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On February 1, 2022, Hexion Holdings Corporation announced that it has completed the sale of its Coatings and Composite businesses, which includes the epoxy specialty resins and base epoxy resins and intermediates product lines, to Westlake Chemical Corporation. For epoxy coatings and composite product inquiries, please contact customer service at https://www.hexion.com/en-US/company/contact/ or Service@hexion.com.

Durite™ Resin D_PD-1630

Description

High purity cresol formaldehyde novolac resin

Application

D_PD-1630 is a medium molecular weight resin used in semiconductor applications

Typical Properties

 

Target Value 

 

D_PD-1630 Slow

D_PD-1630 Fast

Appearance

Crushed solid

Free cresol content, GC

max 1.0%

Individual trace metals, GFAA

max 200 ppb

Bulk dissolution rate, 2.38% TMAH developer, PAB 110°C/60 seconds

ca. 120 – 220 Å/sec

ca. 220 – 320 Å/sec

Tests are made in accordance with the current Hexion Standard Test Method and are available upon request.

 
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