Reviewed by KARN Textile Chemicals product team Published July 2026
What does this K5 guide confirm
K5 identifies the standard tapioca CMS grade in the verified KARN textile range Both powder and flake can be requested The published flake result is nominal viscosity 24000 mPa s with a confirmed range from 21600 to 26400 mPa s when the same 5 percent solution NDJ 8 spindle number 4 and 6 r min method is used
Verified K5 facts
| Raw material | Tapioca |
|---|---|
| Degree of substitution | 0.3 |
| Available forms | Powder and flake |
| Public flake range | 21600 to 26400 mPa s |
When to request K5 powder information
K5 powder is available but the public flake viscosity range does not define its powder specification Confirm the required powder characteristics packing and process fit through the current KARN TDS and a sample before setting a production requirement
When the K5 flake range can be compared
Compare a K5 flake result only after matching the material form solution concentration instrument spindle and rotational speed to the published method A number outside that controlled context is not a comparable K5 result
What to include in a K5 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
K5 pH solubility 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 K5 product page Check the flake viscosity method Prepare a sample and TDS request Request current K5 documentation