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LAPOX® AH-543 (XH-80)

1 of 15 products in this brand
LAPOX® AH-543 (XH-80) is a light colored, low viscosity phenalkamine based on cashew nut shell liquid. It can able to cure modified and unmodified epoxy resin at room temperature as well as low temperatures up to 5°C. It is able to demonstrate good curing characteristic in presence of moisture and high humid conditions. When cured with epoxy resins it provides superior corrosion protection coupled with excellent film forming ability and adhesion to variety of substrates.

Functions: Curing Agent

Chemical Family: Amines

End Uses: Primer

Compatible Polymers & Resins: Epoxies (EP)

Features: Alkali Resistance, Chemical Resistance, Corrosion Resistance, Good Film Former, Low Viscosity, Multi-Substrate Adhesion

Technical Data Sheet
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Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Advantages

Excellent adhesion to metal and concrete
Good chemical resistance to mild acids and alkalis
Light color
Low viscosity
Moisture sensitive

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Cure Method
Coating Type
Applications

Industrial maintenance coatings
Marine coatings
Primer and paints

Processing

Protective coating by brush, roller or spray

Properties

Physical Form
Appearance
Yellow-brown liquid
Typical Properties
ValueUnitsTest Method / Conditions
Colormax. 15GSASTM D1544
Amine value300 - 350mg KOH/gASTM D2073
Viscosity at 25°C2,000 - 5,000m PasASTM D2196
Volatile Content, 105°C / 1 hoursmax. 5%
Density0.97 - 0.99g/ml
Pot life at 25°C (Pot life of 100 g mix mass. Mixing ratio with Lapox B-11 (EEW 190) : Lapox AH-313 is 100:12 w/w)50 - 65minutesASTM D2471
AHEW125g/eq
Recommended Ratio67w/w

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Safety

Wear personal protective equipment (PPE). Avoid contact with the eyes and skin. In case of direct contact and irritation, the resin should be washed off immediately with soap and warm water. Avoid breathing vapors, mist or gas. Please refer to the SDS for detailed safety instructions.

Packaging & Availability

Packaging Type
Packaging

Lapox AH-543 (XH-80) is available in 200 kg MS | HDPE drums and 1,000 kg IBC. Other packing may be considered on request.

Storage & Handling

Storage & Handling

Lapox AH-543 (XH-80) should be stored in a cool and dry place, preferably in a sealed container and should not be exposed to direct sunlight. This product has a shelf-life of 1 year, if stored in its original container between 18°C and 25°C away from humidity and excessive heat. Please refer to the Safety Data Sheet (SDS) for detailed instructions on storage and handling.

Spills and disposal

In case of spills, sweep up and shovel the spilled material. Keep spilled material in suitable, closed containers for disposal. Soak up with an absorbent such as clay, sand or other suitable material. Flush area with water to remove trace residue. Do not allow the product to reach the sewage system. Waste must be disposed of in accordance with federal, state or local regulations, as applicable.