Fish Box-118
Fish Box-118 is a specialty grade of EPS foam bead tailored for high-value applications, such as the transport of perishables. The material is specifically engineered to offer superior resistance to water absorption, high thermal insulation, and exceptional resilience to physical shock encountered during shipping, making it ideal for items like seafood and produce.
With 35 years of experience, our polystyrene beads have good performance in keeping fresh and protecting fish from shock. Welcome to purchase our products
A.Characteristic
Energy-saving processing
High strength
Excellent thermal insulation capacity
Good surface finish
B.Properties of beads
| Specification | S-118 | S2-118 | S3-118 | |
|---|---|---|---|---|
| Bead Size | 0.9-1.3mm | 0.7-1.0mm | 0.5-0.8mm | |
| Density | 14~22kg/m³ | 15~25kg/m³ | 16~25kg/m³ | |
| Application | Medium Package | Package-thin item | Package-small item | |
| Humidity | ↓0.5% | |||
| Specific Gravity | 1.03 | |||
| Pentane Level | 5.5~ 6.5% | |||
C.Processing condition
| NO | Item | EPS-118 |
|---|---|---|
| 1 | Pre-forming Steam pressures | 0.12 Kg/Cm2 |
| 2 | Chamber Temperature | 95~105°C |
| 3 | Aging Time | 16~24 Hr |
| 4 | Molding Steam pressures | 0.8~1.2 Kg/Cm2 |
D.Properties of molded foams
| Properties | Unit | S-118 | S2-118 | S3-118 | |
|---|---|---|---|---|---|
| Density | Kg/m3 | ≧14 | ≧15 | ≧16 | |
| Comperessive Stress at 10% compression | Kg/Cm2 | 0.8~1.2 | 0.8~1.3 | 0.8~1.4 | |
| Flexural Strength | Kg/Cm2 | 3.1~3.5 | 3.1~3.6 | 3.1~3.8 | |
| Tensile Strength | Kg/Cm2 | 1.3~1.6 | 1.3~1.7 | 1.3~1.7 | |
| Thermal Conductivity | Kcal/mh°C | 0.035~0.038 | 0.035~0.038 | 0.035~0.038 | |
| Chemical Resistance | Acid | -- | Good | Good | Good |
| Alkali | -- | Good | Good | Good | |
| Solvent | -- | Poor | Poor | Poor | |
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