Unsaturated Polyester Resin
1.70
/ lInclusive of all taxes
| Brand | LPI |
| ITC-HSN: | 390791 |
| Minimum Order Quantity: | 1 |
| Accept Small Orders | Yes |
| Fulfilment Capacity (Per Month): | 100000 |
| Country Of Origin: | India |
Unsaturated Polyester Resin – Putty Resin (PTA base)
Composition & Chemistry
Base Resin: Unsaturated polyester resin synthesized using Pure Terephthalic Acid (PTA).
Key Additives: May include vinyl monomers (e.g., styrene), curing agents (like MEKP or BPO), and fillers such as hollow microspheres or glass micro balloons for enhanced properties.Unsaturated Polyester Resin – Putty Resin (PTA base)
Applications
Putty Resin: Used in automotive and railway sectors for body filler applications.
FRP Structures: Common in construction, marine, and industrial components.
Tooling & Molding: Suitable for high-gloss, durable molds and composite parts.
-
Additional Information
Unsaturated Polyester Resin – Putty Resin (PTA Base)
This PTA-based unsaturated polyester resin is specially formulated for high-performance putty applications. It provides excellent mechanical strength, smooth sanding, and superior adhesion across various substrates. With fast curing and low shrinkage characteristics, it ensures a reliable, crack-free finish suitable for automotive, marine, and industrial surface refinishing.
Key highlights include:
• Terephthalic acid backbone for enhanced hardness and chemical resistance
• Excellent standability with minimal clogging
• Low shrinkage for dimensional stability
• Fast curing with BPO hardeners
• Strong adhesion to metal, FRP, and primed surfaces
• Smooth, paint-ready finish
Applications:
Used in body fillers, surface levelling compounds, FRP fabrication, and patching across automotive, marine, and general industrial sectors.
Technical Specifications:
• Appearance: Creamy, thixotropic paste
• Density: ~1.7 g/cm³
• Pot Life: 3–5 minutes at 20°C
• Hardener Addition: 2–4% (optimal: 2.5%)
• Temperature Resistance: Up to 120°C
• Flash Point: ~33°C
• Packaging: Available in 35 kg / 225 kg drums
-
Reviews ()
Write a Review
