Reviewed by KARN Textile Chemicals product team Published July 2026
What does this K6 guide confirm
K6 identifies the high viscosity tapioca CMS grade in the verified KARN textile range Both forms can be requested K6 flake is confirmed as instant soluble with pH 9 to 10 and nominal viscosity 34000 mPa s with a range from 30600 to 37400 mPa s using the specified 5 percent solution NDJ 8 spindle number 4 and 6 r min method
Verified K6 facts
| Raw material | Tapioca |
|---|---|
| Degree of substitution | 0.4 |
| Available forms | Powder and flake |
| Public flake range | 30600 to 37400 mPa s |
| K6 flake only | Instant soluble and pH 9 to 10 |
When to request K6 powder information
K6 powder is available but K6 flake pH instant soluble and viscosity facts do not transfer to powder Confirm powder characteristics packing and process fit through the current KARN TDS and a representative sample before setting a production requirement
When the K6 flake range can be compared
Compare a K6 flake result only after matching the form solution concentration instrument spindle and rotational speed to the published method The instant soluble and pH statement is also limited to K6 flake
What to include in a K6 evaluation request
- Textile printing process
- Fabric and recipe context
- Required powder or flake form
- Target viscosity or test conditions
- Sample or batch reference when available
What still needs current TDS confirmation
K6 powder specifications packing and grade specific process suitability are not confirmed by this guide Request the current KARN TDS and evaluate a representative sample before a production decision
Review the K6 product page Check the flake viscosity method Prepare a sample and TDS request Request current K6 documentation