库耳实业（上海）有限公司销售：GSP 1329, GSP 1329-1
EPOXY ADHESIVE AND POTTING COMPOUND
General Purpose, Variable Mix Ratio
GENERAL DESCRIPTION
GSP 1329 and GSP 1329-1 are two-component epoxy systems used for potting and adhesive applications.
The cured products exhibit good impact strength and very good general adhesion. These systems have
about a 2-hour work/pot life allowing for longer fixture times. The systems can be utilized with variable mix
ratios to tailor specific physical properties. The cured system develops very good adhesion on a wide variety
of substrates.
Mix ratios may vary between from 1A:1B up to 3A:1B by volume depending on the properties desired. Most
common are 1A:1B and 2A:1B mix ratios. A 1A:1B mix ratio yields a cured system with more impact strength,
flexibility and peel strength. A 2A:1B mix ratio may be used for better chemical & thermal resistance, hydrolytic
stability, higher shear strength . Greater flexibility can be further achieved with a 3A:1B ratio.
COMPONENT PROPERTIES
HANDLING PROPERTIES, TYPICAL AT 25°C (77°F)
PROPERTY 1A:1B RATIO 2A:1B RATIO
Mix Ratio by Volume (pbv) 1A:1B 2A:1B
Mix Ratio by Weight (pbw) 100A: 85-90B 100A: 42-45B
Mixed Viscosity 9,500 — 10,500 11,000 — 12,000
Working Time / Pot life (hours) 1.5 2
Gel Time (100 gram), hours 2.0 — 2.5 2.5 — 3.0
Fixturing Time, (100 gram), hours 8 — 16 8 — 16
Full Cure: Room Temp (days)
Elevated Temp (hours)
7—14
RT Gel + 2hrs @ 212 °F/100 °C
7—14
RT Gel + 2hrs @ 212 °F/100 °C