Low Molecular Weight PPO Resins

Styrene-Terminated PPO Resins

Product Features

Styrene-terminated PPO resins are available in HBPE-9120 and HBPE-9120T65 grades for electronic material applications, offering low dielectric performance, high Tg, and self-crosslinking options.

Series: Low Molecular Weight PPO Resins
Available Grades: 2

Low Dielectric High Tg

Core Applications

Electronic Materials

Grades

HBPE-9120 HBPE-9120T65

Styrene-terminated PPO molecular structure — **Molecular Structure** Molecular Structure

Technical Specifications

Technical Specifications Data Sheet

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Model	Number Average Molecular Weight (Mn)	Phenolic End Group Content (ppm)	Vinyl Equivalent (g/eq.)	Glass Transition Temperature (°C)	Dielectric Loss Df (10 GHz)	Dielectric Constant Dk (10 GHz)	Specific Gravity (g/cm³)	Intrinsic Viscosity (dl/g)	Solid Content (g/cm³)	Product Features
HBPE-9120	2100±200	≤600	780±20	180±5	0.002-0.003	2.52±0.02	1.02±0.01	0.09±0.01	/	Lower dielectric loss, higher Tg, self-crosslinking
HBPE-9120T65	2100±200	≤600	780±20	180±5	0.002-0.003	2.52±0.02	/	/	62-68	Ultra-low dielectric loss, ultra-high Tg