|Introduction||2K shop primer comprising epoxy resin, polyamide curing agent and zinc powder, etc.|
|Applications||Used as shop primer for pretreating line of shipbuilding, heavyduty machinery plant and
steel structure factory, etc. The maintenance period is about 9 months.
|Properties||Zinc powder shows good cathodic protection and rust resistance, fast drying performance,
can be handling, stacking and coating later film in a short time; good thermal resistance,
small area ruined upon welding or cutting, excellent adhesion, impact resistance and
wearability;oil,water and solvent resistance, good compatibility performance.
|DFT：20μm Theoretical spreading rate：89g/ m2 WFT: 38μm|
|Appearance：matt and gray
Volume solid：53±3%（after blending）
Flash point(Part A and Part B)： 5℃
Curing time: (after blending) (25℃) 30min
Viscosity: 30~60 s
|Sandblasting to Sa2.5 as described in ISO standard, and surface roughness between 40-70μm; or St2 for surface treatment is required if using power tool.|
|ratio: A: B =91:9 (by weight)
Airless spraying: recommended conditions: inlet pressure:
4~5kgf/ cm , compression ratio: 1:65,
Type of nozzle: flow / spraying width --special nozzle
Brushing : A precoating or small area of painting is recommended,
but the dry film thickness must meet the specified requirements.
Roller coating: Can be used in a small area of painting, but
the dry film thickness must meet the specified requirements.
Thinner: epoxy shop primer thinner JL106
Pot life : 25℃/8h
Recommended coating layer(s): 1 layer, with its DFT 15~20μm
|Touch dry||Hard dry
|20℃||6 min||5 min||—||—|
|30℃||4 min||5 min||—||—|
|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.
|Good compatibility with other coatings system based on chlorinated rubber, epoxy, epoxy asphalt,
epoxy ester ; avoid matching with coatings based on oil, alkyd, polyester.
|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.
|Cautious operation; Stir well before use.|
|A (binder) 20L/32.5kg
B (curing agent) 4L/3.2kg
|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.
|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 manufactures
control. We reserve the rights to revise the specifications of the product without prior notice.