PRODUCT NAME SLH8701

BRIEF  Two Pack Amine Cured Non-toxic Epoxy Primer/Topcoat

FEATURES
-Excellent adhesion
-Good resistance to abrasion and impact
-Can be exposed to atmosphere and immersed in water
-Excellent chemical resistance
-Non-toxic and tasteless after Cured

RESISTANCE GUIDE
HEAT RESISTANCE  Up to 140℃ dry heat
WEATHERABILITY   Normally not exposed
SOLVENTS          Resists splash and spillage of most varsol, refined petroleum products
ACIDS                  Suitable for splash and spillage to mild acids
ALKALIS              Suitable for splash and spillage to strong alkalis
SALTS                  Excellent resistance to neutral and alkali salts
WATER                Excellent resistance to fresh and salt water
ABRASION          Good when fully cured

USES    Dedicated to drinking water piping, equipment, storage tank, water tank anticorrosion.

TYPICAL PROPERTIES AND APPLICATION DATA
COLOR                  Brown Red (Primer)   white, (Topcoat)
DENSITY                      1.35g/cm3               1.35g/cm3
SOLIDS BY VOLUME        58%               58%
SOLIDS BY WEIGHT         80%               80%
SPREADING RATE          4.4 m2/kg           4.4 m2/kg      (40um DFT)
DRYING TIME(23℃)        Touch  4 Hr    Handle  24 Hr    Full cure 7Days
OVERCOAT INTERVAL(23℃)  Min 8 Hr   Max 7 Days 
STORAGE                          at least 12 months (dry, cool and under cover )
FLASH POINT                   28℃
PACKAGING                      Part A: 21kg   Part B: 3.5kg
MIXING RATIO (m/m)        Part A : Part B=21:3.5
CURE TIME(23℃)           10min
POT LIFE(23℃)                4 Hr

DIRECTIONS   Before using stir or using dynamic mixer mixing two components completely. Rate of cure will vary depending on temperature and other factors such as ventilation, film thickness, humidity, thinner. The temperature of stir will >15℃, otherwise thinner should be added for needed viscosity after stir. Overmuch thinner will lead sag and slow cure rate, thin film, thinner should be added after mixed. Practical spreading rates may be reduced 5%—25% for wastage of different application conditions.

APPLICATION  

STEEL: Steel surface must be prepared by abrasive blast cleaning to ISO Standard Class Sa2.5 or power tool cleaning Class St3. The surface coated by shop primer
should be dry, clean and no dirt, take the second descaling where film damaged
or corrosion, and achieve Sa2.5 level or St3 level. Clear the zinc salt with high
pressure fresh water or sand. Weld and the damage parts processing to Sa2.5 level or
St3 level.
Don’t apply at temperatures below 5℃ or above 40℃. Don’t apply at relative humidity above 85% or when the surface is less than 3℃ above the dew point.
Don’t apply if there is fog, rain, snow or strong wind.
BRUSH/ROLLER: Suitable for small areas only. Apply even coats of the mixed material to the prepared surface. Thin if necessary with up to 0-15% with Epoxy Thinner X-2. Additional coats may be required to attain specified thickness.
CONVENTIONAL SPRAY: Thinning is not normally required, however 0-15% of Epoxy Thinner X-2 can be added.
AIRLESS SPRAY: Thinning is not normally required, however 0-5% of Epoxy Thinner X-2 can be added. Pump ratio is 23:1 or 32:1 and fluid tip is 0.38-0.43 mm.
Overcoating: Aged coating should be tested for lifting by a method such as ‘X’cut or crosshatch methods. If it lifts, remove it. The surface must be free of oil, grease and other contaminants.
CLEAN UP: with Epoxy Thinner X-2


SAFETY:Pay attention to the safety precautions before and after using this product. Users should comply with the provision of the respective country or local government. It’s dangerous or deadly to eating it. To avoid inhalation of thinner steams and spray mists.
Use protective wears correctly; the skin and eyes should avoid contacting it. Use with good ventilation. This product is flammable. All sources of ignition must be eliminated in, or near the working area. DO NOT SMOKE. Fight fire with foam, CO2 or dry chemical powder. On burning will emit toxic fumes.

Notes: The data in the manual is get from standard experiments and may be vary from different conditions in use. Please refer to the latest manual if the data is altered and we would not inform specially.