Peróxido
Series 2 – General purpose peroxide-cured silicone for food and industrial use
Versatile VMQ compound for extrusion and moulding with wide hardness range (10-90 ShA)
10 – 90 Shore A
Hardness
-60 °C / +300 °C (with additives)
Temperature
Extrusion / Moulding
Processes
Series 2 is a peroxide-cured silicone mixture designed for versatile processing via extrusion and moulding. It stands out for offering an exceptionally wide hardness range (from 10 to 90 Shore A) and food contact compliance depending on the formulation.
Especificaciones técnicas
Excellent general mechanical properties for industrial use
Available across the full hardness range from 10 to 90 Shore A
Tear strength values optimized for each hardness (up to 23 KN/m)
Standard thermal stability from -60 °C to +200 °C
Adaptable up to 300 °C continuous (315 °C peak) with specific additives
Stable performance in extreme cold conditions
Density varies between 1.07 and 1.23 g/cm³ depending on hardness
Available in different colours according to RAL chart (except FDA restrictions)
Technical Table
| Reference | Hardness (Shore A) | Tensile (MPa) | Elongation (%) | Tear (kN/m) | Density (g/cm³) |
|---|---|---|---|---|---|
| MQ & EQ210 | 10 | 3.5 | 950 | 10 | 1.07 |
| MQ & EQ220 | 20 | 4 | 650 | 18 | 1.1 |
| MQ & EQ230 | 30 | 6 | 450 | 15.5 | 1.12 |
| MQ & EQ240 | 40 | 6.5 | 500 | 17 | 1.12 |
| MQ & EQ250 | 50 | 7.5 | 400 | 20 | 1.14 |
| MQ & EQ260 | 60 | 7.5 | 400 | 20 | 1.15 |
| MQ & EQ270 | 70 | 9.5 | 300 | 23 | 1.19 |
| MQ & EQ280 | 80 | 8.5 | 250 | 20 | 1.2 |
| MQ & EQ290 | 90 | 6.5 | 125 | 18 | 1.23 |
- EQ = extrusion grade
- MQ = moulding grade
- Values obtained according to ISO 3302 standards (M2/E1/L2)
Test Standards
- Hardness Shore A: NF ISO 7619-1
- Tensile strength and elongation: NF ISO 37
- Tear strength (Type C): NF ISO 34-1
- Density: NF ISO 2781
Tolerances
- Standard: ISO 3302
- Extrusion: E1
- Molding: M2
- Cut lengths: L2
Applications
Silicone tubing (ID 0.5 mm to 145 mm)
Geometric profiles (square, rectangular, cords)
Industrial moulded parts
Applications requiring food or medical compliance
Certifications
FDA 21 CFR §177.2600
USP Class VI
BfR IX and XV
ISO 10993 (Biocompatibility)
EC 1935/2004 (depending on formulation)
RoHS compliant
REACH compliant
- The use of certain pigments may potentially void some certifications.
- Specific certifications (such as FDA or EC 1935/2004) depend on the final formula chosen.
Request technical feasibility assessment