PA6 & PA6-LGF Long Glass Fiber Reinforced Nylon PA6, also known as Nylon 6, is a high-performance polyamide widely used in engineering plastics, fibers, and films. It is a thermoplastic polymer with repeating amide groups (-NH-CO-) in the main chain, offering strong mechanical properties and versatile processing capabilities. What is PA6 Plastic? PA6 is an aliphatic polyamide that provides excellent strength, wear resistance, and chemical resistance to weak acids, alkalis, and certain organic solvents. Its lightweight and processable nature make it widely applied in fibers, engineering plastics, and thin films. However, the polar amide groups in PA6 easily form hydrogen bonds with water molecules, which can result in high moisture absorption, dimensional changes, and reduced impact strength in dry or low-temperature conditions. Advantages of PA6 High mechanical strength and toughness with excellent tensile and compressive properties Outstanding fatigue resistance, maintaining strength after repeated bending High softening point, heat resistant Low friction and wear-resistant surface Corrosion resistance to alkalis, salts, weak acids, oils, and most solvents Self-extinguishing, non-toxic, odorless, and good weather and biological resistance Excellent electrical insulation even in high humidity environments Lightweight, easy to dye, and easy to mold due to low melting viscosity Limitations of PA6 High moisture absorption (up to 3% when saturated) Poor light and thermal stability; prolonged high-temperature exposure may cause discoloration and surface cracking Strict injection molding requirements; trace moisture can affect product quality Dimensional stability is sensitive to thermal expansion and wall thickness variations Not resistant to strong acids or oxidizing agents; unsuitable for acid-resistant applications Why Reinforce PA6 with Long Glass Fiber? To overcome the natural limitations of PA6, long glass fiber (LGF) reinforcement is applied. PA6-LGF composites combine the lightweight, chemical, and heat resistance of PA6 with the mechanical strength and dimensional stability of long glass fibers. LGF reinforcement improves tensile, compressive, and flexural strength, reduces shrinkage, enhances fatigue resistance, and provides improved thermal and chemical stability. This makes PA6-LGF ideal for high-performance structural components. Applications of PA6-LGF PA6 reinforced with 30% long glass fiber (30% LGF) is widely used in: Power tool shells and components Engineering machinery parts Automobile structural and functional components The composite improves mechanical strength, dimensional stability, heat resistance, aging resistance, and fatigue resistance. Its fatigue strength can be up to 2.5x that of unreinforced PA6. Processing and Forming Tips for 30% PA6-LGF Shrinkage is reduced to ~0.3% compared with 1–1.5% for pure PA6. Excessive fiber content may cause surface floating fibers and poor compatibility. 30% LGF is recommended for balanced performance. Recycled material content should be kept below 25% to avoid color and mechanical property degradation. Gradual cooling after molding prevents warping due to fiber orientation during injection molding. Mold design, gate position, and temperature control are critical. Customers & Staffs Certificates

Polypropylene, also known as PP, is a polyolefin or saturated polymer. It is a low-density thermoplastic with good resistance to heat. Other characteristics of PP include: chemical resistance, elasticity, toughness, fatigue resistance, and electrical insulation capability. 

Grade: General grade, Heat-resistant grade, UV-resistant grade, Toughen resistant grade Fiber specification: 20%-70%

With its unique balance of strength, barrier performance, and stability, MXD6-LGF is the ideal solution for demanding applications.

Polyphthalamide (PPA) is a semicrystalline, aromatic polyamide. It is in the polyamide, or nylon, family. Compared to Nylon 6/6, it is stronger, stiffer, less sensitive to moisture, and has higher thermal capabilities. In addition, it has significant resistance to chemical fatigue and mechanical creep.

PLA (Polylactic Acid) is a semicrystalline thermoplastic polyester. It is derived from renewable sources and is therefore classified as a bioplastic.

Our long glass fiber reinforced HDPE material offers exceptional strength, impact resistance, and dimensional stability, making it ideal for structural and industrial applications. Designed for lightweight performance and durability, it’s widely used in automotive, logistics, and heavy-duty injection molded parts.

ABS injection molding refers to the process of injecting molten ABS plastic into a mold at high pressures and temperatures. There are many ABS injection molding applications as it is a widely used plastic and can be found in the automotive, consumer product, and construction industries to name a few.

TPU plastic's full name is thermoplastic polyurethane plastic. This is a plastic line belonging to the thermoplastic group that is processed by the melting process. Among them, TPU plastic stands out with the properties of both rubber and plastic such as flexibility, toughness, and good tensile strength. Typical application fields of TPU include automotive technology, cables, and some sports equipment.

PBT GF30 is a high-performance thermoplastic composite material that offers exceptional mechanical strength and heat resistance. This composite material is created by reinforcing polybutylene terephthalate (PBT) resin with 30% glass fibers. PBT GF30 finds its applications in various industries due to its unique properties and benefits.

PPS is a high-performance, tough engineering plastic with great dimensional and thermal stability, as well as a wide operating temperature range of up to 260 °C and good chemical resistance. Moreover, PPS, like most other thermoplastics, is an electrical insulator. Its ability to be used at high temperatures coupled with its thermal stability makes PPS great for applications such as semiconductor components in machinery, bearings, and valve seats.

Pa12 gf20 is a type of engineering plastic that consists of polyamide 12 (pa12) compounds reinforced with 20% glass fibers. It is a high-performance material that has many advantages over pure nylon 12, such as higher strength, stiffness, thermal resistance, chemical resistance, and electrical properties. Pa12 gf20 is widely used for various applications in different industries, such as automotive, aerospace, medical, electrical, and industrial.