Platinum Catalyst Gel Curing System
Wire Iran Co. introduces a pioneering advancement in silicone technology: The first the platinum curing system, fully developed and manufactured in Iran.
PCSWIC is a two-component platinum-based gel curing system specifically formulated for the vulcanization of high-temperature silicone rubber (HTV).
This system consists of two parts — YA/220/WIC and YB/220/WIC — which must be used simultaneously under low-temperature conditions and a short curing cycle to achieve optimal performance.
Key Highlights
- Platinum-catalyzed gel for medical, pharmaceutical, and food-grade use
- Non-toxic, odorless, transparent with high optical clarity
- Excellent tensile strength, tear resistance, and flexibility
- Fast curing; no surface residue or blooming
- Compatible with extrusion, compression molding, and calendaring
- Safe, non-flammable, non-explosive, and cost-effective
ISO/TS 1694
ISO 9002
ISO 3808
ISO 9001
ISIRI 4267-2
ISO 17025
10993-5
10993-10
10993-4
Pharma
ASTM F756
Usage Instruction
The recommended concentration of each component and the curing conditions depend on the specific type of HTV silicone being used. These parameters are provided in the table below:
| Concentration in mixing | |||||
|---|---|---|---|---|---|
| Process | HTV based | A (Wt.%) | B (Wt.%) | Temperature (˚C)* | Time (min)* |
| Compression molding | PPT | 0.8 | 1.5 | 100-150 | 4 < |
| Fumed | 0.8 | 1.5 | 100-150 | 4 < | |
| Extrusion | PPT | 1.5 | 1 | 200-300 | 5 < |
| Fumed | 1 | 1.5 | 200-300 | 5 < | |
Note: * The measure of temperature and time are depended on product’s thickness.
Features & Benefits
- Non-toxic, odorless, and visually clear
- Accelerated curing for higher production throughput
- Maintains strength, flexibility, and tear resistance post-cure
- No blooming or surface residue for clean, consistent parts
- Compatible with multiple processing methods
- Custom formulations and color matching available
- High reproducibility for consistent batch quality
- Safe to handle and transport
Typical Applications
- Medical Devices: Tubing, implants, soft-touch components
• Pharmaceutical - Packaging: Vials, seals, flexible closures
- Food-Grade Components: Tubing, gaskets, soft-touch handles
- Electronics & Wearables: Flexible insulation, housings, cushioning parts
- Industrial: Precision-molded gaskets, seals, and low-stress components
Compliance & Quality
- Meets FDA and ISO 10993 standards –ensuring safety and reliability.
- ISO 9001 certified manufacturing
- Batch-tested for strength and durability
- Fully traceable batch documentation
Processing & Handling
- Mix components at recommended ratios; ensure uniformity before molding
- Compatible with extrusion, compression molding, and calendaring
- Use clean, dry tools and molds; avoid moisture, dust, or oils
- Control temperature and vent properly for consistent curing and properties
Packaging & Storage
- Supplied in cartridges, pails, or bulk containers (1–20 kg MOQ)
- Store sealed in a cool, dry area below 25°C, away from sunlight and moisture
- Shelf life: 6–12 months depending on storage conditions
- Safe for transport (non-flammable, non-explosive); handle per standard chemical procedures
The information contained herein is believed to be accurate. Users should verify the suitability of the product for their application. Wire Iran is not responsible for improper use.
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