SYKOL Black Master Batch without any resin as the carrier, adopted with the imported high blackness, high brightness carbon black, mixed with the high quality dispersant. It’s made by mixing the nanometer grade carbon black powder with polymer material or other organic aids, processed by high pressure, heating and polymerized reaction to form the black master batch with carbon black content no less than 68-70%. without any harmful reaction during the operation, thus this is totally a environmental and health material.
TESTING ITEM | UNIT | SPECIFICATION |
|
APPEARANCE | ---- | BLACK |
RESIN | ---- | NULL |
Melting Point | ℃ | 130-480 |
CONTENT OF CARBON BLACK | % | 68-70%, |
CARBON BLACK TYPE | --- | N220,N326,N330,N550 etc. |
|
MFI,21.6kg/190℃ | --- | 10-40g/10min |
BULK DENSITY | ---- | 1050kg/m³ |
ADDITIVE CONTENT | % | ±30% |
OIT | (200℃) | N/A |
PACKAGE | 25kg craft paper bags enclosed with pp inside, Or can be designed based on requirements. |
PROPERTIES | High blackness, High brightness, Evenly dispersing, High coloring capability. Non affects on the physical characteristics of plastics. |
DOSAGE | the dosage can be adjusted, recommended with 1-2% |