Functional Desiccant Masterbatch
1. Ease of Use: Simply adding the gray plastic defoaming masterbatch to raw materials eliminates the need for any adjustments to the production process, achieving dehumidification and defoaming effects effortlessly.
2. Efficient and Energy-Saving: Using this masterbatch eliminates the need for traditional drying steps, reducing energy consumption and enhancing production efficiency.
3. Safe and Environmentally Friendly: Non-toxic, odorless, and non-corrosive, it poses no harm to humans and meets environmental protection requirements.
Product Description
The gray plastic defoaming masterbatch, also known as plastic desiccant, moisture-absorbing masterbatch, or anti-moisture masterbatch, is a novel functional masterbatch specifically designed to address issues such as bubbles, clouding, and cracks caused by moisture during plastic product processing.
Color: Gray or light gray.
Form: Exists in the form of granules, facilitating easy mixing during plastic processing.
| Appearance | Solid particle |
| Color | White, Grey, Black |
| Density （g/cm3） | 1.5+/-0.1 |
| Melting Point | 190 +/- 10℃ |
| Plasticity/softening | Very well |
| MFR(melt flow rate) | 5kg, 190℃, 5-12g/10mins, 10g/10mins |
| Water Absorption/Moisture absorption rate | 50%-100% |
| Package | Vacuum package, 5 KG of each |
Application
The gray plastic defoaming masterbatch utilizes its unique moisture-absorbing properties to eliminate trace moisture from raw materials prior to processing, thereby effectively preventing the formation of bubbles, clouding, cracks, and other defects, enhancing the appearance and performance of finished products.
Widely used in plastic processing operations such as injection molding, wire drawing, film blowing, and pipe extrusion, particularly suited for enterprises producing products from recycled plastics like PE and PP.
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