What are the main uses for PVC Resin SG7 and SG8?

PVC Resin SG7 and SG8 are mainly used in producing clear foil and hard injection molding.

What payment terms are accepted for this product?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Is the PVC Resin suitable for making pipes and fittings?

Yes, it is an essential material for preparing PVC compounds used in PVC pipes, hoses, fittings, and banners.

High Performance Cheap Price Pipe Grade PVC Resin Sg3 Sg5 Sg8

Name: High Performance Cheap Price Pipe Grade PVC Resin Sg3 Sg5 Sg8
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 763690052

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$650.00

1-9 Tons

US$630.00

10-99 Tons

US$580.00

100+ Tons

Product specifications

PVC

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

9002-86-2

Formula

-[CH2chcl]-N

Model NO.

pvc resin sg5

EINECS

208-750-2

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

300, 000 Tons Per Year

Key features

Wide Grade Range: Available in SG1, SG2, SG3, SG4, SG5, SG6, SG7, and SG8 grades.

Excellent Chemical Stability: Features strong corrosion resistance and water resistance properties.

Versatile Applications: Used for PVC films, pipes, banners, hoses, fittings, and shoes.

High Purity Standard: Residual vinyl chloride content is strictly controlled at 5mg/kg max.

Superior Whiteness: Maintains minimum whiteness of 70% to 74% depending on the grade.

Flexible Packaging: Packaged in 25kg net PP bags or kraft bags for safe transport.

High Solubility: Dissolves well in acetone, hydrochloric ether, ester, and some alcohols.

Thermoplastic Properties: Offers good electrical insulation and membrane forming capacity.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.96hTerms 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 Resin SG3?

PVC Resin SG3 is mainly used in producing electrical insulating materials, agricultural film, and daily-use plastic products.

Q:What is the K value range for PVC Resin SG5?

The K value for PVC Resin SG5 ranges from 66 to 68.

Q:How is the PVC Resin packed and what is the container loading capacity?

It is packed in 25kg net PP bags or kraft bags. A 20'container holds 680 bags (17-20MT), and a 40'container holds 1000 bags (25-27MT).

Q:What are the key physical properties of the PVC Resin?

The resin appears as a white powder with a bulk density of 0.42-0.45 g/ml, volatile matter max 0.4%, and whiteness min 70-74%.

Q:Can the PVC Resin be used to make transparent products?

Yes, by adding blending agents and employing different techniques, it can be made into rigid or non-rigid products in transparent, translucent, and opaque colors.