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RAYCURE 915X75 — Polyamide Hardener (70% in Xylene)

RAYCURE 915X75 is a polyamide hardener supplied at 70% active solids in xylene, developed specifically for solvent-borne epoxy coating systems on steel and mineral substrates. The xylene extension reduces handling viscosity while preserving full reactivity of the polyamide backbone, resulting in films with excellent build, flexibility, and long-term protection against moisture and corrosive attack.

Quick Specifications

Chemical NatureReactive Polyamide in Xylene
Delivery Form70% Active Solids in Xylene
AppearanceClear Liquid
Viscosity @ 25°C400 – 2,000 mPa·s

Dubai: P.O. Box 29096, UAE
Riyadh: 2804 Nesaab St, KSA

Technical Specifications

PARAMETERSPECIFICATION
Chemical NatureReactive Polyamide in Xylene
Delivery Form70% Active Solids in Xylene
AppearanceClear Liquid
Viscosity @ 25°C400 – 2,000 mPa·s
Colour (Gardner)≤ 12 max
Solids Content69 – 71 %
SolventXylene
Amine Value165 – 175 mg KOH/g
AHEW (Calculated)~347 g/eq (approx.)
Density @ 25°C0.93 – 0.95 g/m³
Flash Point≥ 25.0°C min

Applications — GCC, Africa & Beyond

  • Protective primer and finish coatings on structural steel and pipelines — UAE and Saudi Arabia industrial facilities
  • Tank, vessel, and pipeline lining systems requiring film build and flexibility
  • Masonry, pool, and infrastructure surface coatings across GCC construction projects
  • Two-component adhesive systems for industrial maintenance
  • Cold-curing, solvent-borne anti-corrosion coating programmes on steel structures
  • Protective coatings for petrochemical and oil & gas infrastructure in Saudi Arabia

Key Properties

  • Superior film build with high flexibility and impact toughness
  • Strong resistance to water ingress and corrosive environments
  • Stable colour and gloss retention over extended service life
  • Excellent wetting of pigments and substrate surfaces
  • Extended pot-life — practical for large-area application by brush, roller, or spray
  • Compatible with aromatic hydrocarbon diluents for viscosity adjustment
  • DMP-30 compatible for cure acceleration

Usage & Recommendations

DMP-30 (RAYCURE K54) accelerator may be incorporated at low levels to reduce ambient cure time without adversely affecting pot-life, film flexibility, or colour development. Ensure thorough mixing of resin and hardener before application. Use aromatic hydrocarbons or diacetone alcohol for thinning. Avoid ketones and esters — they form complexes during storage. Mix ratio with RAYPOXY YR-128: contact Raykem for formulation guidance.

Packaging

  • 200 Kgs MS Barrel
  • Custom Packaging on Request

Storage & Shelf Life

Store in tightly sealed original containers in a covered, ventilated warehouse at 5°C–30°C, away from direct sunlight and ignition sources. Flammable liquid — store separately from ignition sources. Shelf life: 12 months from the date of manufacture.

Need TDS or SDS Documentation?

Certificate of Analysis, Safety Data Sheet and Technical Data Sheet supplied with every order.

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Packaging Available

200 Kgs MS Barrel
IBC 950–1,000 Kgs (on request)

Storage & Shelf Life

Store in tightly sealed containers in a covered, ventilated warehouse at 5–30°C, away from ignition sources. Shelf life: 12 months from manufacture.

Need TDS or SDS Documentation?

Full Certificate of Analysis (COA), Safety Data Sheet (SDS/MSDS), and Technical Data Sheet (TDS) supplied with every shipment from Dubai or Riyadh.

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Frequently Asked Questions

RAYCURE 915X75 is RAYCURE 915 polyamide pre-dissolved at 70% active solids in xylene. Use 915X75 when formulating solvent-borne two-component epoxy primers where xylene is already part of the coating system — it blends seamlessly and eliminates the need to separately dissolve the neat polyamide. Use RAYCURE 915 (100% solids) for solvent-free or water-reduced systems.

Yes — this is the primary application. The xylene carrier reduces viscosity to a level suitable for airless spray on large structural steel areas. RAYCURE K54 (DMP-30) may be added at 0.5–1.0% to accelerate cure without adversely affecting pot-life or colour. Flash point of xylene (27–32°C) requires flammable liquid handling precautions during spray application.

Request a Quote

Dubai and Riyadh offices. 1 business day response. CIF / FOB supply available.

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Why Source from Raykem?

  • ✓Dubai HQ + Riyadh office — local GCC supply
  • ✓COA, SDS, TDS with every shipment
  • ✓CIF/FOB from China, Europe, Southeast Asia
  • ✓Competitive pricing — direct manufacturer sourcing
  • ✓SABER-ready documentation for Saudi Arabia
  • ✓Competitive pricing — direct manufacturer sourcing
  • ✓Also exporting to Africa via Jebel Ali

Our Offices

Dubai, UAE (HQ)
Raykem L.L.C-FZ
P.O. Box 29096
sales@raykeme.com
+971 55 396 4402
Riyadh, Saudi Arabia
Raykem Chemicals Co.
2804 Nesaab Street, Riyadh 14329
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