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Data Sheet

Product Code: 4001
Product Name: Core Bonding Compound

Description: ARJAY formulates its Core Bonding Compound with premium polyester resins resulting in high tensile and flexural strength. Its high bonding strength provides an excellent bond between the core and laminate. It is suitable for all coring applications and is compatible with all popular core materials including balsa and PVC foam.

Features:

• Semi-flexible for exceptional crack resistance

• Formulated with premium resins
  
• Low exotherm
  
• Low styrene content

• Pumpable or trowelable

Uses:

• Bonding composites
  
• Bedding for cores

Viscosity Ranges: Viscosity (m) tests performed on Brookfield RVT (#7 spindle) at 77 deg F.

 rpm    mMIN cps        mMAX cps

 2.5    380,000         460,000
 20      70,000          92,000

Gel Properties:
Sample mass is 100 g and catalyzed at 1.5% with DDM-9 @ 77 deg F
Gel Time: 38 - 45 min
Interval: 28 - 36  min
Total: 66 - 81 min

Peak Exotherm: 240 - 270 º F

Product Specifications:
Color and odor: white with styrene odor
Physical appearance: smooth
Weight per gallon: 6.4 - 6.6 lbs/ga
Uncured stability: 4 to 5 months (depending on storage)

Disclaimer:The information contained herein is solely for informational purposes. Suitability to task should be determined by user prior to specific application. Nothin herein constitutes a warranty, express or implied, including any warranty of merchantibility or fitness. Before use and handling of this product, consult its MSDS for important health and safety information.