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Automotive field long glass fiber reinforced PPA material
2024-01-09
1 Material overview and characteristics PPA, full name polyphthalamide, is a semi-aromatic polyamide with no less than 55% terephthalic acid or phthalic acid as raw material, commonly known as aromatic high temperature nylon. Long-term operating temperature up to 180℃, short-term temperature resistance up to 290℃, with high modulus, high hardness, high cost performance, low water absorption, dimen...
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Polyamide 12 LFT: Benefits and applications
2024-01-16
What is PA12-LCF? PA12-LCF is a thermoplastic material, belonging to the nylon class. PA12-LCF is based on nylon 12, which has 12 carbon atoms in each polymer repeat unit. Nylon 12 is also known as polyamide 12 or PA12. It is a semi-crystalline material with a high melting point (180°C) and a low moisture absorption rate (0.5%). It is also resistant to chemicals, wear and impact. PA12-LCF is a mod...
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What is the water resistance of Long Glass Fiber reinforced Polyamide 6 material
2024-02-22
Polyamide 6 is a porous material, and its water resistance is affected by many factors, such as the quality of the material itself, the type and amount of additives, and the way it is treated during processing. In this matter, is the heat resistance of glass fiber reinforced PA6 material excellent? Is glass fiber reinforced PA6 material heat resistant to water? 1. Introduction of PA6 materials Pol...
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LFT & SFT
2024-02-29
LFT is the product name for a family of long fiber reinforced thermoplastic materials for Injection Molding, Compression Molding and Extrusion applications. These materials differ from standard thermoplastic compounds in the length of the fiberglass in the pellets. Retention of fiber length in the finished part is key to the performance of LFT. The fiberglass is continuous within the pel...
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Application and development of thermoplastic composite materials in automobile body structural parts
2024-03-14
Foreword As an important means of transportation, cars play an important role in family travel and other aspects. At this stage, with the improvement of people's quality of life and their pursuit of higher quality of life, they have new requirements for car performance. In order to meet the needs of the public, automobile companies actively carry out automobile design and development, and constant...
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Copolymer vs. Homopolymers: What Are the Differences?
2024-03-25
Copolymers and homopolymers are distinct groups of polymers defined by the makeup and arrangement of their chemical structures. Homopolymers are distinguished by the fact that they are formed of one type of repeated monomer. Conversely, copolymers are made of at least two variants of monomers in any form of repeating pattern. While copolymers and homopolymers have some varying mechanical propertie...
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What is the effect of glass fiber content on flame retardancy of halogen-free flame retardant glass fiber reinforced polypropylene?
2024-04-30
Glass fiber reinforced polypropylene (PP/GF) has the advantages of low density, good heat and creep resistance, and high cost performance. It is widely used in electronic and electrical appliances, aerospace, automotive and other industries to prepare lightweight and thin-walled parts to replace steel, engineering plastics and other materials. The limiting oxygen index (LOI) of PP is about 17.0%, ...
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Does adding glass fiber affect the gloss of PP material
2024-04-30
The addition of glass fibers to the polymer usually makes its surface rougher, which can lead to a reduction in gloss. The specific degree of impact depends on the proportion, length and shape of the glass fiber added, as well as processing conditions and other factors. Glass fiber is relatively rough, and incompatible with plastic, added to the plastic material, resulting in a less smooth surface...
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The application of composite materials in the field of electric vehicle battery housing
2024-05-11
Arguably one of the most important components in an electric vehicle (EV) is what keeps the battery dry, strong and safe in the event of a crash or fire. There are many terms used to describe this component: housing, casing, tray, box and enclosure; the main materials currently used for battery pack enclosures include steel, aluminum and plastic composites. Not surprisingly, a complete EV ba...
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Multi-directional, full process, explore the development technology of carbon fiber composite doors
2024-05-20
At present, new energy technology, lightweight technology and intelligent network technology are the three major directions leading the development and technological innovation of the automotive industry, and carbon fiber composite materials have become the leader in the field of automotive lightweight technology with their light weight and high strength performance. Due to the particularity and c...
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What are the influential factors of glass fiber reinforced nylon material?
2024-06-24
Polyamide is commonly known as nylon (PA), its main feature is that the polymer main chain contains a large number of amide groups, these amide groups are easy to form hydrogen bonds with each other, and the force between PA molecular chains is strong. Therefore, PA has the characteristics of high crystallinity, high surface hardness, good chemical stability, high tensile and bending strength, wea...
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Performance advantage and application of PEEK in automotive field
2024-06-27
preamble In the field of automotive manufacturing, the choice of materials is crucial to the performance, durability and safety of the vehicle. With the rapid development of the automobile industry, the requirements for material properties are also increasing. PEEK as a high-performance special engineering plastic, in the context of "plastic instead of steel" and "lightweight", with its excellent ...
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