What is grilamid L25?
Grilamid L25 is a general purpose film extrusion grade of polyimide 12 without additives or stabilizers. Grilamid L25 complies with FDA requirements for direct contact with food (21CFR177. 1500).
What is grilamid?
Grilamid is basically a transparent polyamide that is processed using thermoplastic methods. Grilamid® is a high-performance polyamide developed and manufactured in Switzerland, and is a revolutionary new transparent plastic with exceptional properties.
Is Grilamid nylon 12?
Grilamid is the polyamide with the lowest water absorption and the lightest polyamide commercially available. The high-quality basic properties of Grilamid are determined by the chemical structure of polyamide 12.
What is grilamid made of?
Grilamid is available in the form of transparent polyamide granulates which are polymers. So it is made up of thermoplastic polyamide polymers. FDA and European directives have approved some specific grades of this type as food contact materials since the approved materials show the required bio-compatibility.
What is grilamid frame?
GRILAMID® TR-90 A trademarked product of EMS-GRIVORY Corporation, TR-90 is a plastic polymer commonly used in the creation of sport and other impact-resistant eyewear frames. It is lightweight, resistant to stress cracking and material fatigue, and stands up well against UV exposure and extreme temperatures.
What is PPA plastic?
PPA, High Performance Polyamide) is a subset of thermoplastic synthetic resins in the polyamide (nylon) family defined as when 55% or more moles of the carboxylic acid portion of the repeating unit in the polymer chain is composed of a combination of terephthalic (TPA) and isophthalic (IPA) acids.
What are 4 uses for nylon?
Uses of Nylon
- Clothing – Shirts, Foundation garments, lingerie, raincoats, underwear, swimwear and cycle wear.
- Industrial uses – Conveyer and seat belts, parachutes, airbags, nets and ropes, tarpaulins, thread, and tents.
- It is used to make a fishnet.
- It is used as plastic in manufacturing machine parts.
Why is polyamide used in clothing?
Polyamide fabric is often used in activewear and swimwear because it’s waterproof and quick-drying, unlike natural fibers such as cotton or wool. It can also be dyed easily in brilliant colors. Polyamide fabric isn’t resistant to sunlight or UV degradation.
Is grilamid a nylon?
Grilamid is available in the form of transparent polyamide granulates which are polymers. So it is made up of thermoplastic polyamide polymers.
What are spectacle frames made of?
Most eyeglass frames are made from cellulose acetate or propionate plastic. Plastic frames can also consist of different types of plastic, including polyamide, nylon, polycarbonate, carbon, carbon fibre and Optyl (epoxy resin). You can now see that there are many differences between acetate and plastic eyeglass frames.
What kind of applications can grilamid pa610 be used for?
Due to its high melting point, Grilamid 2S PA610 is especially well suited for pipes, connectors and other under-the-hood automotive applications which are exposed to high temperatures. Further preferred applications are industrial pipes for pneumatic and hydraulic systems as well as sports and leisure. Grilamid®2D (Polyamid 612):
Is the grilamid TR 55 suitable for outdoor use?
Grilamid TR 55 and Grilamid TR 90 UV are listed as f1 according to UL 746 C and are therefore suitable for outdoor applications. Grilamid TR 90 is a highly transparent polyamide with excellent resistance to weathering and UV radiation.
How is grilamid L polyamide 12 ( PA12 ) formed?
Grilamid L Polyamide 12 (PA12) is formed by the polymerisation of laurolactam, a ring-shaped, long-chain monomer with 12 carbon atoms. Laurolactam, often called lactam 12, is obtained in a complex, multiple-step process from the basic raw material butadiene.
What does FWA stand for in grilamid L?
The Grilamid L …”FWA” (food and water contact approved) series was created especially for applications in direct contact with foodstuffs or drinking water. The tailor-made, reinforced and non-reinforced products correspond to international requirements and legislation in this field of application.