Plastic Identification and Information

Welding PVC - Temperature Matters!
Polyvance nitrogen plastic welders offer precise temperature and flow control to accommodate the varying melting points of different thermoplastics. Welding at the correct temperature is crucial, as using a higher-than-recommended...
Welding PVC - Temperature Matters!
Polyvance nitrogen plastic welders offer precise temperature and flow control to accommodate the varying melting points of different thermoplastics. Welding at the correct temperature is crucial, as using a higher-than-recommended...

Performing a Weld Test
Occasionally, a plastic part may lack an identification symbol. Since matching the filler rod to the base material is essential for a quality repair, a weld test must be performed...
Performing a Weld Test
Occasionally, a plastic part may lack an identification symbol. Since matching the filler rod to the base material is essential for a quality repair, a weld test must be performed...

SkillsUSA CRT 10.0 - Nitrogen Plastic Welding P...
In 2018, nitrogen plastic welding was added as a scored component in the SkillsUSA Collision Repair Technology competition. This video demonstrates the repair of a two-inch tear to the edge...
SkillsUSA CRT 10.0 - Nitrogen Plastic Welding P...
In 2018, nitrogen plastic welding was added as a scored component in the SkillsUSA Collision Repair Technology competition. This video demonstrates the repair of a two-inch tear to the edge...

Tensile Strength Test - Nitrogen Plastic Weld v...
This video shows the results of a tensile strength test of a nitrogen plastic weld repair versus an epoxy two-part adhesive repair. Test conducted: July 24, 2015
Tensile Strength Test - Nitrogen Plastic Weld v...
This video shows the results of a tensile strength test of a nitrogen plastic weld repair versus an epoxy two-part adhesive repair. Test conducted: July 24, 2015

Identifying Common Automotive Thermoplastics
Most plastics used in vehicles today are thermoplastics, meaning they can be melted; therefore, they can be fusion welded with a nitrogen plastic welder. While there are many types of...
Identifying Common Automotive Thermoplastics
Most plastics used in vehicles today are thermoplastics, meaning they can be melted; therefore, they can be fusion welded with a nitrogen plastic welder. While there are many types of...

Why Is Adjustable Flow Important?
All of Polyvance's nitrogen plastic welders feature adjustable flow control, allowing users to tailor the flow to suit the plastic being welded. The recommended baseline flow is 12 to 13...
Why Is Adjustable Flow Important?
All of Polyvance's nitrogen plastic welders feature adjustable flow control, allowing users to tailor the flow to suit the plastic being welded. The recommended baseline flow is 12 to 13...