Masterbatches
A perfect blend without compounding
CJ Biomaterials offers masterbatch products to help processing challenges for biopolymers. Our masterbatch product is supplied in concentrated pellet form of amorphous polyhydroxyalkanoate (aPHA), blending other biopolymers. It can be directly added as dry-blended during the conversion process. Depending on the customer's preference, the blending ratio can be adjusted in various ways. It is also easier to handle than PHA neat resin in an extruder.
PHACT MA1250P and PHACT MA1250P-A are masterbatch products that are composed of polylactic acid (PLA) and aPHA known as PHACT A1000P. PHACT MA1250P contains 45% aPHA and is easier to handle than aPHA neat resin. PHACT MA1250P can be added as a dry blend during the conversion of PLA-based products. Customization of the PHACT MA1250P blending ratio is easily accomplished.
PHACT MA1250P-A is ideally used in seal layers of multi-layered film products. The high concentration of aPHA increases the flexibility of compounding and blending materials. It also accelerates the degradation of PLA, improving industrial compost response.
Features
- 100% bio content
- FDA-approved for food contact
- Good seal performance
- Enhanced tear propagation resistance
- Improves impact strength
- Improves flexibility and film-handling capability of PLA
- Maintains the clarity of PLA
A perfect blend without compounding
CJ Biomaterials offers masterbatch products to help processing challenges for biopolymers. Our masterbatch product is supplied in concentrated pellet form of amorphous polyhydroxyalkanoate (aPHA), blending other biopolymers. It can be directly added as dry-blended during the conversion process. Depending on the customer's preference, the blending ratio can be adjusted in various ways. It is also easier to handle than PHA neat resin in an extruder.
Masterbatch with aPHA and PLA
■ PHACT™ MA1250P Download TDS 
■ PHACT™ MA1250P-A Download TDS
■ PHACT™ MA1250P-2 Download TDS
PHACT MA1250P and PHACT MA1250P-A are masterbatch products that are composed of polylactic acid (PLA) and aPHA known as PHACT A1000P. PHACT MA1250P contains 45% aPHA and is easier to handle than aPHA neat resin. PHACT MA1250P can be added as a dry blend during the conversion of PLA-based products. Customization of the PHACT MA1250P blending ratio is easily accomplished.
PHACT MA1250P-A is ideally used in seal layers of multi-layered film products. The high concentration of aPHA increases the flexibility of compounding and blending materials. It also accelerates the degradation of PLA, improving industrial compost response.
Features
- 100% bio content
- FDA-approved for food contact
- Good seal performance
- Enhanced tear propagation resistance
- Improves impact strength
- Improves flexibility and film-handling capability of PLA
- Maintains the clarity of PLA
scPHA Neat Resin
CJ Biomaterial are under developing semi-crystalline PHA(scPHA) products in two types which are pellet and emulsion. Our scPHA product has the advantage of higher heat durability than PLA and aPHA.
PHACT™ S1000P
Download TDS
PHACT™ A1000P is an environmentally friendly amorphous PHA. It is a 100% bio-based material derived from nature and produced sustainably. It is certified biodegradable under industrial compost, soil (ambient), and marine environments. PHACT™ A1000P is suitable for general compounding with other polymers. It can applied various product in market including packaging, agriculture, food waste management, coatings, personal care and healthcare. The product is supplied in pellet form.
Features
- 100% bio content
- TUV Certified home & industrial compostable
- TUV Certified marine and soil biodegradable
- Used as a modifier for other polymers
- Enables faster composting relative to PLA
- Improves impact strength of PLA
- Enhances elongation of PLA
PHACT™ S2500E
Download TDS
PHACT™ A1000P is an environmentally friendly amorphous PHA. It is a 100% bio-based material derived from nature and produced sustainably. It is certified biodegradable under industrial compost, soil (ambient), and marine environments. PHACT™ A1000P is suitable for general compounding with other polymers. It can applied various product in market including packaging, agriculture, food waste management, coatings, personal care and healthcare. The product is supplied in pellet form.
Features
- 100% bio content
- TUV Certified home & industrial compostable
- TUV Certified marine and soil biodegradable
- Used as a modifier for other polymers
- Enables faster composting relative to PLA
- Improves impact strength of PLA
- Enhances elongation of PLA