Product Description
First, the polyethylene 660 anticorrosions adhesive tapes are our company one kind of new anticorrosion which independently develops in the traditional polyethylene anticorrosion adhesive tape foundation coldly entangle the adhesive tape masterpiece. Its base material for is high,the low density synthesis polyethylene diaphragm, the rubber level models the modified butyl for the high viscous heat from to stick the anticorrosion adhesive, auxiliary guards against by sticks the isolation membrane composition.But widely applies in the petroleum, the natural gas, the chemical industry, the urban construction for draining water and the oil gas, the coal gas transportation steel pipeline and the steel buries stores up the shell of tank the outside anticorrosion and the repair project. Is one kind newest does not have the pollution, does not have the harm the environmental protection anticorrosive material, compares with the traditional anticorrosion adhesive tape, has following merit:1st,the coherency strong also may realize from the fusion, the waterproofing,the gas seepage, the leak-proof quality is good.2nd,electric insulation high, bears the aged stability to be outstanding , anti-ultraviolet ray emissivity.3rd,has the resistance soil stress destructive capability, anti-impulse.4th, the adhesive tape monolayer twines then realizes SY/The T0414-98 standard request is ordinary or strengthens the level anticorrosion.Changed the traditional adhesive tape to need the multilayer to twine, reduced in the anticorrosion work porcess the human factor the influence which created to the anticorrosion quality, reduced the operating charges.5th,construction simple, the speed is quick,does not have the solidilication time, the handwork, the mechanical work may, reduced the construction cycle.6th, the construction cost is low, does not have the pollution and the three wastes.The polyethylene 660 anticorrosions adhesive tapes recognized after the notional specialized examination that, each target is higher than SY/greatly The T0414-98 standards requests, conforms to American ANSI/completely AWWAC209-00 and the NACEMR0274-95 target, is at present guards against corrosion coldly entangles in the adhesive tape to be most economical,the most environmental protection product, has the very high promotion application value.
II. Main Technical Specification:
III.Methods of application:(1).surface treatment:Eliminates the rust,eliminates welds the dregs, the burr, the oil, the contamination and the maintenance clean is dry. The handword eliminates the rust to be supposed to reach the St3 level, the machinery eliminates the rust to be supposed to achieve the Sa2 level, and conforms to SYJ4007-86 requests.(2).spreads the primer:Should use the special-purpose necessary primer, when the use is far away the fire hazard, stirs even and with the clean hair brush,the roller or other mechanical methods evenly spreads spreads.Primer amount used:The handwork spresds spresds 12 O/The L machiery spreads spreads 20 O/L.(3).waits the primer table to do 5110 minutes then belts tied over the clothing.IV.Transportation and Storage:(1).guards against the insolation to expose to the sun rainproof,drenches, the frostproof heat preservation, prevented crushes the distortion,the prohibition approaches the heat source and the open fire.(2).receives when the transportation or storing 5C below storms if frozen, must in 20C about deposit for 48 hours, only then uses.
