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Application of laboratory twin-screw extruder in plastic filling modification
Plastic filling modification refers to the method of adding inorganic or organic fillers (such as calcium carbonate, talcum powder, glass fiber, etc.) to plastics to change their mechanical properties, processing properties, usability, or reduce costs. Its main purpose is to improve the strength, hardness, heat resistance, and cost reduction of plastics. The laboratory twin-screw extruder
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Micro Pellet Extruder Line
The SE-100 single screw extruder is the core part of the production line, which consists of a bracket, a drive group and a screw extruder body. The drive group drives the SE-100 single screw extruder body to operate. The extruder body includes an outer barrel, a screw group and a discharge mechanism, which can extrude
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Factors affecting the mixing effect of laboratory twin-screw extruder
There are many factors that affect the mixing effect of laboratory twin-screw extruders, mainly including equipment factors, process parameter factors, and material characteristics factors. The following is a detailed introduction: Equipment factors Screw structure Threaded elements: Different shapes, sizes, and combinations of threaded elements have a great influence on the mixing effect. For example, forward
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LFT-G Extruder Line
Long glass fiber reinforced thermoplastic composites (LFT-G) are composed of long glass fibers and thermoplastic resins. LFT-G has the characteristics of high strength and high rigidity. The fibers bear most of the load, which can give the composites high modulus, high strength, high toughness and other properties. It has good dimensional stability, can achieve low
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Plastic profile
Plastic profile products are mostly used: window frames, stair handrails, wiring troughs, wall foot boards, special-shaped pipes, etc. The raw materials are mainly hard PVC, and a few are semi-hard PVC, soft PVC, polyurethane low foaming and other materials. Market prospects Due to the huge market demand and broad development prospects, plastic profile products have
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Common faults in laboratory twin screw extruders
Common faults in laboratory twin-screw extruders include mechanical failures, electrical failures, process failures, etc. The following is a specific analysis: Mechanical failure Screw stuck Cause: It may be that the material accumulates excessively in the screw, or foreign objects such as metal enter the screw, causing the screw to fail to rotate normally. It may
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