Blog

25Nov

MR. JO JR 3390 – General-Purpose BPF Epoxy Resin with Superior Resistance

Epoxy technology is diverse, but when formulators need a balanced resin offering good chemical resistance, reduced crystallization, and versatile performance across adhesives, laminates, and coatings, a Bisphenol-F (BPF) based epoxy resin becomes the go-to choice. JR 3390 is a general-purpose, unmodified BPF epoxy resin designed to...
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24Nov

MR. JO JR 5838 – High-Functionality Novolac Epoxy Resin for Extreme Performance

When applications demand superior chemical resistance, heat resistance, and mechanical durability, standard epoxy resins often fall short. That’s where JR 5838, a highly functional epoxy novolac resin, steps in. Engineered for tough industrial environments, JR 5838 is structurally distinct from standard bisphenol-A epoxy resins. With multiple...
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24Nov

A Formulator’s Guide to Modified Epoxy Resins: JPOXY JR Series

A Formulator’s Guide to Modified Epoxy Resins: JPOXY JR Series Choosing the right epoxy resin is one of the most important formulation decisions for adhesives, coatings, flooring, and composite systems. Different projects demand different rheology, chemical resistance, cure profiles, and handling properties. JPOXY’s Modified Epoxy Resins...
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24Nov

MR. JO Modified Epoxy Resins — Selector Guide (viscosity: high → low)

MR. JO Modified Epoxy Resins — Selector Guide (viscosity: high → low) Use: pick by required rheology first (bead/hold vs flow/degas), then match diluent chemistry (aliphatic vs aromatic, mono vs di) to the end-use (weathering, chemical resistance, Tg). Grade (link)EEW (g/eq)Viscosity @25 °C (mPa·s)Modifier / reactive diluentColour...
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24Nov

MR. JO JR 5857 – Very Low Viscosity Epoxy Resin for Laminates, Encapsulation & Flooring

JR 5857 is a modified, very low-viscosity, solvent-free epoxy resin designed for ambient and elevated temperature curing. Modified with a monofunctional reactive diluent, JR 5857 offers excellent flowability, processability, and versatility across electrical, flooring, and civil engineering applications. It is similar in performance to Spolchemie CHS-EPOXY...
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24Nov

MR. JO JR 5124 – Low Viscosity, Flowable Epoxy Resin for Flooring & Coatings

JR 5124 is a modified, flowable, low-viscosity, solvent-free epoxy resin designed for coating, self-leveling flooring, and construction bonding applications. Modified with a bifunctional reactive diluent, JR 5124 combines excellent flow with strong adhesion and chemical resistance, making it a versatile solution for both industrial flooring...
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24Nov

MR. JO JR 5126 – Low Viscosity, Reactive Diluent Modified Epoxy Resin

JR 5126 is a difunctional aliphatic reactive diluent modified Bisphenol-A epoxy resin, engineered to deliver low viscosity, good reactivity, and excellent processing performance. It is comparable to industry-standard products like Aditya Birla YD535LV, making it a reliable choice for advanced composite applications.

Key Technical Data

Epoxy...
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24Nov

MR. JO JR 4125: Mid-Viscosity Modified Epoxy Resin for Coatings, Castings & Civil Systems

Introduction

Epoxy formulators working in coatings, casting systems, and civil applications often require a resin that offers controlled viscosity, good handling, and reliable cured performance. Standard bisphenol-A epoxy resins can be too viscous for easy processing, while overly diluted grades may compromise mechanical strength or...
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24Nov

MR. JO JR 3005L: Low-Viscosity Modified Epoxy Resin for Flowable Systems

Introduction

When it comes to self-levelling floorings, flowable mortars, and construction adhesives, formulators face the constant challenge of achieving the right balance between workability and performance. Standard bisphenol-A epoxy resins are often too viscous for these applications, requiring external reactive diluents to improve flow. However,...
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24Nov

MR. JO JR 3018: Aromatic Reactive Diluent Modified Epoxy Resin for Chemical-Resistant Systems

Introduction

In demanding industries like chemical processing, infrastructure, and flooring, epoxy resins must offer flowability for application and durability for long-term performance. Standard bisphenol-A resins often need external diluents to achieve workable viscosity, but these can reduce mechanical or chemical resistance. JR 3018 addresses this challenge...
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