Qibo Halogen-Free Polypropylene (PP) Flame Retardant Masterbatch V0 No-dripping

Non-dripping PP flame retardant QB-B03K 

(flame retardant powder UL94 V0)

Name：Eco-friendly halogen-free intumescent flame retardant

Application：PP injection

Features：

• High flame retardant efficiency, non-dripping with grade V0, good compatibility and dispersion, no blooming, excellent stainability.
• Halogen free; meet SGS and SONY standard.
• High thermal stability, good mechanical properties, especially with excellent impact resistance and toughness.
• With excellent Anti-dripping and electrical properties, especially suitable for electrical or electronic industry. 

Recommended dosage： 

• Flame retardant: 22-28%, polypropylene PP: 72-78%.
• Other additions: based on requirements; no need add other lubricant agent. At most 30% glass fiber can be added. CaCO3 filler cannot be added.
• The mixture is kneaded in a high speed mixer. Twin-screw machine is needed.    

The processing technology：

• Recommended extrusion processing temperature: 175-190℃, 120 rpm/min
• Injection molding temperature: 190-205℃;
• Dry at 80-100 ℃ before injection.

Package, storage and delivery:

• Package: 25 kg/bag Standard package: Inner (Plastic film) and outer: (Paper bag or woven bag).
• Storage: stored in a shady and dry storehouse about 12 months.
• Delivery：transport as non-dangerous goods.
• Non-toxic and harmless to human body for routine use and contact.