PLM-192 high strength good toughness high elongation pipe resin for pipes and tanks

PLM-192 high strength good toughness high elongation pipe resin for pipes and tanks

This product is an unsaturated polyester resin specifically formulated for hand lay-up and filament winding processes. It is precisely tailored to the operational requirements of FRP (Fiber Reinforced Polymer) manufacturing, balancing ease of application with the structural stability of the finished product. Molding can be accomplished without the need for complex machinery, making it widely applicable in the production of various hand lay-up FRP items.


High Strength

Good Toughness

High Elongation

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The resin's viscosity is optimized for manual brush application, troweling, laminating, and filament winding techniques. It exhibits moderate flow properties—neither running excessively nor piling up—and ensures rapid, thorough wetting of reinforcing materials such as fiberglass cloth and mats. It effectively facilitates the release of trapped air bubbles, thereby preventing defects such as voids, delamination, and pinholes in the finished product; the cured structure is dense, with a smooth and even surface finish. Furthermore, the curing process is gradual and generates low exothermic heat, minimizing the risk of issues such as cracking or warping. Once cured, the resin demonstrates exceptional mechanical strength, toughness, and resistance to weathering and corrosion, enabling it to withstand prolonged exposure to outdoor environments and general chemical media.

Core Performance Advantages

Excellent mechanical strength, high toughness, and high elongation

Highly versatile and cost-effective; suitable for both hand lay-up and filament winding processes

Product Specifications

Item No Chemical Category Viscosity Gel Time Forming Process Application Feature Description
PLM-3301 Bisphenol A 400-550 7-15 Hand Layup Winding Storage tanks, pipelines Moderate corrosion resistance
PLM-197 Bisphenol A Epoxy 550-900 14-26 Hand Layup Winding Anti-corrosion pipelines electrolytic cells Excellent chemical and alkali resistance; high heat deflection temperature.
PLM-4430 VER 300-500 10-30 Hand Layup Winding Anti-corrosion pipeline High corrosion resistance
PLM-4470 PF VER 200-400 10-30 Hand Layup Winding Anti-corrosion pipes and flue openings High-temperature and corrosion resistant

Application

Large-diameter pipes


Storage tanks


FAQ

Which specific chemical media can Orthophthalic, Isophthalic, and Vinyl Ester resins withstand, respectively?
Orthophthalic: Clean water, domestic sewage, weak alkalis, and atmospheric environments; not resistant to strong acids or organic solvents.
Isophthalic: Moderate acids and alkalis, saline solutions, industrial circulating water, and mild chemical wastewater.
Vinyl Ester: Hydrochloric acid, dilute sulfuric acid, strong alkalis, oxidizing agents, organic solvents, and high-temperature corrosive media.
What are the respective temperature resistance limits for each type? What are the respective temperature resistance limits for each type?
Orthophthalic: ≤ 60°C for long-term use.
Isophthalic: ≤ 80°C for long-term use.
Vinyl Ester: ≤ 90°C for standard grades; high-temperature modified grades can withstand up to 110°C.

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ADD: No. 366 Heping Middle Road, Tianning District, Changzhou City, Jiangsu Province, China

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