Ecoplas Material Co., Ltd

Ecoplas Material Co., Ltd Professional Desiccant Masterbatch Manufacturer

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Black Moisture-Absorbing Masterbatch for Recycled Polyolefin Film and Molded Products

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Black Moisture-Absorbing Masterbatch for Recycled Polyolefin Film and Molded Products

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Brand Name :ECOPLAS
Model Number :Black Defoaming Masterbatch
Place of Origin :CHINA
MOQ :negotiable
Price :Negotiable
Payment Terms :T/T
Supply Ability :1000 tons
Delivery Time :7 days after order
Packaging Details :25kg per bag, 27 tons per 20ft container
Product :Black Defoaming Masterbatch
Material :CaO
Carrier :PE
Adding Rate :2%-8%
Apperance :Black Pellet
Density :1.7 (±0.05) g/cm³
Melt Flow Index :< 3.0 g/10min (190°C, 2.16 kg)
Moisture Content :< 0.1 %
Particle Fineness :600 Mesh
Pellet Dimensions :6 (±0.5) mm
Recommended Processing Temperatures :140–220 °C
Function :Removing water in recycle PP PE
Application :Black Garbage Bag Plastic Belt Injection Products
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Black Moisture-Absorbing Masterbatch for Recycled Polyolefin Film and Molded Products
Provides Combined Drying and Coloring Functions in Injection and Blow Molding Processes



Description

This black desiccant masterbatch delivers both coloration and moisture control properties, matching the performance of standard desiccant additives. It actively absorbs residual water during manufacturing and is commonly utilized with recycled polyolefin materials such as LLDPE, LDPE, HDPE, and PP. The product supports the formation of more sustainable plastic goods with improved processing stability and material performance.


Dosage Recommendation

A loading rate of 1% to 5% is suggested, modifiable depending on the moisture levels within the recycled polymer feedstock.


Technical Data
Index Value Unit Test Standard
Inorganic Moisture-Absorbing Functional Powder 75%
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Density 1.7 ( +/- 0.05) g/cm3 GB/T1033-86 B
Melt Flow Rate < 3.00 g/10min (190℃/2.16Kg) GB/T3682-2000 D
Water Content < 0.1 % IR
Powderv 600 Mesh
Particle Dimensions 6 (+/-0.5) mm
Processing Temperature 140-220 /



Common Applications

- Blown film production using recycled HDPE, LDPE, or PP
- Manufacture of recycled polyolefin-based pipes, sheets, and injection-molded parts of diverse geometries.



Black Moisture-Absorbing Masterbatch for Recycled Polyolefin Film and Molded ProductsBlack Moisture-Absorbing Masterbatch for Recycled Polyolefin Film and Molded ProductsBlack Moisture-Absorbing Masterbatch for Recycled Polyolefin Film and Molded Products

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