Marine arşivleri | Pulsar Kimya

Welding Applications

admin — Sun, 01 Nov 2020 11:40:08 +0000

Welding Applications

In welding processes capillary crack (microcrack) control and burrs prevention effects the quality of the job directly.

Detection of capillary crack (microcrack) is done with two staged developer/penetrant control chemicals. Water based welding burr preventive chemicals and the chemicals that prevents the adhesion of burrs on the surfaces to be welded are found in our portfolio.

Using ceramic based sprays for the protection of parts like welding torches and the nozzles of laser cutting will seriously lower the consumables expenses hence help companies to save money.

Pulsar Kimya provides solutions to its customers with its products resistant to high temperatures and chemicals.

Sealing and Chemical Gasketing

admin — Sun, 01 Nov 2020 11:37:55 +0000

Sealing and Chemical Gasketing

In our portfolio there are products that are resistant to high temperatures, fuels, aggressive oils & chemicals and to be used on equipment like motors, gearboxes, threads and reductors. In the liquid gasketing chemicals used in these equipment the most important need is to resistance against freezing and being easily cleanable. Cleaner sprays used in removing the damage that occurs due to scrapping off during the cleaning of bonded gaskets are found in our portfolio.

Cyanoacrylate Groupe

admin — Fri, 30 Oct 2020 15:14:12 +0000

Cyanoacrylate Groupe

The most important selection criteria for the cyano group products that gets cured with humidity is the type of the materials to be adhered like it is for every adhesive groups. They are a fast freezing adhesive group. Selection criteria can be created depending on the materials to be bonded, filling properties and thermal resistances. Primary surface preparators must be used for surfaces with high energies.

Adhesion – Cold Welding, Sealing and Chemical Gasketing

admin — Fri, 30 Oct 2020 15:10:37 +0000

Adhesion – Cold Welding, Sealing and Chemical Gasketing

The most successful solution in the adhesion of materials with different expansion coefficients like different metals (aluminium, steel), composites, fiberglass and plastics is the acrylic based adhesives.

Adhesion and gasketing chemicals are improving in the same way as welding technologies. In this context, in joints that are expensive and hard to weld, adhesives are being used. When the selection of these adhesives is done correctly, joints in welding strength are realised. Adhesives used with the name of “Cold Welding” can eliminate the technical restraints created by welding processes in design and in production.

Travel Comfort and Safety

admin — Fri, 30 Oct 2020 14:10:58 +0000

Travel Comfort and Safety

In sailing boats, the lubrication of sail boats, cradles and rope mechanisms are important for the quality and safety of the sail cruise. At the same the lubrication and the protection of hatches, air vents, all types of hinged joints and the mobile parts found interior and exterior is necessary. These applications carry a big importance for the comfort and the safety of the sail of whether the sailing boats or the motor boats.

For the lubrication process of the equipment and parts it is necessary to choose prefer products with special additives that protect against salt, humidity/moisture, sun and water, with increased efficiency, long life span and have static & dynamic lubrication properties.

O-ring gaskets are used in all sailing boats. These gaskets harden over time and lose their sealing properties therefore cause leakages due to the factors such as hot, cold, sea water, fuel and aggressive chemicals found in the surrounding.

Leakages formed in important equipment like crankcases, oil pans can result in situations that can endanger the journey safety. Prevention of problems caused by o-rings can be done with the protection and the increase of lifespan of o-rings via special chemicals.

Using low performance oils or occurred oil leakages will cause equipment like motors, gearboxes and hydraulic systems to wear off and to become unusable by entwisting. It is possible to avert this situation with oil additives.

Pulsar Kimya has been serving the industry with NANO oil additives to avoid friction originated problems like wearing off, heating and noise and to prevent bearing of the system in case of oil leakages.

Marine Greasing and Lubricating

admin — Fri, 30 Oct 2020 14:06:38 +0000

Marine Greasing and Lubricating

When selecting the greasing oil, it is important to consider the factors like the surrounding in which the product will operate, NLGI values, operating temperature and operating weight etc.

