By applying a resin lining material to the surface of the shovel bucket, durability is enhanced, allowing it to perform effectively in environments with complex deterioration factors such as corrosion from chemicals and salt.
In an environment where various deterioration factors such as severe wear on the shovel's body and bucket, cracks due to impact, corrosion from chemicals and salt, and thermal effects are compounded, applying a polyurethane resin lining to the surface will continue to protect the base part for an extended period. According to JIS standards, the paint wear test showed a film loss of 3 mg after testing, demonstrating significantly superior wear resistance compared to other lining materials, and its high weather resistance ensures stable strength outdoors for a long time. By applying polyurethane coating to particularly deteriorated parts such as bulldozer buckets, shovel components, conveyor systems, and agricultural tools like tilling blades and cutting blades, an extension of their lifespan can be expected. In the case of snowplow shovels, significant effects have been observed in wear resistance and resistance to calcium chloride, and in high-grade materials with excellent chemical resistance, long-term resistance to 50% sulfuric acid is achieved, protecting the substrate from corrosive factors (acids, alkalis, etc.).
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basic information
The next-generation lining material "polyurea" is a resin compound formed by the chemical reaction between isocyanates and polyamines. It is a resin lining material that possesses "strength" comparable to concrete and "flexibility" that allows it to follow the shape of the substrate without cracking. It can be applied as a surface protection material for various materials such as metal, wood, urethane, concrete, and stone. It excels in waterproofing, chemical resistance, heat resistance, and weather resistance, protecting the substrate from a wide range of deterioration factors. It also has high anti-corrosion performance and UV resistance. There are heated curing types, room temperature curing types, and hand-applied types, which cure in a matter of seconds to minutes. 【General Features of Polyurea】 - Follows cracks in the substrate and maintains waterproof performance. - Depending on the grade, elongation rates can exceed 400%. - Protects the substrate for long periods even in environments where various deterioration factors are combined. - Solvent-free and has low environmental impact. - 100% solid content with zero VOC emissions. - High elasticity and flexibility. - High resistance to solvents, acids, and corrosion. - Abrasion resistance.
Price information
It varies depending on the application area and the grade of the coating material, so please inquire.
Delivery Time
P3
※Delivery times may vary depending on quantity and stock status.
Applications/Examples of results
- Snowplow shovel: Purpose: Resistant to calcium chloride, wear-resistant - Nuclear power plant tank: Purpose: Waterproof, corrosion-resistant - Automotive factory water-related areas: Purpose: Waterproof, acid-resistant, corrosion-resistant - Pedestrian bridge: Purpose: Cushioning - Factory and parking lot flooring: Purpose: Crack repair, corrosion-resistant - Truck bed: Purpose: Wear-resistant - Gas plant: Purpose: Prevents peeling - Hydraulic oil tank: Purpose: Oil-proof, anti-corrosion - Slate roof: Purpose: Waterproof, thermal insulation, typhoon damage prevention - Deodorization tower: Purpose: Leak prevention Numerous other achievements available 【Flame Retardant Grade Features】 - Flame retardant (JIS K 7201-2 Oxygen Index 30.7) - Flexibility at low temperatures 【Weather Resistance Grade Features】 - Excellent long-term rust prevention and UV resistance - High rust resistance, corrosion resistance, and UV resistance - Smooth and aesthetically pleasing finish - Applicable temperature range: -5℃ to 35℃ 【Chemical Resistance Grade Features】 - Improved acid and alkali resistance for metals and concrete - Extremely high solvent, acid, and corrosion resistance * Serves as a chemical protective layer while also providing waterproof, rust-proof, and wear-resistant properties due to its elasticity and water-tightness, resulting in high chemical resistance.
Detailed information
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Polyurea Coating Procedure - A surface with irregularities is preferable (as it can provide an anchoring effect) - It is advisable to apply a primer depending on the material (to improve adhesion) - Adjust the spraying amount based on the air nozzle diameter and air volume
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Company information
Founded 91 years ago as "Yashima Automobile Parts Trading Company," our company originated from the automotive parts division of Yashima Motor Co., which was the general importer of Chrysler vehicles in 1926. Over the years, we evolved from supplying repair parts to directly providing mass-produced components to automobile manufacturers, in line with the pre-war and post-war trends of domestic automobile production. At the time of our establishment, the Toranomon area was referred to as Japan's Detroit, yet there were almost no domestic vehicles present, and we had been engaged in automotive-related business even before the domestic production of automobiles began. Today, we have transformed and grown into a technical trading company that directly supplies and sells mass-produced parts to major automobile manufacturers and construction machinery manufacturers. We support the development departments of manufacturers with technical proposals and assist the procurement departments with global parts sourcing, providing mass production solutions for a wide range of products, from resin molded products, semiconductors, electronic components, and sensors to inverters and onboard motors that make up electric vehicles. Notably, the next-generation onboard electrification components have significantly increased, with mass production sales reaching an annual scale of 6 billion yen.