Platinum Cured Silicone Sheeting
High Purity Silicone Sheet
Platinum cured silicone sheets are specially engineered for environments where purity, biocompatibility, and low contamination are critical. Unlike conventional peroxide-cured silicone, platinum curing produces cleaner and safer silicone materials with no residual by-products, superior transparency, and high stability during prolonged use. These characteristics make platinum silicone the preferred choice for food processing, beverage dispensing, pharmaceutical manufacturing, laboratory equipment, and sterile medical sealing systems.
- Thickness: 0.3mm to 20mm
- Width: Up to 1000mm
- Length: Custom cut or continuous rolls
- Formats Available:
- Sheets / Rolls / Strips
- With or without PSA adhesive backing
- Fabric/Fiber reinforced options
- Precision CNC & die-cut parts
Platinum Cured Silicone Sheet
Platinum cured silicone (also called platinum vulcanized silicone or addition-cured silicone) is a high-performance elastomer produced via addition curing using platinum as the catalyst. This curing system avoids peroxide decomposition and prevents the generation of unwanted extractables, odors, or discoloration.
Product Details
Customized Platinum Cured Silicone Sheet Rolls Supplier
Key Features
- No peroxide residue or volatile by-products
- High leachables/extractables purity performance
- Excellent optical clarity
- Low odor and taste transfer
- Enhanced biocompatibility
- Cleanroom processing capability
- Excellent long-term compression set behavior
China Platinum Cured Silicone Sheet Manufacturer
Platinum Cured Silicone Sheet Technical Specifications
| Property | Typical Value |
|---|---|
| Material | Platinum Cured Silicone Rubber |
| Hardness | 40–80 Shore A |
| Density | 1.15–1.25 g/cm³ |
| Tensile Strength | Up to 10 MPa |
| Elongation at Break | 400%–700% |
| Compression Set | Excellent |
| Tear Strength | High |
| Electrical Properties | High Dielectric Strength |
| Operating Temp | −60°C to +230°C (−76°F to +446°F) |
| Sterilization | Autoclave/Steam Compatible |
| Odor & Taste | Neutral |
| Surface Finish | Smooth |
Platinum VS Peroxide Cured Silicone
| Feature | Platinum Cured | Peroxide Cured |
|---|---|---|
| By-Product Residue | None | May remain |
| Purity & Extractables | Very Low | Higher |
| Odor/Taste Transfer | Very Low | Moderate |
| Transparency | High | Medium |
| Biocompatibility | Excellent | Variable |
| Food/Medical Suitability | Ideal | Conditional |
| Long-Term Compression Set | Better | Standard |
| Cost | Higher | Lower |
Best Choice for Platinum Cured Silicone Sheet
---Production Capacity
We operate continuous calendering and mixing lines specifically for platinum-cured silicone materials. Regular production output can reach 50,000 m² per month, ensuring stable supply for OEM orders and long-term projects.
---OEM & Branding Service
We support OEM/ODM industrial customization including:
- Custom thickness & dimensions
- PSA adhesive backing / laminations
- Color-matching & durometer control
- Reinforced structures (mesh / fabric)
- CNC, die-cut & laser cutting
- Small batch prototyping to volume
---Lead Time & Minimum Order
Standard stock items have low MOQs starting from 1–2 rolls, while custom items can be negotiated according to total square meters. Typical lead time ranges from 7–15 days based on order volume and customization levels.
---Quality Assurance
- Dimensional tolerance
- Hardness & tensile strength
- Compression & aging performance
- Visual clarity
- Surface finish
- Odor & contamination
- Compliance & traceability
---Packaging & Logistics
- Clean sealed rolls or sheets
- Protective film on request
- Export cartons or pallets
- Express, air & sea shipping worldwide
Industry Applications
Food Processing & Packaging
Pharmaceutical & Medical
Industrial
Packaging & Processing
Packaging & Shipping Information
To protect the product during global transportation and storage, we apply export-grade packaging and provide flexible shipping solutions.
Pre-Shipment Inspection
Each batch is inspected before packaging to confirm hardness, thickness, surface condition, and visual uniformity. Batch codes are recorded and compliance documentation may be provided when required for regulatory purposes.
Packaging Method
Silicone sheets in roll form are wrapped with protective film to prevent dust, moisture, and surface damage. Several rolls are placed into reinforced cartons, which are then secured on fumigation-free pallets using straps and stretch film.
Shipment Options
We regularly ship to customers in Europe, North America, and Asia through sea freight, air freight, or express courier for urgent testing needs. Both FCL and LCL shipments are available.
Documentation Support
All necessary export documents can be provided for customs clearance, including commercial invoice, packing list, bill of lading or airway bill, certificate of origin, and food-contact compliance statements or test reports when applicable.
Sample Delivery
Material samples and short test rolls can be supplied for validation and equipment trials. Samples can be sent via DHL, FedEx, UPS, TNT, or using your appointed courier account.
After-Arrival Support
If any damage or discrepancies are discovered during unloading or inspection, customers may contact us within 7 days with photos and batch information. Our team will respond promptly to assess the situation and provide a reasonable solution.
Happy Customers
Year after year, multiple industries recognize Suconvey Rubber as a leader in quality, service, and innovation. We’re proud to be one of the top rubber products manufacturers in the world.
Frequently Asked Questions
If your question is not listed, please contact us.
Yes. Platinum silicone is widely used in food, beverage, and medical applications due to its purity and low extractables.
Yes. Medical formulations and certificates can be provided.
Yes, PSA backing is available for thermal and industrial assembly applications.
Yes. Compatible with autoclave, steam, and other sterilization methods.
