Product ingredients: silica gel, silica and silver nitrate.
Trace silver nitrate, sterilization, to prevent oyster seeds from adhering to the bottom of the ship.
When the primer additive is put into the water, it will produce (-) oxygen, which will splash the water and form an air film between the bottom of the ship and the seawater. This splashing action and air film will prevent barnacles and other marine life from sticking to the bottom surface of the ship for a long time. The additive reacts with seawater to decompose silver halide and sodium bromide without polluting the marine environment. After painting, the boat can be confirmed when it goes to sea. In addition, it can also be confirmed by pouring the additive into a cup filled with water.
The additive meets European environmental protection standards.
Patent publication number: 2003? Number 339848
Non-toxic antifouling, antibacterial and water repellent additives for ship bottom coatings and coatings
International patent number: PCT/JP2005/0 10292
Environmental protection requirements: in line with the international AFS treaty.
Continuous validity: 1.5 years to more than 2 years.
Usage: Mix 4kg of ship primer (100g).
It can't be attached to metal, so it can't be painted.
1 How long is the additive for ship primer used?
1.5 ~2 years will not stick barnacles and other marine life.
2 Repainting cycle of ship primer
According to the actual needs, it is suggested that 1 year ~ 1.5 years/time.
3 barnacles and oysters are completely non-sticky?
Yes, it's not sticky at all, because the ingredients of the additive are (silica gel, silica, silver nitrate), so barnacles are not allowed to stick to the bottom of the boat.
Silver nitrate has the function of disinfection and sterilization, but it has no pollution to the environment.
4 how to cooperate with ship primer?
4L Ship primer or paint shall be mixed with 100g additive, and sprayed on the bottom of the ship after being evenly stirred (it is forbidden to dilute it with Tinea water, which will melt the silica gel and lose the product effect).
The painted bottom of the ship must be cleaned of oil.
What kind of ship primer can be used?
Any paint will do, such as ship primer or ordinary paint. Be careful not to dilute the paint with sodium hydroxide when using, so that the additive will not produce the expected effect.
What is the retail price?
990 yuan/bag, packaging 100g/ bag.
7 What are the countries currently selling?
Japanese, Australian, China.
How does 8 compare with high-priced primer?
Low price, good effect, long maintenance period and cost saving.
When was it developed?
Patented in 2000, first bottom test in 2003 and sold in 2007.
10 in which parts of China did you take the exam?
In Shanghai, experiments were carried out on fishing boats (from March 2009 to 20 1 1, and it was confirmed that there was no attached marine life).
Guangzhou warship (2065 438+03-04 2065 438+02, no marine life attached)
1 1 Have you cooperated with the ship primer manufacturer?
After the Japanese media reported, some manufacturers consulted and conducted related experiments, which have not yet been included.