Product Introduction
White desiccant masterbatch is a specialized additive masterbatch that serves to absorb moisture in plastic processing. It contains a high concentration of desiccating agents (typically calcium oxide or similar compounds) embedded in a white carrier resin. It is widely used to address issues caused by residual moisture in recycled or hygroscopic raw materials during plastic manufacturing.
Characters
Color:White/Gray/Black
Carrier:PE/PP
MFI( g/10min):0.5-50
Density(g/cm3):1.5-2.1
Volatility:1.5±0.5%
Time to keep in mixture:24 hours
Light fastness:≥5
Filler:Calcium Oxide
Water absorption:≤20
CaO content:75%-88%
Product Specifications
Product name | White Desiccant masterbatch |
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 |
Product Application
Recycling Industry: Helps process recycled plastics by eliminating moisture retained in raw materials.
Packaging: Used in films, bags, and containers to prevent moisture-related defects.
Injection Molding: Improves the quality of molded parts by reducing voids and warping.
Extrusion: Enhances surface finish and dimensional stability in pipes, profiles, and sheets.
Usage Recommendations
Dosage: Typically added at 1–5% by weight, depending on moisture levels in the raw material.
Mixing: Ensure uniform blending with the base resin for optimal performance.
Storage: Store in a cool, dry place to maintain desiccant activity before use.
Processing Conditions: Verify compatibility with the polymer and adjust dosage as needed for specific applications.
Packaging&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.
![White Desiccant Masterbatch]( "White Desiccant Masterbatch")
Company Profile
Jinan Oke Plastics Co., Ltd. is a prominent manufacturer specializing in the research, development, production, and sales of plastic masterbatches, pigments, and additives. Our diverse product range includes black, white, color, functional, and filling masterbatches, which are extensively utilized in injection molding, extrusion, film blowing, and coating for materials such as PE, PP, PC, HIPS, and ABS.
Equipped with five automated color masterbatch lines, three black masterbatch lines, two white masterbatch lines, and two pigment production lines, we boast an annual production capacity of over 20,000 tons of masterbatches and 3,000 tons of pigments. Supported by a skilled R&D team, cutting-edge production facilities, and advanced color-matching systems, we offer personalized color solutions and comprehensive technical support.
Adhering to international quality standards, our products are distributed to Europe, America, Southeast Asia, the Middle East, and South America. With a strong emphasis on excellence, innovation, and customer satisfaction, we have established a solid reputation in the industry.
![White Desiccant Masterbatch]( "White Desiccant Masterbatch")
Why choose us?
We utilize advanced production technology and are committed to continuous innovation.
We assure you that our products undergo rigorous testing, ensuring their quality and dependability.
Our production and testing equipment are state-of-the-art.
We use top-quality raw materials, advanced facilities, and meticulous processes.
We boast high productivity and quick delivery times.
Our R&D department is at the forefront of innovation in the industry.
We have robust production capacity and can ensure fast delivery.
We offer high-quality products at competitive prices.
Our marketing managers bring a wealth of experience and expertise.
Our professional design department creates tailored solutions to meet your needs.
We provide exceptional after-sales support to ensure customer satisfaction.
We will do everything possible to meet your needs as long as you choose us.
We are committed to resolving any issues that arise during the trading process.
We guarantee that our products meet the highest standards and will be approved by you.
