Guarniflon G479/POLYMER

Guarniflon G479/POLYMER is a PTFE grade - virgin and compounded - certified and approved according to international standards for food and drinking applications. It is certified and approved according to international standards for applications in the food and drinking water sectors.

Polymer Name: Polytetrafluoroethylene (PTFE)

Reinforcement Material: Other Reinforcement Material

Physical Form: Rods, Sheets, Tube

Density: 2200.0 - 2260.0 kg/m³

Features: Good Compressive Strength, Good Thermal Conductivity, Low Thermal Expansion, Wear Resistant

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

Applications & Uses

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Specific Gravity1.92 - 2.06g/cm3ASTM D792
Hardnessmin. 55Shore DASTM D2240
Tensile Strengthmin. 14N/mm2ISO 527
Elongation at Breakmin. 220%ISO 527
Deformation Under Load (13,7 N/mm2, 24 h at 23°C)max. 13%AASTM D621
Permanent Deformation (After 24 h Relaxation at 23°C)max. 8%AASTM D621
Coefficient of Linear Thermal Expansion 25-100°C8 - 1010-5(mm/mm)/°CASTM D696
Coefficient of Dynamic Friction0.13-ASTM D1907
Volume Resistivity at 500 V10^12Ω.cmASTM D270

Regulatory & Compliance

Certifications & Compliance