Moisture Tolerant Lining Supplier in China
Moisture Tolerant Lining paint coating manufacture Shenzhen China  
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Superior Solvent Chemical and Elevated Temperature Resistance Phenolic Coating
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Epoxy Phenolic Topcoat

Reinforced Hybrid Epoxy Phenolic Lining
Quick Drying Phenolic Modified Alkyd Based Primers
Two-Component Amine Adduct Crued Phenolic Epoxy Paint
Moisture Tolerant Lining
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Air Dry Phenolic Coatings

  

Moisture Tolerant Lining

PRODUCT SPECIFICATIONS:

DESCRIPTION
A  low temperature cure version of HJ-760 specifically designed to
cure at temperatures down to 30°F (-7°C). HJ-760S is a 100% solids hybrid epoxy
phenolic novolac designed for general use as a chemical resistant lining to protect and restore
sub-grade concrete containment basins, vaults or tanks.
TYPICAL USE Sewer manholes, concrete sewage pipes, lift stations, wet wells, concrete pipes and other subgrade
concrete containment structures.
BENEFITS - Superior chemical resistance - Thick-film, single coat application (-60 mils)
- Excellent adhesion to concrete - Moisture tolerant, can apply to damp surfaces
- Abrasion and impact resistance - Ultra low VOC

TECHNICAL DATA Weight (lbs/gal): 12.45 Pot Life (@100° F): 7 minutes
Volume Solids: 100% VOC (mixed lbs/gal): 0.16
Color(s): Green, Gray, Blue VOC (mixed g/l): 19
Flash Point: 150° F Recommended Thickness: -60 mils DFT
Hardness (Shore D min.): 75-80
Temperature Resistance:
Non-Immersion, Dry Heat: 300° F (149° C)
Continuous immersion temperature resistance is dependent on particular reagent exposure.

COVAGE Theoretical Coverage*: 1604 sq. ft per gallon @ 1 mil dry
@ mils: 80 sq. ft. per gallon
@ 60 mils: 27 sq. ft per gallon
*When ordering product, make allowances for any loss due to overspray, surface irregularities,
etc. (approx. 15 – %).
DRY & CURE SCHEDULE Drying schedule at temperatures indicated and 50% relative humidity:

 

30ºF

40ºF

55ºF

77°F

Touch Dry
Dry Hard Minimum Recoat

2 hours 4 hours 4 hours

2 hours 4 hours 4 hours

1 hour   2 hours  2 hours

1 hour   2 hours   2 hours

Maximum Recoat

3 days

2 days

24 hours

24 hours

Cure

3 days

2 days

24 hours

24 hours

Post Curing: It is not necessary for most applications, but HJ-760LT may be
post cured to expedite curing or increase chemical resistance for extremely aggressive
environments. Post cure for a minimum of 2 hours at 250º F or 6-8 hours at 150° F for
maximum resistance.
SURFACE PREPARATION All surfaces must be clean and dry, free of dust, dirt, oil or other foreign matter. Steel surfaces
shall be abrasive blasted to SSPC SP-5/Nace No. 1 White Metal finish with a minimum 3 – 5
mil angular profile for best results. Concrete shall be abrasive blasted or etched with 10%
muriatic acid. Use of a primer is required for concrete to improve adhesion and minimize
outgassing.
APPLICATION EQUIPMENT Plural component equipment is highly recommended for application. Utilize a pump with a 2:1
mix ratio
MIX RATIO 2:1 by volume.
APPLICATION CONDITIONS Apply at 5° F (3° C) above dew point. Use the following chart for preferred temperature and
humidity conditions. These conditions plus adequate ventilation must be maintained throughout
the curing cycle.


Coating       Substrate     Ambient      Humidity

Preferred

40-65° F

40-65° F

40-65° F

N/A

Minimum

30° F

30° F

30° F

5° above dew point

HANDLING Store at moderate temperatures (65-85º F) prior to application for ease of handling and mixing.
Additional heating may be required and is recommended for spray application.
THINNING Up to 2% HJ-576 Thinner may be added, but is not normally required. Thinning reduces
hanging qualities of the lining and will slow curing. For airless spray equipment, add thinner
while the resin and hardener are being thoroughly mixed. For plural equipment, proportion
thinner between resin and hardener according to 2:1 mix ratio.
PRE-HEATING For airless application, heat each component to 95-105º F prior to mixing. For plural
application, viscosity of the resin and hardener varies. For best results, heat resin side to max
of 140° F and heat hardener side to max of 105° F.
MIXING For airless spray application, mechanically pre-mix each component one minute; then mix
combined compound with mechanical mixer at 400-600 rpm for 3 to 4 minutes. For plural
component application, pre-mix each component one minute; then use (2) 3/8” inside diameter
x 12 long elemental static mixers during the application process.
CLEAN UP Clean immediately with methyl ethyl ketone (MEK) or methyl isobutyl ketone (MIBK).
PACKAGING One unit forms approximately 4 gallons consisting of two components:
Resin: 5 Gallon Pail Hardener: 2 Gallon Pail
Also available in 55 gallon drums.
SHELF LIFE 2 years when stored at 75° F (24° C) unopened.

SAFETY This product is for industrial use only and should be installed by qualified coating and lining
specialists. Consult Material Safety Data Sheets for important health and safety information
prior to use.

 



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