Serial NO. | Test Item | Testing Standard | Testing Result | Individual E valuation | |||||||
1 | Appearance | Uniform viscous liquid ,no suspended matter,no visible m echanical admixture , no phase separation phenomenon , White . | Uniform viscous liquid ,no suspended matter,no visible m echanical admixture , no phase separation phenomenon , White . | Q ualified | |||||||
2 | Tack free time, min | ≤ 20 | 7 | Q ualified | |||||||
3 | Extrudability ,ml/min | >= 250 | 3 79.5 | Q ualified | |||||||
4 | N onvolatile C ont ent ,% | >= 60 | 6 5. 5 | Q ualified | |||||||
5 | Droop,( N type ), mm | ≤ 3 | 0. 5 | Q ualified | |||||||
6 | S hear S trength (72h),MPa | >=2. 0 | 2. 52 | Q ualified | |||||||
7 | Initial viscosity shear strength ( 0.5h ) ,M P a | >= 0.5 | 1. 12 | Q ualified | |||||||
8 |
Dry heat resistance
( 90ºC,30min ) |
Restore room temperature, no bubble, no cracking | N o bubble, N o cracking | Q ualified | |||||||
9 | Storage C ondition s | --------- | -5ºC-40ºC,Keep away from open fires and children |