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Composite Industry: LFT-D long fiber reinforced thermoplastics process introduction
2022-11-24
1 Overview 1.1 Introduction LFT-D is short for Long Fiber Reinforce Thermoplastic In Direct Processing. 1.2 Process Characteristics Compared with GMT and LDT-G, which rely on semi-finished plates or granules, LDT-D technology directly uses polymer masterbatch and glass fiber for daily production, which eliminates the intermediate process of plate making or granuleting, reduces cost and makes the s...
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Long glass fiber PP so many years, are flowing to what application field?
2022-12-01
In recent years, long glass fiber modified PP is extremely popular in the modified plastic industry. Long glass fiber reinforced PP material is cheap, has no less than the excellent performance of reinforced engineering plastics, the combination of these two points show the advantages of high cost performance, is widely favored by the industry. At present, these manufacturers have invested a lot o...
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Analysis of carbon fiber reinforced plastic composite CFRP
2023-02-08
Carbon fiber reinforced plastic composite (CFRP) is a lightweight, strong material that can be used to make a wide range of products used in everyday life. It is a term used to describe fiber reinforced composites with carbon fiber as the main structural component. Note that the "P" in CFRP can also stand for "plastic" rather than "polymer." Typically, CFRP composites use thermosetting resins such...
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[Prosthetics] You know what? There are three main materials for prosthesis receiving cavity
2023-02-17
The thigh prosthesis is composed of a receiving cavity, a knee joint and a connector, among which the receiving cavity is the connecting part of the stump and the prosthesis, and its constituent materials have a great influence on the experience of use. There are three main materials used to make prosthetic chambers: resin, PP sheet and carbon fiber. Each receiving cavity has different characteris...
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What properties will change when fiber reinforced material is added?
2023-02-21
Fiber reinforced plastics is one of the most common reinforced plastics. Fiber reinforced plastics usually have the following characteristics. High strength and high modulus The quantity strength and modulus of fiber reinforced are obviously improved. Such as some general plastics after reinforcement, can also be used in engineering plastics; Some engineering plastics, through fiber reinforcement,...
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3 minutes to understand TPU material
2023-02-21
What is the TPU material? TPU(Thermoplastic polyurethanes) name is thermoplastic polyurethane elastomer rubber, TPU is a kind of polymer material between rubber and plastic, which is synthesized by reaction polymerization of diphenyl methane diisocyanate (MDI), toluene diisocyanate (TDI) and other diisocyanate molecules with macromolecular polyols and low molecular polyols (chain extender). It has...
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The differences, advantages and disadvantages of PP copolymerization and homopolymerization
2023-02-24
Polypropylene (PP) is divided into homopolymer polypropylene (PP-H), block (impact resistance) copolymer polypropylene (PP-B) and random (random) copolymer polypropylene (PP-R), so what are the advantages and disadvantages of all kinds of PP? I'll share it with you here. 1. Homopolymer polypropylene (PP-H) It is made by polymerization of a single propylene monomer. The molecular chain does not con...
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PBT modification of six common problems and solutions
2023-02-27
Polybutanediol terephthalate (PBT) has excellent comprehensive properties, such as high crystallinity, rapid prototyping, weather resistance, low friction coefficient, high thermal deformation temperature, good electrical properties, excellent mechanical properties, fatigue resistance, can be ultrasonic welding. However, its notched impact strength is low, forming shrinkage rate is large, hydrolys...
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Why does Ford use long glass fiber reinforced PP instead of short glass fiber reinforced PP?
2023-03-14
In recent years, long glass fiber modified PP is extremely popular in the modified plastic industry. Long glass fiber reinforced PP material price is low, has the excellent performance no less than reinforced engineering plastics; Comprehensive these two points show the advantage of high cost performance, by the industry is widely optimistic. At present, these manufacturers have invested a lot of ...
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New choice of environmentally friendly materials-long fiber reinforced composite material Q&A
2023-03-28
● What is long fiber reinforced composite (LFT-G)? The included length of Reinforced fiber is equivalent to the length of plastic particles larger than 6mm thermoplastic. ● What are the benefits of using LFT-G? Benefits for business owners and factories: a. Plastic instead of steel: The past metal material with high strength, heat resistance and other characteristics, is the preferred material for...
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Filament, staple fiber, composite, profiled, microfiber... Can you tell the difference?
2023-03-29
In synthetic fiber manufacturing, the spinning fluid (melt or solution) after spinning forming and post-processing, resulting in a length of kilometers of fibers called filaments. Filament includes monofilament, compound filament and curtain filament. (1) monofilament The original refers to a continuous single fiber spun by a single hole spinneret, but in practical applications, it often includes ...
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Discussion on four popular modification of PPS (polyphenylene sulfide) high temperature resistant engineering plastics
2023-03-31
The molecular structure of PPS consists of benzene ring and sulfur atoms interarranged, the configuration is orderly, easy to form a high thermal stability of the crystal structure. At the same time, the molecular structure of PPS material has a highly stable chemical bond characteristics, the benzene ring structure makes PPS more rigid, and the sulfur ether bond (-S-) provides a certain degree of...
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