ADDITIVE MASTERBATCH

Anti-blocking additives are used to prevent BOPET films from sticking together or to other surfaces during storage or transportation. They help in improving the film handling properties and prevent damage to the film during use.

Benefits

• Excellent anti-blocking and opening performance.
• Improve scratch resistance. Excellent dispersibility and high film clarity.
• Enhance the printing performance of films.
• Excellent heat stability and food safe.

Anti-scratch additive masterbatch is a type of additive used in the manufacturing of BOPET films to improve their scratch resistance. These masterbatches typically contain a blend of additives that help to enhance the film's hardness and abrasion resistance.

Benefits

• Good anti-scratch and gloss. 
• Improve scratch resistance. 
• Excellent dispersibility and high film clarity.
• Enhance the printing performance of films.
• Excellent heat stability and food safe.

Antibacterial additives are used to inhibit the growth of bacteria on the surface of BOPET films. They help improve the hygiene and safety of the film in applications where there is a risk of bacterial growth.

Benefits

• Highly effective antibacterial property.
• Improve hygiene and reduce risk of contamination.
• Excellent dispersibility and high film clarity.
• Enhance safety from harmful microorganism.
• Excellent heat stability and food safe.

BaSO4 (barium sulfate) additive masterbatch is a type of filler masterbatch used in BOPET films to improve their properties and reduce costs. BaSO4 is an inert and non-toxic mineral that can be added to BOPET films to increase their density, stiffness, and opacity. Its also called a Void (Air) generator and give whiteness to the film.

Benefits

• Improve opacity and haze.
• Improve density and gloss.
• Enhance barrier property and shelf life of packed products.
• Enhance mechanical & anti-blocking property.
• Excellent heat stability and food safe Improve mechanical and thermal stability

PET is highly susceptible to the hydrolytic reactions that occur during application and during thermos- mechanical processing. These reaction leads to decrease molecular weight of polymer limiting number of recycling the materials.

Benefits

• It improves the IV and molecular weight.
• Protect from thermal and hydrolytic degradation.
• Excellent dispersibility and high film clarity.
• Enhance melt strength and elasticity. Excellent heat stability and food safe Improve mechanical and thermal
• stability.

Heat stabilizers enhance the thermal stability of the film to withstand high-temperature processing and storage conditions. Common heat stabilizers include phosphite’s and phenolic antioxidants. Heat stabilizers protect the film from thermal degradation, preventing discoloration, embrittlement, and other types of damage.

Benefits

• Good anti-oxidative and durability property.
• It extends the life and preventing from thermal degradation. Excellent dispersibility and high film clarity.
• Enhance the printing performance of films.
• It reduces cracking, brittleness, and discoloration.
• Excellent heat stability and food safe.

Matte additives are used to create a matte or non- glossy appearance on BOPET films. This can be useful in packaging applications where a high-gloss finish is not desired, or in graphic arts applications where a matte finish is preferred.

Benefits

• Excellent matting effect with low haze.
• Reduce gloss and improve scratch resistance.
• Excellent dispersibility and stability. Enhance the printing performance of films.
• Environmentally friendly and food safe.

Optical brighteners improve the whiteness and brightness of the film for better visual appeal. Common optical brighteners include fluorescent dyes. Optical brighteners absorb UV radiation and re-emit it as visible light, making the film appear whiter and brighter.

Benefits

• Increase brightness and appearance. Offset the yellowness of product.
• Excellent dispersibility and high film clarity.
• Better printing performance of films. 
• Excellent heat stability and food safe.

Pinning agents are a type of additive masterbatch used in BOPET films to improve melt conductivity without increasing the crystallization rate. Increasing the phosphorous level in PET will decrease the melt conductivity whereas Pinning masterbatch control phosphorous level to maintain the melt conductivity. It also controls the coefficient of friction (COF) and improve their handling and processing properties. These agents work by creating a surface with micro-scale roughness on the BOPET film, which can increase its friction and improve its ability to grip and hold onto other surfaces.

Benefits

• Improve print quality.
• Improve melt conductivity.
• Enhance surface appearance. Improve surface energy to make receptive to ink and adhesives. 
• Enhance the printing performance of films.
• Excellent heat stability and food safe

Processing aids are used to improve the processing properties of BOPET films. They help reduce the processing temperature and improve the film's melt flow properties, making it easier to process and reducing the production time.

Benefits

• Enhance processibility and efficiency. 
• Improve surface quality.
• Increase film clarity and optical appearance.
• Enhance the printing performance of films.
• Reduce energy consumption and wastage.
• Reduce gel formation

Slip additives are used to improve the slip properties of BOPET films. They help reduce the coefficient of friction between the film and other surfaces, making it easier to handle and process.

Benefits

• Excellent slip and opening performance.
• Improve scratch resistance. 
• Excellent dispersibility and high film clarity.
• Minimum effects on printing & heat- sealing performance of films. 
• Reduce wear on the machine and food safe.

UV blocking agents are a type of additive masterbatch used in BOPET films to protect against the harmful effects of UV radiation. These agents work by absorbing or reflecting UV light, which can cause degradation and discoloration of the film over time.

Benefits

• Excellent light and weathering resistance.
• Minimum volatility and high UV absorption.
• Excellent dispersibility and high film clarity.
• Block UV radiation up to 300-400nm. 
• Excellent heat stability and food safe. 
• Control yellow index and gloss. 
• Increase self-life and freshness of packed food.