Filler Masterbatch

FILLER masterbatches are used in injection, blow-moulding, film(One layer or Multiple layer), sheet and tapes applications. They offer the following advantages:

a) Injection & blow-moulding

• Lower raw materials cost, as they are usually more economic than polymer resins
• Increased output due to faster mould cooling
• Reduction of colour masterbatch requirement
• Higher resistance to heat deflection, higher rigidity and stiffness
• Improved dimensional stability, weldability and printability

Addition rate of FILLER masterbatches in injection & blow-moulding applications can be up to 50 %, however, most usual levels are between 5-30 %.

b) Film, sheet, sacks, bags, raffia

• Lower raw materials cost, as they are usually more economic than polymer resins
• Reduction of colour masterbatch requirement
• Higher stiffness, paper-like effect
• Improved weldability and printability
• Improved anti-blocking properties
• Better bubble stability

Addition rate of FILLER masterbatches in film applications is 2-20 %.

c) PE & PP tapes

• Antifibrillation (also known as anti splitting)
• Lower raw materials cost, as they are usually more economic than polymer resins
• Reduction of colour masterbatch requirement
• Higher stiffness
• Improved weldability and printability
• Improved anti-blocking properties
• Improved weaving ability
• Easier processing

Usual addition rate of FILLER masterbatches in tapes is 3-8 %.

d) HDPE & PP Pipe

• Replacing expensive white masterbatch with its high white degree
• Lower raw materials cost, as they are usually more economic than polymer resins
• Higher stiffness
• Smooth pipes with lower coefficient of friction to better prevent them from blocking
• Being less possible to be brittel in low temperature due to its excellent cold resistance

Usual addition rate of FILLER masterbatches in tapes is 5-30 %.