Technical datasheet
Laprene® NEUTRO 83F000543
Supplied bySO.F.TER. (Celanese)- Last Updated on Aug 6, 2025
Laprene® NEUTRO 83F000543 by SO.F.TER. (Celanese) is a saturated (double bonds-free), recyclable SEBS (styrene-ethylene-butylene-styrene)-based TPE (thermoplastic elastomer) grade comprising elastic phase made up of SEBS rubber and plastic phase (polyolefinic nature). It is a natural colored cylindrical pellet with light characteristic odor. Plastic phase allows its processing in an easy and inexpensive way. It exhibits good transparency, elastic recovery, softness, heat adhesion on polypropylene (PP), high fatigue resistance, high thermal & electric insulation values, excellent colorability and aesthetic properties. Laprene® NEUTRO 83F000543 also exhibits excellent resistance to weathering agents, ozone, UV aging and chemical agents (bases, acids, alcohols, detergents & water solutions). Moreover, it can be processed using injection molding. It is suitable for appliances like refrigerator condensate drain valves. Compliant with Regulation (EC) No 1907/2006 (REACH).
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Laprene® NEUTRO 83F000543 properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Tensile Strain | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 300% Modulus | 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 |
Laprene® NEUTRO 83F000543 Processing Guidelines
Injection Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Mold Temperature | Visible After Login | Visible After Login | |
| Nozzle Temperature | Visible After Login | Visible After Login | |
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| Zone 2 Temperature | Visible After Login | Visible After Login | |
| Zone 3 Temperature | Visible After Login | Visible After Login | |

