Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
- Product Highlights
- Polyflon PTFE TC - 7400 grade is a solvent based PTFE coating.
- Polyflon PTFE TC - 7409BK makes a black coating layer displaying hardness and abrasion resistance and hardness. It can be sintered at lower temperature (150 - 200°C).
Properties
- Physical Form
- Characteristics
- Characteristics of Coating Film
- Note
The above values in properties are typical and not guaranteed.
| Value | Units | Test Method / Conditions | |
| Film Appearance | Black | — | — |
| Solid Content | 34 | mass% | — |
| Specific Gravity of Coating | 0.98 | — | — |
| Viscosity (at 25°C) | 16 | seconds | Ford Cup No.4 |
| Value | Units | Test Method / Conditions | |
| Chemical Resistance (for 16hours, at 25°C, Hydrochloric acid) | No change | — | — |
| Chemical Resistance (for 16hours, at 25°C, Methanol) | No change | — | — |
| Chemical Resistance (for 16hours, at 25°C, Nitric acid) | No change | — | — |
| Chemical Resistance (for 16hours, at 25°C, Sodium hydroxide) | No change | — | — |
| Chemical Resistance (for 16hours, at 25°C, Sulfuric acid) | No change | — | — |
| Chemical Resistance (for 16hours, at 25°C, Xylene) | Swelling 1.0% | — | — |
| Contact Angle (Hexadecane, at 25°C) | 35 - 41 | Degree | Contact Angle Meter |
| Contact Angle (Water, at 25°C) | 92 - 96 | Degree | Contact Angle Meter |
| Friction Coefficient (Bauden leben type, Steel ball 8mmφ, Linear velocity 0.27cm/s, Loading 1.0kg) | 0.04 - 0.08 | — | Bauden leben steel sheet |
| Maximum Temperature | 160 | °C | — |
| Pencil Hardness (After immersed in boiled water for 500hours) | H | — | Mitsubishi Uni |
| Pencil Hardness (at 25°C) | 3H | — | Mitsubishi Uni |
| Wear Resistance Sliding Abrasion (With SUS23B,55.9kPa, 2.3m/s, 10 minutes) | 0.2 - 0.3 | mg/cm² | — |
| Wear Resistance Taber Abrasion (at 25°C, CS 17, 1kgf, 1000 rounds) | 25 - 35 | mg/1000 rounds | — |
Safety & Health
- Handling Method / Safety Information
- Be sure to read the notes on SDS and labels before use.
- This product is intended for general industry, and therefore its adequacy and safety as a raw material for medical purposes cannot be guaranteed.