COUPSIL 8113 GR Equivalent & Alternative
·4 min read
COUPSIL 8113 GR — Technical Profile
COUPSIL 8113 GR is a specialty chemical product manufactured by Evonik Industries AG (Germany). Chemical name: Si 69 / ULTRASIL VN 3 (granules).
Key Specifications
| Property | Specification |
|---|---|
| Sulfur Content | 2.60% |
| Functional Group | Pre-reacted silane/silica |
Applications
- Same as 8113, granule form
Looking for a COUPSIL 8113 GR Alternative?
SEMITECH Silanes offers functionally equivalent grades that match the performance profile of COUPSIL 8113 GR. Our products are manufactured to the same international quality standards with competitive pricing and reliable supply from China.
Why choose SEMITECH Silanes as your COUPSIL 8113 GR alternative:
- Equivalent performance — matched specifications and application behavior
- Competitive pricing — 20–40% cost advantage vs. European manufacturers
- Reliable supply — direct from manufacturer, shorter lead times
- Technical support — formulation assistance and sample testing
- Flexible MOQ — from trial quantities to container loads
Request a Sample
Ready to evaluate our COUPSIL 8113 GR equivalent? Contact us for:
- Free sample (typically 1–5 kg)
- Full technical data sheet (TDS)
- Certificate of Analysis (CoA)
- Formulation guidance for your specific application
COUPSIL 8113 GR is a registered trademark of Evonik Industries AG. SEMITECH Silanes products are independently developed alternatives, not produced by or affiliated with Evonik.