Used for modification of thermoplastic polymers such as PP and PE.
PRODUCTION METHODS AND PROCESSES
Usually used in secondary twin-screw melt extrusion, the first time with maleic anhydride or acrylate grafted PP, PE, EVA extrusion, to make a masterbatch with montmorillonite content of 40-50%; the second use The above masterbatch is diluted with homopolymer PP, PE or EVA to a content of 5-8% organic montmorillonite, and then melted and extruded by a twin-screw to prepare a required working material.
The twin-screw extruder used is preferably a screw structure having a large length/diameter ratio and a high shear strength. The melting temperature in the extrusion process should not be too high, and the polymer melt has a high viscosity to ensure that the polymer obtains a strong shearing action during the extrusion process, and the Limonite stripping layer is stripped and dispersed.
Packaging & Shipping
The outer packaging kraft paper bag is packed in double-layered polyethylene film bags or in paper bags, and the weight is usually 15±0.25kg.
Or according to user requirements.
Stored under dry conditions. When the temperature is 0~30°C, the quality is valid for 24 months.
Huangshi Yucheng Trading Co., Ltd.is a comprehensive trade company which mainly magages in chemical products, food additives , feed additives and pharmaceutical intermediates. So far, we have established long-term business ties with more than 200 clients in the world. It engages in the self-support and agent and exportinf of goods.
Main management : Mentmorillonite, Vitamin k3, Potassium Phosphate, Sodium Phosphate, Aluminum hydroxide, Trisodium citrate, Citric acid anhydrousus, Citric acid monohydrate, Potassium citrate, Sodium Bicarbonate,etc.
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