Sale

JPOXY JH 1040

JPOXY JH 1010
JPOXY JH 8347A

₹4,654.00 – ₹11,170.00 Inclusive of all taxes

Coaltar based polyamine curing agent

SKU: JH1040
Clear

Description

Jpoxy JH 1040 is a thick liquid that helps protect surfaces like metal and concrete. It contains no harmful solvents, making it safer to use. People apply it to surfaces that stay outside or near water to keep them strong and safe.Also, it sticks well and stays in place for a long time. Additionally, this hardener  prevents rust and damage.

  • Amine value[mg KOH/g]: 100-150
  • Viscosity [mPa s] @ 25˚C : 1250-1500
  • Color [Gardner] : ≤100
  • Density @ 25˚C [g/cc] : 1.10 – 1.15
  • Protective coating
  • Marine coating
  • Waterproofing
  • Coal tar based polyamine hardener
  • Very good salt water resistance
Login to Download TDS
Q1. What is JH 1040 used for?

A1. It’s a coal tar-based polyamine curing agent designed for marine coatings, waterproofing, and corrosion protection. Common applications include metal surfaces, concrete structures, and submerged environments.

Q2. How is it different from JH 1030 or JH 1039?

A2. 

  • JH 1040: Coal tar–based for heavy-duty waterproofing and marine use.
  • JH 1030: Aromatic hardener for chemical-resistant floors and coatings.
  • JH 1039: Aliphatic hardener ideal for solvent-resistant and high-performance coatings.
Q3. What epoxy resin is suitable with JH 1040?

A3. You can pair it with BPA or BPF epoxy resins, such as Jpoxy JR 3013 or JR 3390, depending on flow and performance needs.

Q4. Is JH 1040 solvent-free?

A4. Yes, it is solvent-free and offers low VOC, making it safer to use even in confined spaces.

Q5. Can it be used in drinking water tanks or food-safe applications?

A5.No. JH 1040 contains coal tar, which is not safe for potable water or food-contact surfaces.

Q6. What’s the mixing ratio with epoxy resin?

A6. For a resin with EEW ~190, the ratio is typically 100 parts resin : 100 parts JH 1040 by weight. Always follow your formulation or TDS.

Q7. What is the curing time?

A7. Initial curing happens within 4–6 hours at 25°C, with full mechanical and chemical strength achieved in 7 days.

Q8. Can it be used in cold or humid conditions?

A8. Yes. It’s moisture-tolerant, but curing slows in low temperatures. Ensure substrate temperature is above 10°C for optimal results.

Q9. How does it perform in saltwater environments?

A9. JH 1040 offers excellent saltwater resistance. It's widely used in marine structures, jetties, pipelines, and ship hulls.

Q10. Do I need to add pigments?

A10. No. JH 1040 imparts a black finish due to its coal tar base — no additional pigmentation is required or recommended.