SH-3XA/B series is a two-component, transparent low temperature curing silicone rubber .It is vulcanized by platinum rhodium complex and no additional vulcanizing needed. It is suitable for food grade molding processing products
Food Grade One Component Solid Silicone
Description
Product features
Strong mechanical property
Poison-less and harmless
Simple dyeing
Be with good breath ability
Thermal resistance and weather resistance
Application field
Table wares, kitchenware, medical care appliance, auto parts and industrial articles
The performance parameters
| Properties | SH-3225 | SH-3230 | SH-3240 | SH-3250 | SH-3260 | SH-3270 | SH-3280 |
| Appearance | transparent | ||||||
| Plasticity | 160±50 | 180±50 | 230±50 | 280±50 | 280±50 | 300±30 | 360±50 |
| Density(g/cm3) | 1.08±0.02 | 1.08±0.02 | 1.13±0.02 | 1.15±0.02 | 1.18±0.02 | 1.2±0.02 | 1.20±0.02 |
| Hardness shore A | 25±3 | 30±3 | 40±3 | 50±3 | 60±3 | 70±3 | 80±3 |
| Tensile strength(MPa) | ≥6.0 | ≥6.0 | ≥8 | ≥8 | ≥8 | ≥8.0 | ≥7.0 |
| Elongation(%) | ≥650 | ≥650 | ≥550 | ≥450 | ≥350 | ≥300 | ≥200 |
| Tear strength(kN/m) | ≥16 | ≥18 | ≥20 | ≥23 | ≥25 | ≥25 | ≥25 |
| Linear shrinkage(%) | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 |
Use direction
- Quantity adding of different vulcanizing and molding condition
| Vulcanizing | DCBP | DBPMH | BTS-510 |
| Dosage | 1％ | 1％ | 3.5％ |
| Molding condition | 120℃*5 min | 170℃*10min | 120℃*5 min |
- Quantity adding of different vulcanizing and extruding condition
| Components | BTS-518 A | BTS-518 B |
| Appearance | Yellowish transparent | Semi-transparent |
| Mix ratio | 0.8-1.0% | 1.8-2.2% |
| Molding condition | 120℃*5min | |
- Molding processing– Mix rubber until smooth edge and surface of the rubber formed by double roller mill. Then fully mix it with a certain amount of vulcanizing and discharge it for use
- The molding or extruding condition can be adjusted according to the dimension of product
Quality Certification
Strong mechanical property
Poison-less and harmless
Simple dyeing
Be with good breath ability
Thermal resistance and weather resistance
Table wares, kitchenware, medical care appliance, auto parts and industrial articles
| Properties | SH-3225 | SH-3230 | SH-3240 | SH-3250 | SH-3260 | SH-3270 | SH-3280 |
| Appearance | transparent | ||||||
| Plasticity | 160±50 | 180±50 | 230±50 | 280±50 | 280±50 | 300±30 | 360±50 |
| Density(g/cm3) | 1.08±0.02 | 1.08±0.02 | 1.13±0.02 | 1.15±0.02 | 1.18±0.02 | 1.2±0.02 | 1.20±0.02 |
| Hardness shore A | 25±3 | 30±3 | 40±3 | 50±3 | 60±3 | 70±3 | 80±3 |
| Tensile strength(MPa) | ≥6.0 | ≥6.0 | ≥8 | ≥8 | ≥8 | ≥8.0 | ≥7.0 |
| Elongation(%) | ≥650 | ≥650 | ≥550 | ≥450 | ≥350 | ≥300 | ≥200 |
| Tear strength(kN/m) | ≥16 | ≥18 | ≥20 | ≥23 | ≥25 | ≥25 | ≥25 |
| Linear shrinkage(%) | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 | 2.1±0.2 |
- Quantity adding of different vulcanizing and molding condition
| Vulcanizing | DCBP | DBPMH | BTS-510 |
| Dosage | 1％ | 1％ | 3.5％ |
| Molding condition | 120℃*5 min | 170℃*10min | 120℃*5 min |
- Quantity adding of different vulcanizing and extruding condition
| Components | BTS-518 A | BTS-518 B |
| Appearance | Yellowish transparent | Semi-transparent |
| Mix ratio | 0.8-1.0% | 1.8-2.2% |
| Molding condition | 120℃*5min | |
- Molding processing– Mix rubber until smooth edge and surface of the rubber formed by double roller mill. Then fully mix it with a certain amount of vulcanizing and discharge it for use
- The molding or extruding condition can be adjusted according to the dimension of product
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