Food grade hose is free of plasticizers Food grade hose wall is synthesized from special top-grade polyether-polyurethane (E-PUR), absolutely free of organic plasticizers, phthalates and latex added and other harmful substances.
The food-grade steel wire hose is a Pu raw material imported from Germany, which is a Pu steel wire hose with an embedded steel wire frame. The inner and outer tube walls are transparent, without bubbles, and the conveying is clearly visible; low-concentration acid and alkali resistance, high elasticity, not easy to age, and long service life; It has the advantages of resistance to certain negative pressure and chemical corrosion. Can withstand the stability of about -30 ℃ to +90 ℃, and can reach +120 ℃ in a short time, covered with strong elastic copper-plated steel wire on the pipe wall; wall: special top-grade 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 the transmission of various fluid substances. It has the characteristics of light weight, softness, good elasticity, corrosion resistance, hydrolysis resistance, high transparency, non-toxic and tasteless, small bending radius and good negative pressure resistance. , absolutely free of organic plasticizers, phthalates and latex additives and other harmful substances, the principle of action of plasticizers is that the plasticizer molecules are small molecules (relative to plastics and rubbers of polymer materials) , they are inserted between the polymer molecular chains through the addition process, weakening the stress between the polymer molecular chains by blocking, shielding, lubricating, increasing the distance, etc., resulting in increased mobility of polymer molecular chains such as plastics, The crystallinity of the polymer molecular chain decreases, thereby increasing the plasticity of the polymer. However, these plasticizers are not used in the raw material of this high-quality food-grade steel wire hose.
Food grade steel wire hose has the properties of tensile strength, strong tension, high tear strength, abrasion resistance, bending resistance, penetration resistance, low temperature resistance, hydrolysis resistance, etc. It is non-toxic and tasteless, and the food material will not decompose in the tube. Smell, smooth inside the tube wall, excellent fluidity, high transparency of the tube wall, the flow of the medium in the tube can be observed, strong wear resistance, good pressure resistance, and static electricity can be discharged through the grounding of the spiral steel wire.
It has passed the SGS testing center FDA and 18 national plasticizer tests, and can be widely used in food, alcohol, beverage and health industries. It is the best pipe for transporting food, beverage, milk, jam, high concentration alcohol and other media.
