Polidan® T/A by Padanaplast is a silane cross-linkable polyethylene (XLPE) resin. It is used with catalyst masterbatch to accelerate the crosslinking reaction. Possesses high density and high electrical & insulation properties and offers good processability. Can withstand high or low working temperatures and possesses hydrolysis resistance. Enables high consistency even at low thicknesses. Designed for processing by pipe extrusion. Polidan® T/A is used in the production of plumbing parts like fittings for domestic hot & cold water supply, indoor/outdoor gas distribution and for both monolayer & all plastic multilayer flexible sanitary & heating pipes and potable water applications. Complies with DVGW W270, ISO 15875/2, ISO 9080 PE 80, ISO/DIS 12162-MRS 8 MPa, PE80, KTW Unspecified Rating, NSF 14 and NSF 61 regulations.
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Compliance
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Polidan® T/A properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Modulus of Elasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Elongation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Gel Content - Crosslinking Level | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| CTE, Linear, Parallel to Flow | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Heat Capacity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Thermal Conductivity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
Polidan® T/A Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Cylinder Temperature (Zone 1) | Visible After Login | Visible After Login | |
| Cylinder Temperature (Zone 2) | Visible After Login | Visible After Login | |
| Cylinder Temperature (Zone 3) | Visible After Login | Visible After Login | |
| Cylinder Temperature (Zone 4) | Visible After Login | Visible After Login | |
| Cylinder Temperature (Zone 5) | Visible After Login | Visible After Login | |
| Die Temperature | Visible After Login | Visible After Login | |
| Head Temperature | Visible After Login | Visible After Login | |
| L/D Ratio | Visible After Login | Visible After Login | |
| Screw Compression ratio | Visible After Login | Visible After Login | |