PA12 catheter
Grilamid TR55LX Catheter/ML21 Tube/ML25 Tube
The scientific name of PA12 is polylaurolactam, also known as nylon 12. The basic raw material for its polymerization is butadiene, which can rely on petrochemicals. It is a semi-crystalline-crystalline thermoplastic material. Its properties are similar to PA11, but the crystal structure is different. PA12 is a good electrical insulator and like other polyamides will not affect the insulation performance due to moisture. It has good impact resistance and chemical stability. PA12 has many improved varieties in terms of plasticizing properties and strengthening properties
Compared with PA6 and PA66, these materials have lower melting point and density, and have very high moisture regain. American DuPont PA12 has no resistance to strong oxidizing acids. The viscosity of PA12 mainly depends on humidity, temperature and storage time. It flows very well. The shrinkage rate is between 0.5 %到2% , which mainly depends on the material type, wall thickness and other process conditions PA12 polyamide 12 or nylon 12 Typical application range: water meters and other commercial equipment, cable sets, mechanical cams, sliding mechanisms and bearings wait.
Chemical and Physical Properties
PA12 is a linear, semi-crystalline-crystalline thermoplastic material made from butadiene. Its properties are similar to PA11, but the crystal structure is different. PA12 is a good electrical insulator and like other polyamides will not affect the insulation performance due to moisture. It has good impact resistance and chemical stability. PA12 has many improved varieties in terms of plasticizing properties and strengthening properties. Compared with PA6 and PA66, these materials have lower melting point and density, and have very high moisture regain. PA12 has no resistance to strong oxidizing acids. The viscosity of PA12 mainly depends on humidity, temperature and storage time. It flows very well. The shrinkage rate is between 0.5 %到2% , which mainly depends on the material type, wall thickness and other process conditions.
PA12 is also used as a nursing medical material. The mechanical properties of the catheter material are particularly important. The catheter must be easy to thread, but must not bend and never break. PA12 is an excellent material for catheter production because of its high burst pressure, good flexibility, chemical resistance, compatibility with body fluids, and non-toxicity. It meets the requirements of the US Food and Drug Administration and the European Union for medical products.
Grilamid® TR 55 is a polyamide 12 (nylon 12) material. The product is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific and is processed by: film extrusion, extrusion or injection molding.
The main properties of Grilamid® TR 55 are:
Flame Retardant/Rated Flame
Passed ROHS certification
food contact
Typical application areas include:
Water pipes/pipes/drinking water
medical insurance
Package
Movie
Optics/Lens
Main Specifications
other
Main Specifications
- Inner diameter: 0.10~3.00mm
- Outer diameter: 0.25~4.00mm
- Wall thickness: ≥0.05mm
- Accuracy: ±0.02 mm
- Color: clear, white, blue and other customized colors
- Packing method: into roots, paper tube packaging.
other
- The raw materials are medical grade materials, which are produced in a 10,000-class clean workshop, and fully meet the biocompatibility requirements such as sterile implantation;
- Online laser diameter measurement to ensure zero defects;
- PID closed-loop control production system;
- Strict factory inspection and re-testing process;
- CPK> 1.33 stable process capability;
- SAP production management system, the whole process can be traced;