Class 1 Foam NBR PVC Rubber Insulation Pipe for Air Conditioner Tube

ItemIndex SurfaceBlack, Flat Foaming StructureFully Closed Cell Density50-80kg/m³ Material TypeTotally I Burning PerformanceHard to Burning B1 Level (Class 1) Smoke PoisonZA3 Smoke Density≤75% Combustion Shape AppearanceCarbonization, no contraction, no droplet Thermal Conductivity Coefficient
W/(m.k)-20°C0°C40°C ≤0.031≤0.034≤0.038 Moisture Penetrate Coefficient≤1.96 x 10¹¹g (m.s.Pa) Moisture Resistance≥10,000 Water Absorption in Vacuum≤10% Dimension Stability105°C±3°C  7d≤10% Rebound Rate after CompressionCompression Rate 50%, 72h≥70% Ripping Intensity≥2.5N/cm Aging Resistance150h, slightly crumpling, no crack, no pin hole, no deforming Ozone EnduranceOzone suppressor 202MPa 200h no crack Application Range-40°C - +110°C

insulation pipe
I.D.insulation pipe thickness  (mm) 6
(1/4")9
(3/8")13
(1/2")15
(5/8")19
(3/4")25
(1")32
(1-1/4")40
(1-1/2")50
(2") 1/4"√√√√      3/8"√√√√√     1/2"√√√√√     5/8"√√√√√     3/4"√√√√√     7/8"√√√√√√√   1"√√√√√√√   1-1/8"√√√√√√√√√ 1-1/4"√√√√√√√√√ 1-3/8"√√√√√√√√√ 1-1/2"√√√√√√√√√ 1-5/8"√√√√√√√√√ 2-1/8" √√√√√√√√ 2-1/4"  √√√√√√√ 2-3/8"  √√√√√√√ 2-5/8"  √√√√√√√ 3-1/8"  √√√√√√√ 4-1/8"  √√√√√√√

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