Anti-block Masterbatch
Prevents Film Blocking: The most common and primary advantage is its ability to prevent film-to-film adhesion (blocking) during production, storage, and transportation, ensuring smooth handling and ease of processing.
Improved Processability: By reducing friction between film layers, anti-block masterbatches help improve the flow and handling characteristics during the extrusion process, making it easier to manufacture plastic films and sheets.
Enhanced Surface Properties: Anti-block additives improve the surface finish of plastic products by making them less prone to sticking and causing surface defects. This ensures that the finished products, such as packaging films, have a smooth, clean appearance.
Reduced Scratching: Anti-block masterbatches help minimize the likelihood of surface scratches and marks, especially when films are being wound into rolls or stacked.
Compatibility with Other Additives: Anti-block masterbatches can be combined with other additives, such as UV stabilizers, antioxidants, or flame retardants, without compromising the performance of each additive. This makes them versatile in various applications.
Cost-Effective: Since they prevent defects caused by blocking (such as tearing or uneven stacking), the use of anti-block masterbatches can help reduce material wastage and improve product quality, leading to cost savings.
Preservation of Mechanical Properties: Anti-block masterbatches typically do not interfere with the physical properties of the base polymer, meaning that they maintain the strength, flexibility, and durability of the film or sheet.
Environmentally Friendly Options: In recent years, some anti-block masterbatches have been developed with environmentally friendly ingredients to reduce the ecological footprint, which is important for manufacturers aiming for sustainable production.
Anti-block masterbatch is a type of additive masterbatch that is primarily used to reduce the sticking or blocking of films and sheets, particularly in the packaging industry. When plastic films or sheets are produced and stacked, they can often stick together, which can create problems during handling, processing, and packaging. Anti-block masterbatches address this issue by incorporating fine particulate additives that reduce friction between layers of film.
1.Character:
Product name | Anti-block Masterbatch |
MFI 190°/2.16kg | 10-20g/10mins |
Moisture | ＜0.15% |
Ash content(500℃/30min) | ＜60% |
Ash content(550℃/30min) | ＜70% |
Density | 1.5g/cm3 |
Bulk density | 0.9g/cm3 |
Volatile Content | 0.15% |
Percentage of active ingredient | 50% |
Addition rate | 0.15%-1% |
Shelf life | 2 years |
Color | Semitransparent |
Package | 25kg/bag |
Usage | 1%-5% |
2.Applications of Anti-block Masterbatch:
Flexible Packaging: Anti-block masterbatches are widely used in the production of flexible packaging films (e.g., food packaging, medical packaging, or general-purpose wrapping materials). By preventing blocking, the packaging films can be easily unwound, stacked, and processed.
Stretch Films: Stretch films, used for bundling and palletizing, often incorporate anti-block masterbatches to ensure they remain smooth and free of wrinkles or sticking during use.
Food and Beverage Packaging: Films used in food packaging often require anti-block additives to ensure that they don’t stick together during storage and transportation, preserving the integrity of the product.
Industrial Films: Packaging used for industrial goods, such as plastic liners or covers, also benefits from anti-block masterbatches to enhance the durability and usability of the product.
Agricultural Films: Agricultural films, such as those used for greenhouses or crop protection, also use anti-block additives to prevent layers from sticking together, which can disrupt the film's application.
Bags and Pouches: Anti-block masterbatches are used in the production of plastic bags and pouches to maintain ease of handling and ensure that they remain free from adhesion.
Nonwoven Fabrics: In the production of nonwoven fabrics, especially for hygiene products like diapers, wipes, or medical items, anti-block masterbatches help to improve the quality and handling of the material.
3.Why choose us?
We have advanced production technology, constant innovation.
We promise that our product has passed through rigorous test, the quality can be guaranteed and reliable.
We have modern production and testing equipment.
We have high quality raw material, advanced facilities, fine procedures.
We own high productivity and fast delivery.
We have leading level R & D department.
We have strong production capacity, high speed delivery.
We provide good quality product with competitive price.
We have experienced marketing manager.
We have professional design department.
We provide excellent after-sales service.
We will do our best for the customer as long as you choosing us.
We promise to solve all the problems during trading process.
We promise our quality and the products will be approved by your side.
4.Packaging And Storage:
1).All the packing can be customized.
2).Paper plastic composite bag.
3).Plastic bags for inner packing, good quality moisture-proof bags for outer packing.
4).Net weight is 25kg/bag.
25kg/bag, paper-plastic compound bags
Keep it in a cool,dry place,without sunshine.
