ANTIOXIDANT B215/B225/B561

DESCRIPTION: WHITE POWDER, NO ODOR AND SMELL, SOLUBLE IN SUCH SOLVENTS AS BENZENE, CHLOROFORM, HEXANE, ETHYL ACETATE, ETC., INSOLUBLE IN WATER   
 
SPECIFICATIONS:
ITEM
STANDARD
SOLUBILITY (2g/20ml, TOLUENE)
CLEAR SOLUTION
VOLATILIZING
0.5% MAX.  
TRANSMITTANCE (425nm)
 96% MIN.
TRANSMITTANCE (500nm)
98% MIN.

FEATURES/BENEFITS: B215/B225/B561 IS A BLEND OF 1010 AND 168. IT IS CONVENIENT TO USE. THE PHOSPHITE CONTENT IS HIGH. IT IS RECOMMENDED TO BE USED IN RIGOROUS PROCESSING CONDITIONS. B215/B225/B561 PROVIDE SIGNIFICANT ADVANTAGES, SUCH AS:

  • MAINTENANCE OF ORIGINAL MELT FLOW
  • LOW COLOR FORMATION
  • LONG-TERM THERMAL STABILITY
 
USES: USED IN POLYOLEFINS AND OLEFIN-COPOLYMERS, SUCH AS POLYETHYLENE, POLYPROPYLENE, POLYBUTENE AND ETHYLENE-VINYLACETATE COPOLYMERS. THE BLENDS CAN ALSO BE USED IN OTHER POLYMERS SUCH AS ENGINEERING PLASTICS, STYRENE HOMO-AND COPOLYMERS, POLYURETHANCES, ELASTOMERS, ADHESIVES, AND OTHER ORGANIC SUBSTRATES. ALSO CAN BE USED IN COMBINATION WITH LIGHT STABILIZERS.   
REMAKR: THE AMOUNT TO BE USED MAY BE 0.05%-0.3%.  
 
PACKING: 25KG/PLASTIC BAG IN COMPOSITE PLASTIC WOVEN SACK
 

PERIOD OF VALIDITY: NORMALLY 12 MONTHS