Rubber Accelerator ETU (Na-22)
- Chemical Name: 1,3-Ethylene thiourea
- structure:
- Molecular Formula: C3H6N2S
- Molecular Weight: 102.17
CAS NO: 96-45-7
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Functions and Characteristics
Product Specification:
| Item | Powder | Oiled powder |
| Appearance | White powder | |
| Initial M.P.℃ ≥ | 195.0 | 195.0 |
| Loss on drying % ≤ | 0.30 | 0.50 |
| Ash % ≤ | 0.30 | 0.30 |
| Residue on 150μm sieve % ≤ | 0.10 | 0.10 |
| Residue on 63μm sieve % ≤
|
0.50 | 0.50 |
| Additive % | 0.1-2.0 | |
- Properties: White powder. Little bitter. Density is 2.00. Soluble in alcohol, lightly soluble in water. No pollution to final products. Stabilization storage
- Application: ETU has little tendency to scorch, a high degree of processing safety and enables proper vulcanization to be attained speedily at normal vulcanizing temperatures. Presents characteristics vulcanization kinetics and gives the vulcanization with excellent physical properties (high tensile strength, low compression set, large plasticity and good heat resistance).
Major Applications
Oil Seals and Gaskets:
TBBS is employed in the production of rubber seals and gaskets for applications where oil resistance and sealing properties are critical, such as in automotive engines.
Vibration Isolators:
In the field of machinery and equipment, TBBS can be used in the production of rubber components for vibration isolators, contributing to shock absorption and damping properties.
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Package
25kg plastic woven bag, paper with plastic film bag, kraft paper bag.
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Storage
The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight.
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Shelf Life
1 year.
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