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Water truck manufacturers remind you that the cost of tire consumption accounts for 10% to 20% of the cost of automobile transportation . Reasonable use of tires to extend the life of the tires plays an important role in reducing transportation costs and ensuring the normal operation of the car. Water truck manufacturers remind you to pay attention to the following factors:
1) Â Tire pressure should meet the inflation standard. Above or below the standard, the mileage of the tire will be shortened. Maintaining the optimum air pressure is the most effective measure to extend the service life of the tire.
2) Â Tire load: The higher the vehicle load, the greater the tire pressure to the ground and the greater the tire wear. At the same time, due to tire overload, tire sidewalls will increase the bending deformation, expand the contact area with the ground, the temperature increases, accelerate the shoulder wear and damage. Therefore, the car should be prevented from overloading.
3) Â The speed of travel should be adapted to the conditions of the road surface, master the economic speed, and avoid high-speed driving. With high speeds, tires are subject to increased loads, especially on uneven roads. Therefore, reasonable speeds are used during driving to help extend the service life of tires and save fuel.
4) Â Tire operating temperature: When the car is in operation, due to the tire being stretched and compressed, the friction between the carcass cords and the friction between the treads cause the temperature of the tires to increase, which tends to increase the wear of the tires. Prone to abnormal wear and tear.
5) Â The technical condition of the chassis: The technical condition of the driving system is poor, which can also increase the wear of the tires, such as the front wheel alignment and axial misalignment, and misalignment of the wheel.
6) Â When the car is running, the quality of the road surface has a great influence on the service life of the tire. Under normal circumstances, a good road saves both fuel and tires.
7) Â Saving tires has a lot to do with the driver's operating technology. If improper operation, excessive starting, emergency braking, medium pressure, etc., can cause serious wear and tear of the tire, adequate attention should be paid to changing bad driving practices and methods.
8) Â Regular maintenance of the tire is one of the important factors that affect the service life of the tire. Such as tire replacement and maintenance is not timely; improper tire assembly and pattern selection; improper storage, long aging aging, man-made damage, chemical corrosion.
Hydroxypropyl methyl cellulose is a kind of non-ionic cellulose ether which is made from natural macromolecular material cellulose through a series of chemical processing. They are a white powder that swells into a clear or slightly turbid colloidal solution in cold water. It has the characteristics of thickening, adhesion, dispersion, emulsification, film forming, suspension, adsorption, gel, surface activity, water retention and colloid protection. Hydroxypropyl methyl cellulose and methyl cellulose can be used in building materials, coating industry, synthetic Resin, ceramic industry, medicine, textile, agriculture, daily chemical and other industries.
Chemical equation:
Hydroxypropylmethylcellulose (HPMC) [C6H7O2 (OH) 3-m-n (OCH3) m (OCH2CH (OH) CH3) n] x
Application field:
â—† Cement-based plastering
1. Improve the uniformity, make the plastering easier to apply, and improve the anti-sagging ability. Enhance mobility and pumpability to improve work efficiency.
2. With high water retention, it can prolong the working time of mortar, improve the working efficiency, and help the mortar to form high mechanical strength during the solidification period.
3. The air infiltration is controlled to eliminate the micro-cracks of the coating and form an ideal smooth surface.
â—† Light board
1. It enhances the machinability of the extruded lightweight board, and has adhesive strength and lubricity.
2. Improve the wet strength and the adhesion of the plate after extrusion.
â—† gypsum plaster and gypsum products
1. Improve the uniformity, make the plaster easier to apply, and improve the anti-sagging ability to enhance the fluidity and pumpability. So as to improve work efficiency.2. High water retention, extending the working time of mortar, and producing high mechanical strength during solidification.
3. By controlling the uniformity of mortar consistency, a high-quality surface coating is formed.
â—† Masonry mortar
1. Enhance the adhesion with the masonry surface, and can enhance the water retention, so that the strength of mortar can be improved.
2. Improve the lubricity and plasticity to improve the construction performance. The use of cellulose ether reinforced mortar is easier to use, save time, and improve cost efficiency.
3. The model with special high water retention is available for the bricks with high water absorption
â—† Plate joint filler
1. Excellent water retention, can prolong the cooling time and improve work efficiency. High lubricity makes application easier and smoother.
2. Improve the shrinkage resistance and cracking resistance, and improve the surface quality.
3. Provide a smooth and uniform texture, and make the bonding surface more adhesive.
â—† Tile adhesive
1. The dry mixing ingredients are easy to mix without agglomerates, thus saving working time. As the application is faster and more effective, it can improve the constructability and reduce the cost.
2. The tiling efficiency is improved by extending the cooling time. Achieve adhesion effect.
3. Special development models with high skid resistance are available.
â—† Water-based paint and paint remover
1. The storage life is extended by preventing solid precipitation. It is compatible with other components and has high biological stability.
2. It dissolves quickly without lumps, which helps to simplify the mixing process. The cold water dispersion model can make the mixing faster and more convenient,And it does not produce lumps.
3. It produces favorable flow characteristics, including low splashing and good leveling, which can ensure excellent surface finish and prevent paint sagging.
4. Enhance the viscosity of water-based paint remover and organic solvent paint remover, so that the paint remover will not flow out of the workpiece surface.
â—† Self-leveling floor materials
1. It provides viscosity and can be used as an anti-settlement agent.
2. Enhance mobility and pumpability, thus improving the efficiency of paving.
3. Control water retention to greatly reduce cracking and shrinkage.
Hydroxypropyl Methyl Cellulose,HPMC,Cellulose Ether,Tylose
HENAN JINHE INDUSTRY CO.,LTD , https://www.speciatyelement.com