Silicone Coated Fiberglass Sleeve

2760 Silicone Rubber Coated Fiberglass Sleeving In accordance with JB/T8151.1-1999, IEC60684-3-4000/402:1991 Silicone rubbercoatedfiberglass sleevingis manufactured with non-alkali fiberglass braided sleeving and coated it with silicone resin and then vulcanized it to form insulating sleeving. It possesses good qualities of dielectric, heat-resistance, excellent elasticity and cold-resistance. It can be used for wiring insulation and mechanical protection for electric machinery and electrical appliances. Note: The breakdown voltage for sleeving which inner diameter is or below 1.5mm should not be lower than 75% of the specified voltage. Length: The standard length of the sleeving is1000+20-10 mm (continuous length may be negotiated) Property Requirements, Bore Diameter(mm) Wall Thickness(mm)NominalToleranceNominalTolerance1;1.5+0.20;-0.100.4±0.102;2.5;3;3.5+0.30;-0.100.5±0.154;5;6+0.40;-0.200.6±0.207;8;9+0.50;-0.300.7±0.2010;11;12+0.80;-0.500.8±0.2014;16;18;20;23;25;27+1.001.0±0.30Property Requirements Property RequirementsElasticityThe coating should not crack or appear detached; 1,after3 hours at 200±2 oC; 2,after2 hours at -40 -60oC Flame resistanceNot less than 45seconds/25mmHeat resistanceThe coating should not crack or appear detached after 72 hours at200±5oC.Breakdown voltageAt room temperature:≥4.0kv; After damp: ≥2.0kv.