|Introduction||2K inorganic zinc silicate shop primer comprising alkyl silicate,
zinc powder and additives, etc.
|Applications||Applicable to the steel pretreating line for shipbuilding,
heavy-duty machinery plant and steel structure processing, used as
|Properties||Zinc powder shows good cathodic protection and rust resistance,
additionally, shows good thermal resistance up to 400 ℃ and
maintenance period within 6~9 months when the dry film thickness
(DFT) is 20μm, small area ruined upon welding or cutting, excellent
low temperature curing performance, solvent resistance, impact
resistance, wearability and moderate flexibility.
|DFT：20μm Theoretical spreading rate：90g/ m2
|Appearance：matt and gray
Volume solid：38±3%（after blending）
Flash point(Part A and Part B)： 13℃
Viscosity: 25~45 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 =2:1 (by weight)
Airless spraying: recommended conditions: inlet pressure:
4~5kgf/ cm 2, 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: thinner JL107
Pot life : 30℃/8h
Recommended coating layer(s): 1 layer, with its DFT 15~20μm
|Touch dry||Hard dry
|20℃||8 min||2-5 min||16h||—|
|30℃||5 min||2-5 min||8h||—|
|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
|Good compatibility with other coatings system based on chlorinated
rubber, epoxy, epoxy asphalt, polyurethane and ethylene; 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 (zinc paste) 20L/20kg
B (main agent) 10L/10kg
|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.
|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.