▪ Pre mixing - refers to the mixing of modified materials (base materials, auxiliary materials, additives) in the pre mixing machine before the polymer mixing host (such as twin screw, continuous mixer, Booth kneading machine, three screw, etc.), and basically operating below the melting point of the base resin; ▪ Mixing - refers to the use of measuring scales (including weight loss scales, weight gain scales, solid volume pumps, etc.) above the main material inlet of the mixing host to achieve "mixing" of multi flavored materials in a small discharge well (or hopper), and to achieve "mixing" in the host; The latter obviously completes wetting, dispersion, extrusion, and granulation above the melting point of the base material.

The special properties of nylon make it widely used in automobiles, electronic and electrical equipment, mechanical structures, sports equipment, textiles, and other fields. But with the miniaturization of automobiles, the high-performance of electronic and electrical equipment, and the acceleration of lightweight mechanical equipment, the demand and performance requirements for nylon are gradually increasing. Therefore, the modification of nylon is particularly important.

Thermoplastic elastomers are an important component of elastomers. Common types of thermoplastic elastomers include styrene based thermoplastic elastomers, polyurethane based thermoplastic elastomers, polyolefin based thermoplastic elastomers, and polyamide based thermoplastic elastomers.

Share several commonly used plastic modification formulas 01 Universal Thermoplastic Reinforcement Formula 02 Engineering plastic reinforcement formula 03 Thermosetting plastic reinforcement formula 04 Other plastic reinforcement formulas

Plastic modification refers to the process of improving or improving the original properties of resins through physical, chemical, mechanical, and other means. Modified plastics are collectively referred to as "modified plastics".

TPE/TPR materials have recyclable properties, do not contain any potential toxic ingredients, have adjustable hardness, and support oil spraying, screen printing, and printing processing, making them a good choice to replace PVC materials!

Transparent nylon is a polymer material with excellent comprehensive properties. It not only has advantages such as high mechanical strength, good thermal stability, and excellent corrosion resistance, but also has advantages such as easy forming and processing, good dimensional stability, low linear expansion coefficient, high cost-effectiveness, excellent electrical insulation and aging resistance, non-toxic, odorless, and easy to form alloys with other amorphous or semi crystalline polyimide.

The transparency of engineering plastics is closely related to the properties of the polymer material itself and the molding and processing conditions.

Five common problems and countermeasures in plastic granulation processing 1.Black spot 2.broken bar 3.Hollow 4.Venting 5.Bridging

How much do you know about hot melt adhesive? 1、 Composition of hot melt adhesive 2、 Characteristics of hot melt adhesive 3、 Types and applications of hot melt adhesives 4、 Main testing indicators of hot melt adhesive 5、 The main factors affecting the adhesion of hot melt adhesive 6、 Correct usage of hot melt adhesive