Phenolic boards and Uses: The factory production of phenolic board adopted the international environmental fluorine-free foam technology, is a superior fire, moisture, heat insulation, non-toxic, harmless, lightweight, compression, low thermal conductivity and sound, new sound-absorbing material. Phenolic board can be used in central air-conditioning duct insulation, heat oil pipe insulation, purification plants, kiosks, lightweight quick sandwich composite insulation board room, cold storage, refrigerated trucks cold, insulation, interior and exterior insulation, exterior wall exterior insulation, fire doors sandwich material. Phenolic board Description: Phenolic board is internationally recognized as one of the building in the ranks of the most promising new insulation material. Because this new material and generally rely on adding flame retardant polymer resin materials have been essentially different, does not burn in the fire, does not melt, it will not emit toxic fumes, and a lightweight, non-toxic, non- corrosion, insulation, energy-saving, noise, low cost, etc., and without Freon foam, no pollution, good processability, easy construction, and its overall performance is unmatched variety of insulation materials. Phenolic insulation board common in hotels, apartments, hospitals and other high-level and high-rise buildings of central air conditioning systems (advanced building central air conditioning system in Hong Kong in recent years has been most use phenolic board material). Refrigeration, cold storage and cold for petrochemical and other industrial piping and equipment insulation, building walls, exterior composite panels, suspended ceiling, acoustic panels, which are undisputed comprehensive advantages to solve other organic material fire performance is not ideal, large water absorption of inorganic materials, easy "condensation", the construction of skin itching and other issues, is the air conditioning system, the third generation of the best variety of electrical insulation materials. In addition, in recent years, polystyrene foam in some cities in the country has been more common applications, but due to the poor performance of its flame, emit toxic gases when burned, therefore, phenolic foam bound Instead It has become the most competitive new building materials. Modified phenolic board has the following characteristics: flame retardant: the main raw materials are flame-retardant material, thus eliminating the need to add any flame that has excellent flame retardancy and national testing agencies identified as flame retardant type B1 level. Insulation resistance: modified phenolic plate independent microporous foam, and therefore, has excellent thermal insulation properties. Soundproof type: phenolic foam board as a modified phenolic resin can generate good sound insulation and sound absorption different effects. Non-hygroscopic: modified phenolic board, low water absorption, it is not due to water absorption and lower insulation properties. Temperature adaptability: at -160 ℃ to 135 ℃ (allowing gap temperature reaches 250 ℃) can be used within the scope. Protection of the environment: the modified phenolic board with CFC-free foam technology in favor of protecting the Earth's ozone layer. Corrosion resistance: phenolic board without any corrosion, PH value of 5.5 to 6.5 the main technical parameters modified phenolic foam density 30 ~ 80KG / M3 compressive strength parallel to 170KPA (30kg / m3 when) vertical 100KPA (30kg m3 when /) anti-inflation strength parallel to 270KPA (30kg / m3 when) vertical 200KPA (30kg / m3 when) the lateral bending strength 170KPA (30kg / m3 when) vertical 150KPA (30kg / m3 during) the thermal conductivity of 0.020W / MK (24 ℃ when) 0.026W / MK (50 ℃ when) 0.034W / MK (100 ℃ when) Water absorption <2% (by volume 75 mm3, soak for 24 hours) <3% (by volume 75 mm3, soak for 48 hours) Temperature range -160 ℃ ~ 135 ℃ degree of stability and a linear change <1% (70 ℃, 100% RH, 7 天) <2% (130 ℃, 100% PH, 7 days), the cell diameter of 50 to 80 (microns) flame spread, heat release, put smoke indicators are "0" phenolic board Series 1, pipe insulation factory can produce a variety of standard pipe insulation and various special-shaped tube, pipe density and thickness to meet the different requirements of users. 