Shrinkage double-wall heat shrink tubing with plastic waterproof double-wall heat shrink tubing manufacturer wholesale

Shrinkage double-wall heat shrink tubing with plastic waterproof double-wall heat shrink tubing manufacturer wholesale. Our main products are: 175 ℃ high temperature heat shrink tubing semi-rigid, transparent flame retardant heat shrinkable tube with plastic double-wall heat shrink tube, 150 ℃ oil thermal control, 200 ℃ Viton heat shrink tubing, heat shrink tubing, heat shrink tubing logo, 200 ℃ heat-shrinkable marker sleeves, 260 ℃ Teflon heat shrink tubing, heat shrinkable tube in the wall , environmental thermal tube, 150 ℃ military standard environmental retardant heat shrinkable tube, magnetic heat shrinkable sleeve, heat shrink tubing neoprene, EPDM EPDM heat shrink tubing, heat-shrinkable tubing brake hose protection, shrinkage heat shrinkable tube, high-pressure busbar thermal control, yellow-green shrinkable tube, hot melt tube, Teflon tube, according to customer requirements non-standard Size and color shrinkage with plastic waterproof double-wall heat shrink tubing high shrink double-wall heat shrink tubing (3: 1,4: 1,5: 1,6: 1) Department of soft, flame retardant, radiation crosslinking with plastic double-wall heat-shrinkable tubing, inner line has good adhesive properties The hot melt adhesive, the outer layer of soft retardant irradiation cross-linked polyolefin, the shrinkage rate of 3-6 times, after shrinking can connect both ends of the hot melt adhesive material is completely sealed, easy construction, no maintenance, the ability of poor environment, the impact of moisture and the like, to protect components effect, applied to the cable connection, cables and components in sealed, waterproof, corrosion and insulation, repair damaged cable insulation layer. Features 1, shrink ratio 3: 1,4: 1,6: 1 can be achieved in sealing connectors and cable insulation 2, which with good adhesion of hot melt adhesive, enabling cable connections and electronic zero moisture-proof seal assembly, waterproof, corrosion 3, good physical properties, chemical properties and electrical properties 4, hot melt adhesive layer of plastic, rubber and metal 5 has good adhesive properties, low temperature halogen-free, low acid gas, halogen-free natural refrigerant temperature range 1 female, continuous use temperature: -55 ℃ ~ 125 ℃ 2, the lowest initial shrinkage temperature: 80 ℃ 3, the minimum full recovery temperature: 120 ℃ Certification / Compliance UL224 E214175 125 ℃ 600V VW -1AMS-DTL-23053/5 class 2 Size: 1.6mm ~ 150mm non-standard specifications according to customer requirements Performance characteristics Item Index Test Method requires physical characteristics typical tensile strength 10.3MPa min ASTMD638 ≥12MPa elongation at break. the rate of 200% min ASTMD638 ≥400% thermal shock no cracks ASTMD2671 by low temperature flexibility (-55 ℃, 4 hours) without crack ASTMD2671 by thermal aging 158 ℃, after more than 168 hours aging tensile strength of the initial value 70% ASTMD638 ≥90 % elongation at break after aging 100% min. ASTMD638 ≥300% and electrical properties of dielectric breakdown voltage 2500V, 60sec, no breakdown ASTMD2671 by volume resistivity of 1014Ω · cm min. ASTMD876 ≥1014Ω · cm-chemical properties of copper corrosion-free Corrosion ASTMD2671 ≥100% ASTMD2671 by flame retardance by ALLTUBINGFLAMETEST UL224 elongation by copper color stability standard colors: black non-standard colors: white, red, yellow, blue, green, transparent (no flame)