How stable is the nylon eight-strand rope?

2023-11-30 11:01:09

Although nylon eight-strand rope is good, it should be used with certain degrees. The degree here refers to the application field of Nylon Rope. Users cannot use nylon ropes in various fields just because they are tough and hard.

After being boiled in high-temperature water, nylon rope will produce substances that are toxic to human health, such as dimethane and other toxins. Toxins will seep into boiling water and rice dumplings. People who eat rice dumplings contaminated with toxins will suffer from nausea and stomach discomfort in mild cases, to dizziness, vomiting, abdominal pain, diarrhea and other symptoms in severe cases. Therefore, nylon rope cannot be used to wrap food that needs to be heated.

Maintenance of Marine Ropes and maintenance during use There are several behaviors that are harmful to the ropes:

It cannot be exposed to the sun (fear of heat), acid corrosion (alkali), or put in the trunk of a car and pulled around, etc.

Rope cleaning:

It can be washed with clean water (neutral or special detergent) and then spread flat on the ground to dry in the shade; avoid being hit by hard objects during use; although stepping on it will not cause damage to the rope, it should be avoided. The main varieties of nylon are nylon 6 and nylon 66, which occupy a certain dominant position, followed by nylon 11, nylon 12, nylon 610, nylon 612, nylon 1010, nylon 46, nylon 7, nylon 9, nylon 13, and new Varieties include nylon 6I, nylon 9T and special nylon MXD6 (barrier resin). There are many modified varieties of nylon, such as reinforced nylon, monomer cast nylon (MC nylon), reaction injection molding (RIM) nylon, aromatic nylon , transparent nylon, high impact (super tough) nylon, electroplated nylon, conductive nylon, flame retardant nylon, nylon and other polymer blends and alloys, etc., meet different special requirements and are commonly used as replacements for traditional materials such as metal and wood. Supplies, as various structural materials.

Nylon is an important engineering plastic, and its output ranks first among the five major general engineering plastics.

Polyamide is commonly known as nylon (Nylon), and its English name is Polyamide (referred to as PA). It is the general name for thermoplastic resins with repeating amide groups - [NHCO] - on the main chain of the molecules. Contains aliphatic PA, aliphatic-aromatic PA and aromatic PA. Among them, aliphatic PA has many varieties, large output, and is widely used. Its name is determined by the specific number of carbon atoms of the synthetic monomer.

Performance: Nylon is a tough angular translucent or milky white crystalline resin. As an engineering plastic, the molecular weight of nylon is usually 15,000-30,000. Nylon has high mechanical strength, high softening point, heat resistance, low friction coefficient, and wear resistance. Self-lubricating, shock absorbing and sound attenuating properties, oil resistance, weak acid resistance, alkali resistance and common solvents, good electrical insulation, self-extinguishing, non-toxic, odorless, good weather resistance, poor dyeability. The disadvantage is that it has high water absorption, which affects the dimensional stability and electrical properties. Fiber reinforcement can reduce the water absorption rate of the resin, allowing it to work under high temperature and high humidity. Nylon has a very good affinity with fiberglass.

Among nylons, nylon 66 has higher hardness and rigidity, but lower toughness. Various nylons are sorted by toughness: PA66＜PA66/6＜PA6＜PA610＜PA11＜PA12.

The flammability of nylon is UL94v-2, the oxygen index is 24-28, the decomposition temperature of nylon is >299°C, and spontaneous combustion will occur at 449~499°C.

Nylon has good melt fluidity, so the wall thickness of the product can be as small as 1mm.