In daily life and industrial production, silicone products are widely used due to their safety, heat resistance, and durability. However, not all silicone is suitable for direct contact with food or the human body. How can you identify food-grade silicone? As a silicone manufacturer, we break down the key points for you.
1. What Is Food-Grade Silicone?
Food-grade silicone is a non-toxic, odorless material that withstands extreme temperatures (-40°C to 230°C). It’s commonly used in baby pacifiers, baking molds, tableware, and kitchen tools.
2. Key Safety Certifications
FDA (U.S. Food and Drug Administration): Ensures compliance with food-contact safety standards.
LFGB (European Food-Grade Standard): Stricter than FDA, requiring migration tests (to detect harmful substance release).
SGS Certification: Globally recognized safety and environmental reports.
3. How to Spot Low-Quality Silicone?
Smell Test: High-quality silicone is odorless;劣质 silicone may have a chemical smell.
Elasticity Check: Food-grade silicone rebounds quickly when stretched.
Verify Certifications: Legitimate products display FDA/LFGB marks—always ask suppliers for test reports.
4. Recommended Applications
Baby Products: Pacifiers, teethers, feeding spoons (requiring最高 safety).
Kitchenware: Spatulas, steamer liners, ice trays (heat-resistant, easy to clean).
Baking Tools: Molds, scrapers (non-stick, oven-safe).
Conclusion: Always prioritize certifications when buying food-grade silicone to avoid low-quality alternatives. For custom solutions, contact our factory!