Dehumidification masterbatch
This product is made of high melting point LDPE as the carrier, using ultrafine calcium oxide powder with high effective content, supplemented with other additives to increase dispersion and compatibility, and manufactured using advanced production equipment and processes. It has the advantages of good water absorption, long screen replacement time, and long effective time. Widely used in various plastic processing techniques such as blown film and wire drawing.
project | test method | unit | Typical values |
carrier | LDPE | ||
Calcium carbonate mesh size | manufacturer's standard | % | 10-15 |
Melt Index | ASTM D1238(190℃ 2.16kg) | g/10min | 20 |
density | ASTM D792 | g/cm3 | 1.7 |
Processing temperature range | manufacturer's standard | ℃ | 130-280 |
Available range | LDPE/LLDPE/HDPE/PP/PS/ABS | ||

The technical data provided by our company is for reference only during use. Users should conduct tests on the samples provided by our factory before using them in large quantities to verify whether they are suitable for the process and purpose specified by the user. Our factory only guarantees the consistency of the samples provided. Our factory does not assume any responsibility for the applicability of the product to many users. If the user feels uncomfortable during use, our factory's only compensation and responsibility is limited to returning or replacing the product.