Food Grade Silicone | WicSilicone
WICSilicone Food Grade HTV Silicones (FG grades) are high-purity, odorless, and non-toxic elastomers designed for food contact applications. They provide excellent thermal stability, durability, and elastic recovery, ensuring hygienic performance and compliance with FDA and food safety standards.
ISO/TS 16949
ISO 9002
ISO 3808
ISO 9001
ISIRI 4267-2
ISO 17025
10993-5
10993-10
10993-4
Pharma
ASTM F756
Key Highlights
High Purity & Safety
Non-toxic, odorless, and fully compliant with FDA and international food safety standards.
Thermal Resistance
Withstands repeated heating and cooling cycles without degradation, ideal for baking and cooking applications.
Chemical Resistance
Resistant to oils, food acids, and cleaning agents, ensuring long-lasting performance in food processing environments.
Elasticity & Durability
Maintains shape, sealing, and mechanical performance over repeated use and long-term applications.
Custom Formulations
Tailored for specific applications such as gaskets, tubing, baking molds, and packaging components.
Hygienic & Easy to Clean
Non-porous and resistant to bacterial growth, simplifying cleaning and maintaining food safety.
Versatile Applications
Ideal for kitchenware, baking mats, molds, seals, and various food packaging solutions.
Long-Term Reliability
Retains mechanical integrity and flexibility even under repeated thermal, chemical, and mechanical stresses.
Food Grade Silicone - Technical Data - Table 1
| Property | FD-80 | FD-70 | FD-60 | Test Method |
|---|---|---|---|---|
| Hardness (Shore A) | 80 | 70 | 60 | DIN 53 505 |
| Tensile Strength (MPa) | 9.93 | 7 | 8.79 | DIN 53 504 |
| Elongation at Break | 555% | 372% | 607% | ASTM-D 624 die B |
| Tear Strength (N/mm) | 35.53 | 34.89 | 33.2 | DIN 53 504 |
| Test Condition C°/min | 130/4 | 130/4 | 130/4 | |
| Selica Based | Fumed | Fumed | Fumed | |
| Curing Agent | PTC | PTC | PTC | |
| Rebound Resilience (%) | 40 | 40 | 40 | DIN 53 512 |
| Specific Gravity (cm³) | 1/24 | 1/24 | 1/24 | |
| Compression Set | 2.5% | 2.5% | 2.5% | DIN 53 517 |
| Temperature Range | –50°C to +250°C | –50°C to +250°C | –50°C to +250°C | |
| Appearance | White | White | White | |
Food Grade Silicone - Technical Data - Table 2
| Property | FD-50 | FD-50 | FD-40 | FD-30 | FD-30 | Test Method |
|---|---|---|---|---|---|---|
| Hardness (Shore A) | 50 | 50 | 40 | 30 | 30 | DIN 53 505 |
| Tensile Strength (MPa) | 7 | 5.94 | 5.87 | 3.09 | 3-3.5 | DIN 53 504 |
| Elongation at Break | 655% | 850% | 849% | 794.4% | 842 | ASTM-D 624 die B |
| Tear Strength (N/mm) | 28.14 | 41 | 20 | 16.24 | 21-23.5 | DIN 53 504 |
| Test Condition C°/min | 130/4 | 130/4 | 130/4 | 130/4 | 130/4 | |
| Selica Based | PPT | Fumed | Fumed | PPT | Fumed | |
| Curing Agent | PTC | PTC | PTC | PTC | PTC | |
| Rebound Resilience (%) | 40 | 40 | 40 | 40 | 40 | DIN 53 512 |
| Specific Gravity (cm³) | 1/24 | 1/24 | 1/24 | 1/24 | 1/24 | |
| Compression Set | 2.5% | 2.5% | 2.5% | 2.5% | 2.5% | DIN 53 517 |
| Temperature Range | –50°C to +250°C | –50°C to +250°C | –50°C to +250°C | –50°C to +250°C | –50°C to +250°C | |
| Appearance | White | White | White | White | White | |
Note: * Formulations can be customized to meet your precise technical specifications, including desired physical and chemical properties.
Typical Applications
Food Processing
Gaskets, seals, conveyor belts, roller coatings, and other components for safe, hygienic food production.
Baking & Molding
Baking molds, trays, reusable silicone form liners, and heat-resistant kitchen components.
Packaging & Transfer Systems
Tubing, hoses, diaphragms, valves, and seals for safe handling and transfer of food products.
Consumer & Kitchenware
Utensils, spatulas, mats, reusable molds, and other kitchen products for everyday use.
Beverage & Liquid Handling
Seals, tubing, and gaskets suitable for food-grade liquid transfer, brewing, and beverage production.
Frozen & Hot Food Applications
Handles extreme temperatures in cooking, baking, freezing, or reheating processes without degrading.
Industrial Food Equipment
Durable silicone components for mixers, blenders, ovens, and large-scale food machinery.
Eco-Friendly & Reusable Solutions
Sustainable silicone kitchenware and packaging alternatives designed for repeated use.
Compliance & Quality
- ISO 9001 – Quality Management
- Meets FDA standards –ensuring safety and reliability.
- ISO 10993-4: Tests for blood-material interactions.
- ISO 10993-10: Evaluation for skin irritation and sensitization.
- ISO 10993-5: In vitro cytotoxicity testing for medical devices.
- Batch-tested for strength & durability
- Fully traceable batch documentation
- ASTM / ISO standards verified
- RoHS / REACH compliant
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