DELTECH CORPORATION-UPR EMISSIONS-TABLE 3

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TABLE 3

Liquid Properties of Formulations

Resin Formulation A B C D

NVM, % 50 50 50 50

Brookfield Viscosity, cps @ 25 ^oC 232 272 300 364

Gardner-Holdt Viscosity, @25 ^oC G H I K

Gardner Delta 212 Color 3 4 4 4

Weight/Gallon, lb @ 25 ^oC 8.87 8.86 8.84 8.82

SPI Gel Test
(1 wt% benzoyl peroxide @ 82 ^oC)

Gel Time, minutes 4.37 4.00 3.85 3.73

Cure time, minutes 7.20 6.77 6.53 6.33

Peak exotherm, ^oC 232 229 226 216

SPI Determination of Volatile Organic Emissions
((0.1 wt% Cobalt octoate (6% Co)/ 0.1 wt% MEKP))

Volatile losses, Grams/square meter 122.4 95.2 75.8 57.6

Gel Time, minutes 20 20 20 20

Room Temperature Gel
((0.1 wt% Cobalt octoate (6% Co)/ 1.0 wt% MEKP))

Gel Time, minutes 17.3 17.6 17.9 18.2

Peak exotherm, ^oC 209 201 198 193

Minutes 35.8 33.2 31.5 32.3

Resin Formulation	A	B	C	D
NVM, %	50	50	50	50
Brookfield Viscosity, cps @ 25 ^oC	232	272	300	364
Gardner-Holdt Viscosity, @25 ^oC	G	H	I	K
Gardner Delta 212 Color	3	4	4	4
Weight/Gallon, lb @ 25 ^oC	8.87	8.86	8.84	8.82
SPI Gel Test (1 wt% benzoyl peroxide @ 82 ^oC)
Gel Time, minutes	4.37	4.00	3.85	3.73
Cure time, minutes	7.20	6.77	6.53	6.33
Peak exotherm, ^oC	232	229	226	216
SPI Determination of Volatile Organic Emissions ((0.1 wt% Cobalt octoate (6% Co)/ 0.1 wt% MEKP))
Volatile losses, Grams/square meter	122.4	95.2	75.8	57.6
Gel Time, minutes	20	20	20	20
Room Temperature Gel ((0.1 wt% Cobalt octoate (6% Co)/ 1.0 wt% MEKP))
Gel Time, minutes	17.3	17.6	17.9	18.2
Peak exotherm, ^oC	209	201	198	193
Minutes	35.8	33.2	31.5	32.3