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Optical Clarity & Food Safety
Engineered for applications demanding both transparency and regulatory compliance, our platinum-cured silicone rubber delivers 90% light transmission (ASTM D1003) while meeting FDA 21 CFR §177.2600, LFGB, and BfR XXI standards for direct/indirect food contact. Key technical attributes include:
Thermal Resilience: Stable from -50°C to +230°C, ideal for molten chocolate injection (≤180°C), baking molds, and autoclave sterilization (121°C/15psi).
Low Compression Set: <10% permanent deformation after 72 hours at 150°C (ASTM D395), ensuring mold longevity.
Chemical Resistance: Immersion-tested in citric acid (pH 2.5), ethanol, and food-grade sanitizers with no yellowing or haze formation.
Precision Applications
Food & Confectionery Tooling:
Injection Molds for Gummies/Candies: Captures <0.08mm details (e.g., logo micro-embossing) with 15,000+ release cycles sans demolding agents.
Transparent Baking Mats: Non-stick surface compliant with EC 1935/2004, resistant to sugar crystallization and oil absorption.
Medical & Pharmaceutical:
Syringe Seals & IV Components: USP Class VI-certified, with low extractables (ISO 10993-5) for drug compatibility.
Diagnostic Device Molds: Clarity maintained after gamma radiation sterilization (25–50 kGy).
Industrial Injection Molding:
Optical Lens Prototyping: <0.1% refractive index variation (ASTM D542) for light-guide testing.
EV Sensor Encapsulation: UL94 HB-rated with dielectric strength ≥14 kV/mm.
Customization & Compliance
Tailored Formulations:
Hardness: Shore A 20–60 (±2), adjustable for rigid structural molds or flexible demolding.
Additives: UV stabilizers, antimicrobial agents (ISO 22196), or FDA-compliant pigments (ΔE <1.0).
Certification Kits: Includes EU 10/2011 migration reports, FDA Master Files, and NSF/3-A Sanitary documentation.
Rapid Tooling: 72-hour free 500g samples with vacuum degassing support for bubble-free molds.
Supply Chain Assurance
Cleanroom Production: Manufactured in ISO Class 7 facilities with 99.97% purity, validated by SGS batch testing.
Global Logistics: Available in liquid cartridges (1–10 kg), pre-mixed drums, or custom-cut slabs, with DDP terms.
Blockchain Traceability: QR-code-enabled batch tracking from raw silica to final cure, ensuring audit-ready compliance.
SEO Keywords Integration:
Primary: "translucent food-grade silicone molds", "FDA-compliant injection mold rubber", "high-clarity platinum silicone"
Secondary: "non-yellowing baking mats", "medical-grade transparent silicone", "chemical-resistant injection tooling"
LSI: "low compression set molds", "optical prototyping silicone", "gamma-stable medical rubber"
Differentiation Strategy:
Dual-Industry Precision: Uniquely bridges culinary detail replication and medical device clarity requirements.
Anti-Yellowing Guarantee: Lab-tested against UV/Ozone (ASTM G154/D1149) for 1,000+ hours, outperforming standard silicones.
Sustainability Edge: 30% recycled silica content option (GRS-certified) without compromising optical properties.
