CarbonBond Core Bonding Compound

 

 

CarbonBond

CarbonBond is a specially formulated, polyester based core bedding compound developed by Carbon-Core Corporation for hand lay-up and vacuum bagging core installation. Use of premium resins results in high tensile and flexural strength. Its high adhesive strength provides an excellent bond between the core and the laminate. Its is suitable for most coring applications and is compatible with our CarbonFoam PU/PIR, CarbonBalsa and CarbonCore Plastic Honeycomb, CarbonCore Foam-filled honeycomb, PVC,PE and SAN foam core materials. Characteristics include: lightweight, non-sagging, and long working time for coverage of large areas. Consult MSDS for additional handling, storing and safety information. CarbonBond is available either Pumpable or Trowelable

Application

Normal application of CarbonBond CBC on a flat, smooth surface would require about 1/16" per square foot although in certain gap filling applications can be used up to 1/4" thick.Below are coverage rates per gallon and weight per square foot at different thicknesses.

 

General & Mechanical Properties

CarbonBond

Color

White

Gel Time

38-45 min

Weight per Gallon/Liter

6.4-6.6 lbs/.779 Kg per liter

Working Time
(1/32" thick@88F shop temp)

45 min

Tensile Strength

1032 psi

Tensile Elongation

1.46%

Tensile Modulus

147000 psi

Viscosity @ 2.5 rpm

380000mincps 460000maxcps

Viscosity @ 20 rpm

70000min cps 92000max cps

 

Thickness

Square feet per gallon

Weight per square foot 

1/16"

25

2 oz

1/8"

12.5

4 oz

3/16"

9.38

6 oz

1/4"

6.25

8 oz

 

 Material Temperature

 % by weight

 gm/gal

gm/5gal

 cc/gal

 cc/5gal

30ml/shots

 50-60° F

 2.50

  73

  349

  70

  335

  11

 60-65º

 2.25

  65

  314

  63

  301

  10

 65-70°

 2.00

  58

  279

  56

  268

   9

 70-75º

 1.75

  51

  244

  49

  234

   8

 75-80º

 1.50

  44

  209

  42

  201

   7

 80-85°

 1.25

  36

  174

  35

  167

   6

 85-90°

 1.00

  29

  139

  28

  134

   4

 90-95°

 0.75

  22

  105

  21

  100

   3