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

The blending toughening of polypropylene PP is widely used in various fields due to its significant effects, low industrial investment, and fast and easy implementation. Blending toughening modification refers to the use of other plastics, elastomers, and inorganic powders as modifiers to blend with PP to improve the toughness of PP plastics.

How to improve the scratch resistance and wear resistance of plastics? 1.Choose the appropriate matrix resin 2. Use fillers with good wear resistance 3. Add appropriate wear-resistant additives

The technical support of pvc pelletizing is operated by a pvc pelletizing machine. Its main working method is wet pelletizing. A certain amount of water or steam is used to make the basic fertilizer fully chemically react in the cylinder after the humidity is adjusted.