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CAF 33 White
Bonding and sealing for industrial customers (engine sealing and sunroof bonding in automobiles, household appliances, bonding in aviation, industrial sealing and rotating machinery).
Industrial 1K silicone sealant (acetic, white) for automotive, household and aerospace applications
Documents
HS Code:
39100000
CAF 33: Acetate-curing silicone elastomer at room temperature, non-sagging, available in black, white, and translucent.
CAF 33 belongs to the Elkem CAF series of one-component, moisture-curing silicones. Technology: Acetate (acetic acid curing, 1K). Sales segment: Aerospace / all industries.
Acetate-curing silicone elastomer at room temperature, non-sagging, available in black, white, and translucent.
What makes CAF 33 stand out
What is CAF 33 White used for?
Processing
Important Notes
- The currently valid Elkem data sheet (TDS and SDS) is authoritative, which we will be happy to send you.
- Cross-linked by humidity; reseal opened containers tightly.
CAF 33 in comparison
Technical data for CAF 33 White
| Product Information | |
|---|---|
| Brand | CAF |
| Curing type | One-component (moisture curing) |
| Container | 100 g, 310 ml |
| Number of components | 1K (one-component) |
| Consistency | Thixotropic |
| Mixing Ratio | One-component |
| Manufacturer | Elkem Silicones |
| Further Properties | |
|---|---|
| UV resistance | No |
| Physical Properties | |
|---|---|
| Cured Color | White |
| Self-leveling | No |
| Electrical Properties | |
|---|---|
| Electrical Insulation | Yes |
| Product Approvals | |
|---|---|
| Food contact | No |
| Medical grade | No |
Please refer to the technical data sheet (TDS) in the "Documents" tab for binding values.
Documents and data sheets
Click on a document for the preview or the download icon for direct download.
Technical Data Sheets (TDS) 3
Frequently asked questions about CAF 33
Practical application and design questions — answered by SILITECH.
CAF 33 is suitable for automotive (engine seals in situ, sunroofs), household appliances (oven door angles, washing machine tubs), and aviation.
CAF 33: Acetate (acetic acid crosslinking, 1K).
Continuous use according to Elkem data sheet -65 to 250 degrees C.
Your question not covered?
Our technical team provides personal advice on material selection, processing questions, and individual requirements. Fast and competent.
Product Specifications
| Product Information | |
|---|---|
| Container | 100 g or 310 ml |
| Brand | CAF |
| Curing type | One-component (moisture curing) |
| Number of components | 1K (one-component) |
| Consistency | Thixotropic |
| Mixing Ratio | One-component |
| Manufacturer | Elkem Silicones |
| Further Properties | |
|---|---|
| UV resistance | No |
| Physical Properties | |
|---|---|
| Cured Color | White |
| Self-leveling | No |
| Electrical Properties | |
|---|---|
| Electrical Insulation | Yes |
| Product Approvals | |
|---|---|
| Food contact | No |
| Medical grade | No |
| Keywords | |
|---|---|
| Keywords | |
| Mechanical properties | |
|---|---|
| Shore hardness A | 25.0 Shore A |
| Modulus at 100% Elongation | 0.6 MPa |
| Tensile Strength | 2.5 MPa |
| Elongation at break | 500.0 % |
| Tear resistance | 5.4 kN/m |
| Compression deformation residue | 54.0 % |
| Processing | |
|---|---|
| Skin formation time | 6.0 min |
| Fully cured after 24 hours | 4.3 mm |
| Crosslinking 2 mm layer | 6.0 h |
| Physical & Thermal | |
|---|---|
| Density (23°C) | 1.05 g/cm³ |
| Temperature Resistance (Continuous) | -65 to 250 °C |
| Peak Temperature (Short-term) | 250 °C |
| Thermal conductivity | 0.2 W/(m·K) |
| Electrical characteristics | |
|---|---|
| Dielectric constant ε (1 kHz) | 2.8 |
| Dielectric strength | 19.0 kV/mm |
| Volume resistivity | 1e+14 Ω·cm |
| Dissipation factor tan δ | 0.002 |
| Storage | |
|---|---|
| Shelf life in original packaging | 24 months |
| Storage Temperature | 2 to 30 °C |
Documents and data sheets
Safety Data Sheets (SDS) and Technical Data Sheets (TDS) for download:
- CAF 33 White - Fiche Technique FR.pdf (88 KB)
- CAF 33 White - Fiche de Sécurité FR.pdf (358 KB)
- CAF 33 White - Safety Data Sheet EN.pdf (398 KB)
- CAF 33 White - Scheda di Sicurezza IT.pdf (344 KB)
- CAF 33 White - Safety Data Sheet DE.pdf (312 KB)
- CAF 33 White - Technical Data Sheet EN.pdf (705 KB)
- CAF 33 White - Technical Data Sheet DE.pdf (215 KB)