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| Introduction | A asphalt antirust paint comprising coal tar pitch, aluminium powder antirust pigment, inert pigments and solvents,etc. | ||||
| Applications | Applicable to the ship bottom as antirust primer, also applicable to soaking steel facilities of condensate pipeline, pontoons, flume interior for corrosion protection. |
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| Properties | Good wettability to iron and steel, good wet adhesion,excellent water , alkali resistance and good antirust performance, a certain resistant to atmospheric exposure; Poor film thermal resistance. |
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| Film thickness andspreading rate |
DFT：40μm Theoretical spreading rate：99g/ m2 WFT: 75μm | ||||
| Physical performance |
Appearance：Silver Brown Volume solid：53±3% Flash point： 54℃ Viscosity: |
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| Surface pretreatment |
Sandblasting to Sa2.5 as described in ISO standard, and surface roughness between 40to70μm; or St2 for surface treatment is required if using power tool. |
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| Application parameters |
Proportion: one component Coating method Airless spraying: recommended conditions: inlet pressure: 3~4kgf/ cm , compression ratio: 1:65, Type of nozzle: flow / spraying width ––16/30 17/35 Brushing : A precoating or small area of painting is recommended, but the dry film thickness must meet the specified requirements. Roller coating: suitable for use, but the dry film thickness must meet the specified requirements. Thinner: thinner JL101, JL105 Pot life : No limit Recommended coating layer(s): 2 layers, with its DFT >80μm Drying process |
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| Substrate temperature |
Touch dry | Hard dry | recoating interval | ||
| shortest | longest | ||||
| 5℃ | 12h | 36h | 36h | 30d | |
| 20℃ | 4h | 24h | 24h | 30d | |
| 30℃ | 2h | 16h | 16h | 30d | |
| Application conditions |
The substrate temperature≥ 5℃ and at least 3℃ higher than the dew point of the air temperature; The temperature and relative humidity shall be measured nearby the substrate to be coated;relative humidity ≤ 85%;Good ventilation is required useful for film drying process. |
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| Typical coating compatibility |
Preceding coats: epoxy iron red shop primer,epoxy zinc rich shop primer and inorganic zinc silicate shop primer Subsequent coats: JL831 dark brown asphalt shipbottom antirust paint |
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| Storage | The product must be stored under standard conditions as described by related state regulations, wherein the environment must be dry, cool,well ventilated and away from heat and/or fire. The packaging containers must be kept sealed. |
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| Load and unload |
Cautious operation; Stir well before use. | ||||
| Packaging specifications |
20L/25kg | ||||
| Health and safety |
Please note the warning logo labeled on packaging container and operate in a circumstance with good ventilation, avoid swallowing or inhaling paint mist, avoid skin contact or use suitable detergent, soap and water to clean immediately if the paint splashed on the skin, and use flowing clean water to rinse eyes if splashed, or carry on medical care immediately. For more details about health and safety as well as the cautions of the product, please refer to our "product safety manual" MSDS. |
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| Claim | The information given on this product manual is derived from experiments and practical applications. We only guarantee the quality of the said product since conditions of use are beyond the manufacture s control. We reserve the rights to revise the specifications of the product without prior notice. |
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