high strength good toughness high elongation pipe resin for pipes and tanks

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

Model:PLM-192
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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 NoChemical CategoryViscosityGel TimeForming ProcessApplicationFeature Description
PLM-3301Bisphenol A400-5507-15Hand Layup WindingStorage tanks, pipelinesModerate corrosion resistance
PLM-197Bisphenol A Epoxy550-90014-26Hand Layup WindingAnti-corrosion pipelines electrolytic cellsExcellent chemical and alkali resistance; high heat deflection temperature.
PLM-4430VER300-50010-30Hand Layup WindingAnti-corrosion pipelineHigh corrosion resistance
PLM-4470PF VER200-40010-30Hand Layup WindingAnti-corrosion pipes and flue openingsHigh-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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