Acid and Alkali Resistant with Good High Density Insulation PFA Rod

• Material: PFA
• Kind: Transparent Plastic
• Water Absorption: 1.5%~3.5%
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: All can be customized
• Contraction Percentage: 1.5%~5.0%
• Tensile Strength: 30~40MPa
• Applicable Temperature: -200 Degrees to +260 Degrees
• Performance Feature: High Liquidity
• Modality: Granule
• Exterior: Clarity/Transparency
• Transport Package: Carton
• Specification: All can be customized
• Trademark: Fluorway
• Origin: China
• HS Code: 3904610000
• Package Size: 40.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

 

 

    PFA rod is made from PFA resin and prepared by the technology of extrusion and molding. It can be machined into various sealing parts and electric components. It can be used at the temperature range of -200 ~ +260C degree
PFA (Polyfluoroalkoxy) owns excellent chemical stabilities, thermal properties and dielectric properties as PTFE. Good self-lubricating properties, flame resistance, and aging resistance. It has prominent folding endurance and stress cracking resistance. Its mechanical strength is 1.6 times as strong as PTFE.

Applications of PFA Rod:
PFA rod is widely used in various applications such as corrosion-resistant and sealing components, anti-adhesive and transparent parts, insulation for capacitors, corrosion-resistant water pump heads, valves, fittings, sealing components, high-temperature sealing components, corrosion-resistant parts, wear-resistant and friction-reducing components, insulation components, and medical device parts.
  
 

Detailed Photos

 

 

Product Parameters

PFA Physical property table
physical properties	rated value	system of units	measurgin method
specific gravity	2.14	g/cm³	ASTM D792
Melt rate(372ºC/5.0kg)	18-25	g/10min	ASTM D1238
water absorption(24hr)	0.030	%	ASTM D570
hardnessl	55-65	-	ASTM D2240
melting temperature	302-310	ºC	-

 

Water Absorption:	1.5%-3.5%
Shrinkage Percentage:	1.5%-5.0%
Compressive Strength:	41-50MPa
Elongation at Break	100%-300%:
Operating Temperature:	-200ºC-+260ºC
Material Characteristics: Resistant to all strong acids and alkalis.

 

diameter	maximum diameter	diameter	maximum diameter
5	6	55	56
12	12.7	60	61
15	16	65	66
20	22	70	71
25	26	75	76
30	31	80	81
35	36	85	86
40	41	90	91
45	46	95	96
50	51	100	101

 PFA application areas
 

        semiconductor device                       automobile making                        medical manufacturing

 

When choosing the right fluoropolymer for your process, consider some significant performance differences between the two fluoropolymers. The difference in alkoxy substituents allows PFA to be fused by conventional injection molding and screw extrusion techniques, while PTFE cannot. The PFA is more flexible, but has a lower flexural life, so it cannot withstand the ability to fold repeatedly. PTFE has slightly higher heat resistance, but is lacking in comparison to fluidity, creep resistance, and thermal stability. The melting points of PFA and PTFE are 260°C and 327°C, respectively. Although PFA has better salt spray resistance, water absorption and weather resistance have a greater impact on PFA than PTFE. Finally, the most significant difference between the two is that the dielectric strength of PFA is 3-4 times that of PTFE.
 

PFA raw materials
 

 

PFA physical properties
1. Perfluoropropyl perfluoroethylene ether and polytetrafluoroethylene copolymer. Compared with polytetrafluoroethylene, the properties of the resin may be more than ordinary thermoforming direct processing
2. Its creep resistance and compressive strength are better than PTFE, high tensile strength, elongation up to 100-300%, good dielectric properties and excellent radiation resistance, high flame retardant,
3. Long-term use temperature -80-200 degrees, excellent chemical corrosion resistance, all chemical corrosion resistance of the pad, friction coefficient in plastic, and good electrical performance, its electrical insulation is not affected by temperature.
 

 

Company Profile

 

Fluwei Polymer Materials (Shanghai) Co., LTD., located in Shanghai, China, is a technology company founded under the national G60 science and technology innovation project.
The company adheres to the high-performance products, leading technical support and the corporate culture of "honesty, diligent cooperation and win-win improvement", I believe that under your guidance, the company will keep pace with The Times,
Perfection, for the progress of the industry to contribute our modest force.