2, insulation board: A type: for phenolic board cut the line. Type B: single or double composite decorative or functional material in the A-type basis. 3, product specifications and models: full specification sheets, pipe shaped wood density (kg / 3) 30 ~ 80 40 ~ 80 30 ~ 80 Thickness (mm) 15 ~ 200 according to user needs Length (mm) 200 ~ 2000 Width (mm) Foam performance of 50 to 12,004, several thermal insulation for comparison: the state limit of 1,351,207,060 units of phenolic board when performance polyurethane polystyrene, PVC maximum working temperature (℃) 210 ℃ 140 ℃ soften color 70 ℃ 80 ℃ shrink shrink thermal conductivity (W / mk) 0,016 ~ 0.036 0.02 ~ 0.032 0.027 ~ 0.037 ...... maximum shading rate (%) 3,954,095 maximum blackout time (in seconds) 16,517,631 Loss Rate (%) 3795 10 094 Density (kg / m3) 20 ~ 200 24 ~ 48 16 ~ 32 ...... bending strength (Kpa) 294 ~ 343 ...... ...... ...... compressive strength (Kpa) 180 ~ 330 100 ~ 410 900 ~ 270 ...... pull 1. Phenolic Sandwich plate due to the heart of the middle layer of color steel phenolic plate board, so the moisture, heat, light body, bearing the common extensor strength (Kpa) 120 ~ 250 100 ~ 660 140 ~ 260 ...... phenolic board even with a strong fire resistance and anti-aging, etc., based on can be made electronics, medicine, food purification plant, kiosks, lightweight quick house. 2, consisting of a series of phenolic cold (Green cold) with phenolic color steel, composite panels, assembled with a quick cold fast, strong non-standard adaptability, can quickly assemble a variety of sizes and shapes of the activities of cold storage, library board thickness adapted to various temperatures require any mediation. A central air-conditioning ductwork, duct high-strength synthetic phenolic plate board, an inorganic binder, in the form of fiberglass cloth, aluminum foil exterior fiber cloth, using a dedicated process equipment processing. 2, light weight advantages, easy to install, and has excellent sealing, sound-absorbing, cold, good insulation properties, flanged, forming speed and low price. A fire door core material, using high-density phenolic composite sandwich panels, non-combustible insulation paste, refractory inorganic plastic composite. 2, light weight advantages, fire resistance, anti-aging, durable. Phenolic board inside wall insulation construction methods commonly used method or sticky tack adhesive mortar binding assay. 1, starting from the bottom to support the site, with a polymer mortar crack sticky, phenolic board products pasted on the wall. Bonding area should be greater than 35%, greater than 50% of the first floor. Outer sheath heavier per square meter to be nailed 4-6 insulation nails. 2, 24 hours after bonding to stop further construction of the protective layer. 3, then every 24 hours may be applied to the surface of the outer construction. 4, insulation thickness, density, according to design requirements, usually in the north of the Yellow River area of ??not less than 4cm, the density of 50kg / m3, cold areas should be thickened. Composite insulation decorative plates for building insulation and decoration in one. First, the industrial production. The phenolic board firmly bonded to the decorative panel. Second, the use of light steel keel construction program, the composite insulation decorative plate hanging on the keel, to be fixed. Third, the gap between the plates must deal with to prevent leakage. Non-transparent walls within walls can be bonded or glued on the panel fixed to the wall. Form a closed space between the curtain wall panel. Fire Barrier, according to the design requirements of the pitch combined approach using sticky tack, not less than 30 cm. Phenolic Board Performance Chart Project / Name phenol Chuo polyurethane foam extruded polystyrene maximum operating temperature of 150 ℃ 72 ℃ 112 ℃ thermal conductivity of 0.02 to 0.029 0.03 0.037 0.036 0.022 ~ flame retardant flame retardant B1 ~ A2 B2 B2 retardant oxygen index 54% 20% 25% 26% molten condition does not melt with fire with fire droplet droplet smoke density <5 <75 <66 toxic toxic toxic combustion gases evolved strong absorption <3 <2 < 3 deformation aging Good Poor poor ventilation air permeability airtight airtight wing stability does not fission shaped shrink Special Note: The new production of phenolic board products generally 21 after aging genius may be used.