Food grade steel wire hose does not contain harmful substances such as organic plasticizers
The food grade steel wire hose is the Pu raw material imported from Germany, which is the Pu steel wire hose with embedded steel wire skeleton. The inner and outer pipe walls are transparent, without bubbles, and the conveying is clearly visible; resistant to low concentration acid and alkali, high elasticity, not easy to aging, and long service life; resistant to high pressure, can maintain the original shape under high pressure vacuum, can be bent completely at will, resistant to high temperature, and resistant It has the advantages of abrasion, resistance to certain negative pressure and chemical corrosion. It can withstand the stability of about -30℃ to +90℃, and it can reach +120℃ in a short time. It is covered with strong and elastic copper-plated steel wire on the pipe wall; wall: special top polyether-polyurethane, smooth inner wall; this high quality Food-grade hoses are more than 10 times more wear-resistant than ordinary PVC hoses and rubber hoses.
Food-grade steel wire hose is the best choice for transporting various fluid substances. It has light weight, softness, good elasticity, corrosion resistance, hydrolysis resistance, high transparency, non-toxic and odorless, small bending radius, and good negative pressure resistance. The performance characteristics of the plasticizer are absolutely free of harmful substances such as organic plasticizers, phthalates and latex additives. The working principle of plasticizers is that the plasticizer molecules are small molecules (compared to polymer materials such as plastics and rubber). In terms of), they are inserted between the molecular chains of high molecular polymers through the process of adding, and by blocking, shielding, lubricating, increasing the distance, etc., the stress between the polymer molecular chains is weakened, resulting in the movement of polymer molecular chains such as plastics The increase in the properties and the decrease in the crystallinity of the polymer molecular chain will increase the plasticity of the polymer. However, these plasticizers are not used in the raw materials of this high-quality food-grade steel wire hose.
Food grade steel wire hose has the properties of tensile resistance, strong tension, high tear strength, abrasion resistance, bending resistance, penetration resistance, low temperature resistance, hydrolysis resistance, etc., non-toxic and tasteless, and food materials are not It can decompose any odors, the inside of the pipe wall is smooth, the fluidity is superior, the pipe wall is highly transparent, and the medium flow in the pipe can be observed. It has strong wear resistance and good pressure resistance. It can discharge static electricity through the grounding of the spiral steel wire.
has passed SGS testing center FDA and national 18 plasticizer testing, which can be widely used in food, wine, beverage and sanitation industries. It is the best pipe for conveying food, beverage, milk, jam, high-concentration alcohol and other media.