VIETNAM ATLANTIC EXPORT IMPORT JOINT STOCK COMPANY
Add: Room 2906-V3, Van Phu Victoria Building, Phu La Ward, Ha Dong Dist., Hanoi City,  Vietnam
Tel:   (+84) 473 000 539
Fax:  (+84) 473 000 538
Email:  info@vietnamatlantic.vn

Calcium Carbonate FIller

FILLER masterbatches are used in injection, blow-moulding, film, 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
- 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
The main use of FILLER masterbatches in tapes is to provide anti-fibrillation (also known as
anti-splitting) properties. There are other advantages, though, that make them useful:
- 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 %.