What is the water absorption rate of the material?

The water absorption is less than 0.01%, ensuring high stability.

Is the product resistant to industrial chemicals?

Yes, it is inert to industrial chemicals and solvents below the melt point and stable in concentrated acids and bases.

Plastic PFA Welding Rod Used for Industrial

Name: Plastic PFA Welding Rod Used for Industrial
Brand: Zhuzhou Hongda Polymer Materials Co., Ltd.
SKU: 1913155521

Hunan, ChinaZhuzhou Hongda Polymer Materials Co., Ltd.

US$10.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

PFA

Kind

Welding Rod

Model NO.

PFA Welding Rod

Water Absorption

＜0.01%

Contraction Percentage

＜0.4%

Tensile Strength

25-35 MPa

Density

2.12-2.17 g/cm3

Elongation at Break %

200-380 %

Temperature Range

-200 to 250 Celcius Degree

Transport Package

Plastic Film out Side Export Carton

Specification

Hot size Dia. 3mm, Dia. 4mm and Dia. 5mm

Trademark

hongda

Origin

China

Production Capacity

100 Tons /Month

Key features

Superior Chemical Resistance: Inert to industrial chemicals, solvents, and stable in concentrated acids and bases.

FDA and USDA Compliant: Available in grades compliant with FDA and USDA standards for food and medical use.

High Mechanical Strength: Features 1.6 times the mechanical strength of PTFE with excellent folding resistance.

Low Water Absorption: Water absorption rate is less than 0.01%, ensuring stability in humid environments.

Hot Air Weldable: Can be welded using similar tools and techniques as polypropylene for easy fabrication.

Flame Retardant: Offers excellent flame retardant properties and abrasion resistance for safety.

Multiple Size Options: Available in hot sizes of 3mm, 4mm, and 5mm diameter for various applications.

Company profile

Zhuzhou Hongda Polymer Materials Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2007-05-01Nearest Port: Guangzhou, Shanghai, ShenzhenAverage Response Time: ≤6.27hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryZhuzhou Hongda Polymer Materials Co., Ltd. is identified as a Chinese manufacturer/factory and limited company with 286 employees. Its stated products include PVDF, PTFE, PCTFE, PFA, and plastic machined parts, supported by molding, sintering, extrusion, CNC, and injection-molding equipment. The supplier reports broad customization and ODM/OEM capabilities, written procedures for service management, complaint handling, and corrective actions, plus valid manufacturing contracts with affiliated subcontractors and in-stock capacity. However, it reports no overseas warehouse, showroom, or currently offered overseas service countries, and no new products in the past year or available SDK. Financial information is only represented by reporting years, while certification holdings and specific customer cases are not provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a Limited Company. Its stated product range covers fluoropolymer materials and plastic machined parts, indicating a manufacturing-oriented business rather than only a trading entity.

After-Sales capabilityThe supplier has written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. It also reports in-stock capacity, but has no overseas warehouse, no overseas showroom, and zero countries where overseas services are offered, limiting the demonstrated international service footprint.

R&D capabilityThe supplier offers ODM services and broad design customization, but reports no available SDK and no new products during the past year. The explicit lack of recent new-product information is a deficiency for demonstrated recent innovation.

Production capacityProduction capability is supported by multiple listed facilities and machines, 286 employees, valid manufacturing contracts with associated subcontractors, and in-stock capacity. The supplier also reports one-month average lead times in both peak and off-season periods, although its stated number of qualified service-capability suppliers is not itself production output evidence.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, and also offers ODM services. These statements directly support a broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of branded-customer experience. However, no customer names, project descriptions, product examples, or performance outcomes are provided, so the depth of customer cases cannot be fully assessed.