详情
S**0
Vulcanizing agent for natural and synthetic rubber
compounds
Chemical name: Sulfur
Chemical formula: S8
M.W.: *2
CAS: ********9
EINECS: ********6
Product Description
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Composition
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*0% pre-dispersed soluble rhombic sulfur,
*0% EPDM binder and dispersing agents
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Appearance
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Yellow Granules
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Density
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Approx. ~ 1.*5 (*0℃, g / cm³)
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Physiological properties:
See safety data sheet (MSDS)
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Melting Point
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**5~**0℃
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Evaporation Loss
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≤ 0.5 %
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Sulfur Content
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≥ *9.5 %
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Sieve Residue *3µm
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≤ 0.3 %
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Ash Content
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≤ 0.4 %
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Raw material characteristics of S**0:
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Use Characteristics
Pre-dispersed Trustone®S**0 is recommended where a more
eco-friendly material, higher productivity and better dispersion is
required. This often translates to lower bottom-line costing.
The active ingredient, soluble rhombic sulfur (S8), is still today
the most common curative agent for unsaturated elastomer.
Trustone®S**0 is a curing agent for all natural and synthetic
rubbers, which require a quick incorporation in the mix and an
excellent dispersion of the sulfur. Due to the homogeneous
dispersion in the rubber the occurrence of localized over-cured
zones is avoided, which ensures an improved resistance against
ageing and dynamic fatigue. The good dispersion of sulfur is of
particular advantage in soft compounds, in which a problem-free
distribution of the sulfur is often very hard to achieve.
Processing Advantages
The thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easy quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective sulfur is assured.
Dosage: Usually 0.3~3.0phr; up to *5phr for ebonites; Adjustments
can be made according to actual effect.
Applications
Obviously for soft compounds:
light-colored compounds which must be free of sulfur stains,
rubber articles which have to withstand dynamic stress.
Packing: Net weight *5kg/PE bags lined carton; Net **0 kg/pallet.
Pallet size: 1.1x1.1x1m
Storage:
In original closed containers under cool and dry conditions max. 2 years.
Handling:
Consult material safety data sheet (MSDS) for additional handling information.
Compared to traditional S powders, Trustone®S**0
allows:
Dust free products with a complete filtration up to *3µm, no skin
sensitization, avoiding of burning or even explosion when mixed
with air.
Effective guarantee of stability and activity of sulfur due to
pre-dispersed master-batch.
Tack free products at room temperature, convenience and accuracy on
ingredients.
Lower Mooney viscosity at lower temperature (*0°C), higher quality
of dispersion, no appearance of brown-spot.
Impurity free, blocked filter free of extrusive products, scrap
rate reduction and higher productivity thanks to filtration.
Wider compatibility with other elastomers.
Benefits of Trustone® Polymer-bound pre-dispersed rubber
chemicals include:
- Fast and High redispersibility in rubber compound
- More accurate weighing & faster mixing
- Greater stability of active chemicals due to encapsulation
- Safety of operation - reduced leverls of hazards of skin
irritants or inhalation
- Conformity to EU legislation on handling chemicals
| 国家: |
China |
| 型号: |
S-80 Sulfur
|
| 离岸价格: |
( Negotiable ) （面議）
获取最新报价
|
| 位置: |
- |
| 最小订单价格: |
- |
| 最小订单: |
500 Kilogram |
| 包装细节: |
Net weight 25kg/PE bags lined carton; Net 600 kg/pallet |
| 交货时间: |
7 to 15 days for ready goods |
| 供应能力: |
600 Ton per Month |
| 付款方式: |
T/T, L/C, D/P |
| 產品組 : |
Rubber Vulcanizing Agents
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