Epoxy Anticorrosive Coating

Epoxy Anticorrosive Coating

Epoxy High Build Anticorrosive Coating-Grey

Chat Now
Product details

Product Description:

- Model:725-H52-77

- This is a two-component high build polyamide adduct cured universal epoxy paint.

- Excellent anticorrosive and very good mechanical properties.

- Short drying time and applying at low temperature.

- Excellent adhesion on low roughness substrate.

- VOC less than 250g/L.

Intended Uses:

- As high performance coating for offshore structures, petrochemical plants, paper mills and bridges.

- Intended for fast cure and for in-shop applications where fast recoating and handling is required.

Product Information:

Volume   Solids:75%±2%                  Finish/Sheen  Gloss

Typical Film Thickness

125microns dry (166microns wet)

Theoretical   Coverage(m2/L)

6.0m2/L at typical   film thickness

Mix Ratio: 3.4:1volume6:1(mass)

Method of   Application


Airless   Spray

Recommended

Tip size   range:0.45-0.68mm

Output   pressure:≥17MPa

Air Spray

Not   recommended

Brush/Roller

For small   area only

Thinner

Not   recommended. Use only in exceptional circumstances (volume 5%).

Cleaner

HX-501

Induction   Period

-10

5

10

30min

15min

10min

Information:


-10℃

5℃

20℃

30℃

Touch Dry

18h

9h

2h

1.5h

Hard Dry

42h

20h

4.5h

3.5h

Pot Life

4h

3h

2h

1h

Overcoating Data:


Substrate   Temperature


5

15

25

30

Overcoated by

Min Max

Min Max

Min Max

Min Max

725-H52-77

50h 90d

20h 60d

5h 30d

4h 25d

725-H53-87

50h 90d

20h 60d

5h 30d

4h 25d

725-BS43-91

50h

36h

20h

10h

Storage:

Store in cool and dry conditions,Well ventilate.Keep away from hot and fire. Shelf Life: 12 months

minimum at 25 ℃,Subject to re-inspection thereafter.

Pack Size:

Part A: 25.2kg/15.5L in 20L container

Part B: 4.2kg/4.5L in 6L container

Flash Point:

Part A: Greater than 31℃

Part B: Greater than 29℃

Mixed pant: Greater than 31℃

Systems and Compatibility:

Consult your Sunrui Representative for the systems best suited for the surfaces to be protected.

Surface Preparation:

All surfaces to be coated should be clean, dry and free from contamination.

Abrasive Blast Cleaning

Abrasive blast clean to Sa2½(GB/T 8923.1-2011). If oxidation has occurred between blasting and application of 725-H52-77, the surface should be reblasted to the specified visual standard.

Surface defects revealed by the blast cleaning process should be ground. Filled, ortreated in the appropriate manner.

Shop Primed Steelwork

Weld seams and damaged areas should be blast cleaned to Sa2½(GB/T8923.1-2011).

If the shop primer shows extensive or wildly scattered breakdown overall sweepblasting may be necessary.

Repair

The areas to be repaired should be cleaned to St3(GB/T 8923.1-2011)by  mechanical method or higher level of surface prepared to Sa2.5(GB/T 8923.1-2011)by abrasive blasting. Abrade the area immediately surrounding the repair to provide a key for subsequent coating application. Overlap areas should be kept to a minimum.

Limitations:

1)   Apply in good weather. Temperature of the surface to be coated must be least 3℃above the dew point when the humidity is lower than 85%.

2)   In common with all epoxy base coatings, 725-H52-77 will exhibit chalking of the firm on UV exposure.

3)   The dry time and overcoating interval may change according to the environment factors.

4)   Avoiding absorb the solvent steam and paint steam for long time. Skin and eyes must avoid contacting the paint. Pay attention to ventilate and fireproof when applying.

Duty statement:

● The data in the sheet base on the information from the laboratory and practice.

● The application may exceed the control, so we only ensure our product quality.

● We own the right of the data sheet modification without informing


Hot Tags: epoxy anticorrosive coating, China, suppliers, manufacturers, factory, Asia, Africa, made in China
Related Products
Feedback

Our Service

The company has been developed a series of ship coating products have been passed approval by CCS, LR, and DNV. The coatings systems hold independent intellectual property rights meet the requirements of corrosion on steel and concrete structures in harbors, wharfs, bridges, power stations, petrol-chemicals and civil engineering.

Feedback

Contact Us

Address:Room 603 6F No 140 Huagang Business Building Zhongshan AVE West, TianHe District, Guangzhou City, China

Tel: +86-20-38993165

Fax: 86-20-38993165

E-mail: sales@huisinschem.com

CopyRight© Huisins New Material Technology Co.,Limited