Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

KUKDO YD-011MTB50X Epoxy Resin

KUKDO YD-011MTB50X Epoxy Resin is a high-performance, low-viscosity bisphenol-A based epoxy resin from KUKDO’s YD series. Designed for electrical encapsulation and advanced composites, it offers excellent adhesion, thermal stability, and mechanical strength. Compatible with standard amine and anhydride hardeners, it ensures smooth processing and reliable cured properties. Widely used in LED packaging, PCB laminates, and aerospace applications.
  • kukdo yd 011mtb50x epoxy resin_20956f52
  • kukdo yd 011mtb50x epoxy resin_20956f52

Features Of KUKDO YD-011MTB50X Epoxy Resin

  1. High-purity bisphenol-A based epoxy resin with low chloride content for enhanced electrical insulation performance.

  2. Optimized molecular weight distribution ensuring excellent flow control and reduced gel time in casting and encapsulation processes.

  3. Superior thermal stability with glass transition temperature (Tg) up to 125 °C after full curing with standard amine hardeners.

  4. Low viscosity at elevated temperatures (≈8,500–9,500 cP at 120 °C), facilitating bubble-free impregnation and deep-section filling.

  5. Consistent batch-to-batch reproducibility certified under ISO 9001 manufacturing controls.

Typical Applications Of KUKDO YD-011MTB50X Epoxy Resin

  1. High-voltage electrical insulation systems for dry-type transformers and reactor windings.

  2. Encapsulation of power electronics modules including IGBTs, SiC inverters, and EV onboard chargers.

  3. Structural potting compounds for railway traction converters and industrial motor stators.

  4. Core material in vacuum-pressure impregnation (VPI) systems for rotating machine insulation.

  5. Base resin for flame-retardant formulations meeting UL 94 V-0 when compounded with appropriate additives.

Specifications Of KUKDO YD-011MTB50X Epoxy Resin

Chemical TypeBisphenol-A epoxy resin
Product FormOff-white to pale yellow solid flakes
AppearanceFree-flowing crystalline flakes, no visible impurities
Epoxy Equivalent Weight (EEW)485–495 g/eq
Softening Point78–82 °C
Chloride Content≤ 800 ppm
Volatiles Content≤ 0.3 wt%
Storage Stability≥ 12 months at 25 °C in sealed original packaging


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