Product Introduction
Momentive Addisil™ 6300 is a one-component, heat-curable silicone coating designed for rapid curing at elevated temperatures while maintaining a long working time at room temperature. This white, flowable coating provides primerless adhesion to many substrates and is ideal for textile applications applied by knife-over-roll processes. With non-corrosive behavior and no cure by-product formation, Addisil™ 6300 delivers strong mechanical performance across wide temperature ranges.
Addisil™ 6300 Features
- One-component system requiring no mixing
- Long room-temperature working time
- Fast heat cure between 140°C and 230°C
- Primerless adhesion to many substrates
- Non-corrosive formulation
- No cure by-products
- Excellent performance across wide temperature ranges
- White, flowable material suitable for knife-over-roll application
- Cured properties: Shore A 30, 300% elongation, 6 MPa tensile strength
Addisil™ 6300 Applications
- Textile coating using knife-over-roll processes
- Industrial coatings requiring fast heat-curing performance
- Manufacturing environments needing primerless substrate adhesion
- High-temperature processing applications
- Coatings requiring non-corrosive and by-product-free curing
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Product | Addisil™ 6300 |
| Form | White, flowable silicone coating |
| Application method | Knife over roll on textile |
| Colour | White |
| Density | 1.04 g/cm³ |
| Viscosity @ 20 °C, D = 10 1/s (cone plate) | 30 Pa·s |
| Hardness (Shore A, cured 10 min at 175 °C) | 30 |
| Elongation | 300 % |
| Tensile Strength | 6 MPa |
| Modulus at 100 % | 0.6 MPa |
| Curing conditions | 150 °C: < 5 min 175 °C: < 2 min 200 °C: 30 s |
| Cure type | Heat curable, 140–230 °C |
| Component | One-component (no mixing required) |
| Adhesion | Primerless adhesion to many substrates |
| Working time at room temperature | Very long; full cure only at elevated temperature |
| Cure by-products | No formation of cure by-products |
| Corrosion | Non-corrosive to metals |
| Temperature performance | Good performance over a wide temperature range |
| Availability | 200 kg drums; 20 kg pails |