By lubricating with the correct grease, we can save economise energy, lubricator cost, maintenance/repair/spare part costs.

Similarly, with the correct usage of oil we prevent any capillary cracks and parts from being eroded.

It is necessary to use dry lubrication products to prevent any damage in assembly element and assembly housing during the assembly of connection elements like especially bolts, nuts and thrusts. Also, this process increases the lifespan of the parts by eliminating possible entwisting, prevents any lathe process due to entwisting and eliminates extra process like helicoil which requires extra expenses.

That is why it is recommended to use dry lubrication products decreases the friction during the assembly.

The success of the positive results is directly proportional to the accreditations and the extra quality documents.

It is important to use products that can resist to salty water, moisture and high pressures for parts that function under water.

However, it may not be possible to obtain the same performance in open environment with greases used in parts that work in a closed environment like pumps, chains and threads.

Using greases with anti-corrosion properties for chains, threads and cranes that operate in open environments will decrease the energy usage and the noise.

A commonly made grease usage mistake in marine is the usage of greases that do not infuse inside the ropes of steel ropes. In these cases there will be no lubrication inside the rope hence these parts will weaken due to corrosion.

Against Corrosion

admin — Fri, 30 Oct 2020 14:03:14 +0000

Against Corrosion

Corrosion is a situation faced in every industry from food to electronics, from petrochemistry to marine. Corrosion is a type of wearing that causes problems like visual deterioration, wearing off, damage or inability to operate etc. Intervening with the correct product carries depending on the type and location of the corrosion carries a big importance in the battle against corrosion.

In marine industry products with water-resistance can be used to prevent corrosion that causes visual deterioration and is found on the surfaces of chromium parts. This way parts can be protected in stocks or on the field. To clean the corrosion and burring that occurs on the chromium surfaces it is important to use chemicals that does not contain toxic and dangerous materials like acid and caustic, does not harm the sea creatures and does not create any risks.

Protection of systems like ignitions, battery heads and electrical circuits with water repellent products after the conduction of cleaning with environmentally friendly chemicals will allow the cleaning to last longer. Electronical circuits that are exposed to the corrosive environment caused by water, moisture, salt and sun have also to be protected against organic factors like mould, rust and mushroom.

In these situations, coating the circuits with a protective layer will help to avoid these problems and allow the system to function flawlessly for a long time. Corrosion that occurs on the connection pieces of the pipes that has liquid flowing within like hydraulic, fuel etc. or the valves will cause the system to block and the parts to bond.

Chemical solutions that pacify the rust on rusty surfaces by converting it to a protective layer will also be helpful in a visual way. Salty water-resistant cold galvanising application provides a protection against corrosion in all connection points and in welded metals.

The corrosion that occurs on the equipment causes parts to stop functioning. In breakdowns during under sail, damaging the parts during the dismantling of parts that suffered corrosion or was bonded will cause big problems. In these situations, using products with low disassembly torque will decrease this risk.

In situations where an emergency interference is necessary, the parts of the system are still hot. Therefore, the usage of standard rust removers creates the fire risk due to the low flaming point of standard rust removers. On the hand, waiting for system to cooldown is a waste of time. Hence, in this type of situations, using products with high flaming points and safely usable on high temperatures will provide an advantage to the user in terms of efficiency and safety.

Marine arşivleri | Pulsar Kimya

Welding Applications

Welding Applications

SIMILAR SOLUTIONS

Sealing and Chemical Gasketing

Sealing and Chemical Gasketing

SIMILAR SOLUTIONS

Cyanoacrylate Groupe

Cyanoacrylate Groupe

SIMILAR SOLUTIONS

Adhesion – Cold Welding, Sealing and Chemical Gasketing

Adhesion – Cold Welding, Sealing and Chemical Gasketing

SIMILAR SOLUTIONS

Travel Comfort and Safety

Travel Comfort and Safety

SIMILAR SOLUTIONS

Marine Greasing and Lubricating

Marine Greasing and Lubricating

SIMILAR SOLUTIONS