Payment & Shipping Terms:
|Color:||White Or Grey||Performance:||Enhance, Increase, Reduce Cost, Improve Heat Resistance|
|Electrical Performance:||Prevent Aging Of Plastic Products||Mechanical Properties:||Improve The Elastic Modulus Of Plastic Products|
moisture absorbent masterbatch
A new generation desiccant designed to absorb moisture during the processing of recycled PP, PE materials, instead of traditionally drying equipment with high cost of energy and labor, desiccant do not block meshes and ultra-high humidity absorption reduce dosage. Low dosage protect from mechanical properties and avoid paper-like effect of final product.
Plastic defoaming masterbatch is also called plastic desiccant, dehumidifying masterbatch, and water-absorbing masterbatch. It is widely used in the production of plastic products such as injection molding, wire drawing, film blowing, and pipe drawing.
With the use of this masterbatch, only adding it to the raw materials, without any adjustments to the production process of the product, can eliminate all problems such as bubbles, moire, cracks, spots caused by moisture, and have no adverse effects on the physical and mechanical properties of the product Impact, save time and power, improve production efficiency and reduce costs. The masterbatch is non-toxic, odorless, non-corrosive and harmless to the human body.
|Colour||White or grey|
|Application process||Injection molding, blowing film, extrusion, etc.|
|Suitable for||PE or PP|
|Ingredient||PE, CaO, CaCO3|
|Valid time||12~48 hours after bags open|
|Water absorption||20% of self-weight|
|Function||Eliminate the moisture in plastic raw materials|
|Active ingredient||50-80% or more|
Plastic dewatering and defoaming agent: suitable for thermoplastic polyolefins, such as: PP, LDPE, HDPE, LLDPE, EVA, biodegradable plastics, recycled plastics, wood-plastic composite materials, PE high fillers, etc. Such as: film, tableware, plates, sheets, pipes, profiles, extrusion, injection molding, calendaring, etc. It has good compatibility with these plastics and can be compatible with plastics by adding inorganic and organic fillers.
According to the moisture content of the plastic to be processed, the amount of addition must be moderate. The water content in the plastic corresponds to the water absorption percentage of the plastic dewatering defoamer in the amount added. The plastic dewatering defoamer must completely react with the moisture in the plastic. Plastic dewatering and defoaming agents must not remain in the plastic products, otherwise the product will be damaged by the second delay of the reaction.
When the defoaming masterbatch is stirred with the moisture-affected plastic material directly, the product can be processed and produced. For example, the proportion of defoaming masterbatch added is 1%-2% for blown film production. If used in sheet and injection moulding production, the addition ratio is 2%-5%. If used in pipe production, add 2%-5%. Specific addition proportion should be added at the discretion of users according to the moisture condition of plastics.
Q. How to get a quotation?
A. Inform us your specific requirement.
a) Color( e.g. Pantone color number)
b) Pigment concentration
c) Final products application
d) Polymer carrier
e) Heat fastness level
f) Light fastness level
We will try our best to work out the relative solution to match your needs
Q. What’s the price?
A. The price here is just for your reference, the final price is subjected to our final confirmation in line with composition, specification, quality, and quantity of products.
Q. How long is the turn around time?
A. The production time will depend on the quantity and the complexity of masterbatch.
Q. How do I get a sample?
A. Free Sample is available for your reference according to customer's requirement. But customer may need to pay for the express fee.
Q. What’s the shipping freight?
A. It will depend on the volume and weight of the materials. Pls. tell us the nearest seaport or airport, we can quote you specially.
Contact Person: sales