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830 aluminum powder bituminous primer

Active Offer Since: 27/04/2017

  • Quantity: 10
  • Export Terms: FOB - Free on Board
  • Currency: USD
  • Payment Terms: T/T (Wire Transfer)
  • Price: 27200
  • Unit of Measurement: Ton
830 aluminum powder bituminous primer

Description

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Good adhesion, high anticorrosion performance,Strong water resistance, quick drying at normal temperature, convenient constructionIt is made of one component which consists of middle-molecular...

Good adhesion, high anticorrosion performance,Strong water resistance, quick drying at normal temperature, convenient constructionIt is made of one component which consists of middle-molecular epoxy resin, special resin, zinc powder, additives and solvent, and other component which is two-component air-dry coating which is amine curing agent.Main features The electrochemical protection of zinc powder and zinc powder makes paint film have very prominent rust resistance; high hardness of paint film; high temperature resistance, and it will not affect the welding performance; super drying performance; high adhesion, good mechanical properties.Main functions:It is widely used in metallurgy, containers, all kinds of transportation vehicles, shot blasting of steel plate pretreatment in engineering machinery, particularly suitable for steel structure anticorrosion, which is the ideal primer of metal pretreatment shot blasting and anticorrosion maintenance.Technical indicators paint film appearance :The paint film is smooth and the colors conform to standard samplesdrying time: standard single-coating thickness, 25 ℃,dry to touch≤2 h, hard dry≤12h pencil hardness:≥HBadhesion:≤2 (adhesion teat by scratch, grade)Impact strength:50 kg• cm, bending test:≤1mmWelding burn width:≤15mmResistance to salt water (3%, 168 hours), no bubbles, no shedding, no rustPackaging specifications Paint: 24 kg/tin, curing agent:2.4 kg/tin.Ratio of basic parameters: Paint: curing agent = 10:1 (weight ratio)Construction time:4h,(25℃)spreading rate in theory: thickness of dry film 75 um 3.13 ㎡ / kgVolume solids: 59%Specific gravity:2.52kg/Lrecommended coating procedures used as precoating primer, 10 μm of coating, 25±5μmUsed as anticorrosive premier, the thickness of dry film 75±5μmThis product is used together with micaceous iron oxide epoxy antirust intermediate paintSurface treatment The binder shall be clean and free from all contaminants such as oil and dust, and conduct treatment of abrasive blasting or shot blasting,reach Sa2.5 level in Sweden, and the manual mechanical rust removal shall reach St2 - 3 level.Coating method Airless spraying: Dilute agent: X - 17 special diluentdilution rate0 ~ 25% (calculated by paint weight)Storage duration store paint for one year and curing agent for six months in a cool, dry and ventilated place.

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