO.

pvc resin sg5

EINECS

618-338-8

Molecular Principal Chain

Carbon Chain Polymer

Color

White

Product Name

Polyvinyl Chloride Resin

Other Name

PVC Resin

Model No.

PVC Resin Sg3/Sg5/Sg7/Sg8

Molecular Formula

[C2h3cl]N

PVC Resin Sg3 K Value

71-72

PVC Resin Sg5 K Value

66-68

PVC Resin Sg8 K Value

55-59

PVC Resin Volatile Matter

0.40% Max

PVC Resin Bulk Density

0.45 Min

Polymerization Degree

1135-981

Impurity Particle Number

16 Max

Appearance

White Powder

Grade

Industry Grade

PVC Resin Usage

PVC Film PVC Pipe PVC Banner

Other Usage

PVC Hose, PVC Fitting, PVC Shoes

Transport Package

25kg/Bag

Specification

pvc resin

Trademark

Kelai

Origin

China Mainland

HS Code

3904109001

Production Capacity

150000ton/Year

Key features

Wide Application Range: Used for PVC film, pipe, banner, hose, fitting, shoes, and electrical insulating materials.

Excellent Chemical Stability: Features corrosion resistance, water resistance, and good solubility in acetone and alcohol.

Multiple Viscosity Grades: Available in SG1 to SG8 grades with K values ranging from 77 down to 55.

Flexible Color Options: Can be processed into transparent, translucent, and opaque colors with additives.

Efficient Packaging: Packed in 25kg net PP or kraft bags, loading up to 27MT per 40ft container.

Thermoplastic Properties: Offers good electrical insulation and membrane forming capacity for rigid or non-rigid products.

Industry Grade Quality: Meets industry standards with consistent whiteness of 70-74% min and low volatile matter.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.28hTerms 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.