Hl52-5 Epoxy Bitumen Primer High Hardness Great Hide Property

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PRODUCT DESCRIPTION

This two-component primer is mainly prepared by epoxy resin, bitumen, aluminum powder and polyamide as curing agent. This product features:

● High hardness

● Strong adhesion

● Great hide property

● Excellent resistance to sea water, mineral oil, impact and rust

Typical Uses:

This primer is widely used in industrial situations as:

● Crude oil & gasoline tank

● Turbine base

● Sewage treatment pool

● Underground pipeline

● Concrete and masonry

● Underwater pipeline

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PRODUCT SELLING POINT

● Nanotechnology, compact structure.

● Salt spray corrosion resistance ≥3000h,Resistance to aging≥5000h.

● 98% concentrated sulfuric acid for 1200h.

● Resistance to 30% hydrochloric acid for 1200h.

●Factory direct sale.

PRODUCT ADVANTAGES

High hardness

Strong adhesion

Great hide property

Excellent resistance to sea water, mineral oil, impact and rust

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PRODUCT APPLICATION GUIDE

Mixing	Mix part A and part B as 25:12.5 by weight. Slowly add part B into part A and ensure mixed completely
Thinner	X-7 Epoxy paint thinner ≤ 10 % w./w
Cleaner	X-7 Epoxy paint thinner
Application methods	Airless spray (recommended)：Nozzle tip: 0.017-0.025 inch, 3000 psi. Brush: recommended for small areas only. Roller: recommended for small areas only
Cautions:	Apply in good weather. The substrate temperature shall be in the range of 0- 40 oC, and at least 3 oC over dew point to avoid condensation. Also, ensure apply at humidity below 85%.

MORE SPECIFIC COLORS PLEASE CONSULT US

DRYING SCHEDULE

Substrate Temperature	5℃	23 ℃	40 ℃
To touch/h	-	≤4	-
To handle/h	-	≤24	-
To cure/h	-	24	-

* Data tested under controlled temperature and relative humidity below 85%

PRODUCT SPECIFICATIONS

Color	Customized
Gloss	High gloss
Density	~1.25Kg/L(after mixing)
Hardness	Polyurethane paint thinner
Solid Volume	(50±2 )%
Standard Film thickness	60um dry film thickness (about 120um wet film thickness)
Theoretical spreading rate	6.67m²/Kg (60um dry film thickness)
Full cure	(23℃±2 )7d
Flash point	33℃

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PRODUCT APPLICATION

Substrate temperature shall be at 3 ℃ higher than the dew point, relative humidity less than 85%. Measurement of temperature and humidity should be close to substrate.