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WHC-SD-W100-TI-003 Rev. 0<br />

Table 4-6. Summary of Polymer Waste Form Testing Results.<br />

Waste form Acceptance Test results<br />

characteristic criteria Type 1 Type 2 Type 3 Type 4<br />

Compressive<br />

strength<br />

Leachability<br />

index<br />

Strength..<br />

>500 psi<br />

2,472 psi 1,085 psi 1,411 psi 942 psi<br />

Leach<br />

index >6<br />

Cs 7.7/7.4 7.0/7.0 7.3/7.2 7.1/7.1<br />

Demin/sea<br />

water<br />

Co<br />

Sr<br />

8.2/7.9<br />

8.9/8.7<br />

9.2/9.3<br />

9.3/9.1<br />

10.1/10.3<br />

10.2/9.4<br />

7.5/7.7<br />

9.1/9.0<br />

No growth, No growth No growth No growth No growth<br />

Bi o d egra d a ti on s t reng th<br />

-' >506 psi 2,247 psi 3,710 psi 994 psi 1,114 psi<br />

Thermal cycling<br />

Radiation<br />

stability<br />

Immersion<br />

Free liquids<br />

Strength<br />

>500 psi after<br />

30 thermal<br />

cycles<br />

Strength<br />

>500 psi after<br />

irradiation to<br />

10 rad<br />

Strength<br />

>500 psi after<br />

90-day immersion<br />

Free liquid<br />

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