PTFE Paste Extruded Tubings

Hindustan Nylons is a manufacturer of various PTFE products. It supplies these products to various industries such as electrical, chemical, mechanical etc. It also makes PTFE Paste Extruded Tubings for use in various products. However, PTFE extrusion is not an easy job.

It has a high melt viscosity, which means that you cannot melt extrude PTFE Tubings like it can be done in case of other polymers. This calls for specially prepared PTFE Fine Powders which can make thin walled Tubings and other fine products through a cold extrusion process known as Paste extrusion. Hindustan Nylons is acclaimed in producing paste extruded Tubings.

In this process a volatile lubricant is added to PTFE Fine Powders to make a paste. This paste has to be compressed and excess air has to be removed before compressing the paste into a cylindrical form. The paste is placed in a ram extruder and PTFE paste extruded Tubings are obtained. Extrusion is typically performed at a temperature range of 35 - 50⁰C. During the formation of paste extruded Tubings, many particles change into fibrils, which consolidate the product. The extruded parts are subsequently dried and sintered at 360 to 400⁰C so that the lubricant can be removed and the product does not retain any water.

This necessitates a number of processing equipment. Hindustan Nylons boasts of a number of processing equipment in order to make various grades of PTFE grade extruded Tubings. Also, you require different grades of PTFE Fine Powders for making Tubings of various grades.

PTFE paste extruded Tubings manufactured by Hindustan Nylons have a number of unique chemical, physical, and mechanical properties which can make various products to meet demanding applications.

However, making these products is not easy. It is susceptible to shear, especially above the transition point of 19⁰C. Handling of the containers is risky since it can subject the powder to shear and spoil it. To ensure that this does not happen and the paste does not fibrillate, the paste needs to be cooled below the transition point before handling and transportation. Typically, it needs to be cooled for at least 24 hours and at most 48 hours.

This point to the fact that making PTFE paste extruded pipes necessitates a lot of processing and equipments and therefore is a large investment. Hindustan Nylons has invested in all these processes and equipment so that they can cater to the demand for PTFE paste extruded Tubings for various industries and companies.

Hindustan Nylons manufactures Paste Extruded PTFE Tubings - in variety of standard sizes.

Wall Thickness	0.8, 1, 1.5, From 1.6 mm ID, up to 25 mm ID
End Use	For transporting aggressive chemicals, Petroleum products, Adhesives, Pharmaceuticals, Medical Instruments.

PTFE Paste Extruded Tubings are high-performance fluoro polymer tubes manufactured using a specialized paste extrusion process. Unlike conventional plastics, PTFE cannot be melt-processed due to its extremely high viscosity. Instead, fine PTFE powder is mixed with a lubricant to form a paste, which is then compressed and extruded into tubing form under controlled temperatures.

A reliable PTFE Paste Extruded Tubings manufacturer uses advanced extrusion equipment and sintering techniques to ensure consistent wall thickness, flexibility, and purity. This process results in tubing with excellent structural integrity and performance for demanding industrial applications.

PTFE Paste Extruded Tubings are known for their exceptional physical and chemical properties, making them suitable for critical industries. Key properties include:

Outstanding chemical resistance to acids, solvents, and corrosive fluids
High temperature resistance (from cryogenic conditions up to ~260°C and beyond)
Low coefficient of friction (non-stick and smooth surface)
Excellent electrical insulation properties
UV and weather resistance

A trusted PTFE Paste Extruded Tubings supplier ensures these properties are maintained through strict quality control and material selection.

PTFE Paste Extruded Tubings are widely used in industries where chemical resistance, purity, and temperature stability are critical. Common applications include:

Chemical and petrochemical fluid transfer systems
Pharmaceutical and medical equipment
Electrical insulation and cable protection
Food processing and hygienic fluid handling
Automotive and aerospace components

Due to their inert nature and contamination-free performance, many industries prefer sourcing from an experienced PTFE Paste Extruded Tubings exporter to meet international quality standards.

Choosing the right PTFE Paste Extruded Tubings manufacturer, supplier, or exporter is crucial for ensuring product performance and long-term reliability. High-quality manufacturers invest in advanced processing equipment, controlled extrusion environments, and rigorous testing procedures.

A trusted supplier or exporter offers :