waterproof agent of thermal insulation material

1, Properties and Uses: The special formula to manufacture cotton foam insulation materials, water repellent treated by this thermal insulation materials, foam cotton fiber surface to form a nano-mesh waterproof layer. The nano-scale to 50Nm-70Nm, has excellent waterproofing effect. This product is non-toxic, pollution-free, non-irritating smell, no injury to the operator body is a green product, and the use of volume, with the general water agent compared to 10-20% can be reduced greatly reduce production costs. This product is processed through the waterproof thermal insulation materials, flexible, compression and strong rebound, the surface clean, no smell, in line with environmental requirements of export quality.

2, Technical Specification: 1, Appearance: light yellow or colorless transparent body; 2, flash point: 26 ℃; 3, boiling range :170-185 ℃; 4, vapor pressure: 1.59KPa;

Third, using the method: 1, high-temperature dust removal: The place the high-temperature furnace temperature foam cotton dust, high temperature and dust temperatures are not low and 200 ℃, when impurities in insulation materials (Fast T, latex) were all ruled out clean after the evaporation, and then enter the water furnace ; 2, into the water furnace: A: when the inside temperature of 200-210 ℃ before pouring a certain amount of water, plus foam per cubic meter of water for cotton water 2-3 kg; (the purpose of adding water: A, off boxes in oxygen; B, increase in bulk density of air box to increase the heat transfer rate, so that the temperature inside the rapid warming.) B: irrigation plus water repellent, close the exhaust port, to keep sealed box, open the valve so that drug dosing into the box inflow rate may be appropriately faster in order to achieve the best waterproof effect. Dosing volume: If you want to waterproof the whole production volume of products Dosing 1.5-1.6 Kg/m3. After the inside temperature of the first dosing will rapidly warming: from 210 ℃ to rise to 280 ℃, until the gradual infiltration of medicine completely gasified after the insulation material inside the internal temperature will decline: from 280 ℃ down to 210 ℃. 3, baked: The above steps completed, insulation packing 10 minutes to 20 minutes, open the exhaust port so that the remaining drug gas dissipated only after baked.

4, packaging, storage and transport a product should be stored in a clean, dry, sealed, non-acid-alkali container; 2, product storage, the non-contact fire, ventilated, dry, to prevent direct sunlight; 3, the product in the transport should be to prevent the rain, sun exposure, according to IMDG Code 61175 provides a flammable liquids storage and transportation.

Factory solemn commitment: 1, to ensure product quality, if quality problems at any time caveat vendor replacement; 2 to provide the best service, all-weather 24 hours a day is called With the delivery, and if technical services on call. 3 to ensure continuous supply of material forever.