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| Customization: | Available |
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| Material: | Organic Silicone |
| Application: | Household, Medical, Industrial, Agricultural |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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(IOTA-F4361 series)
Description:
IOTA-F4361 is a silicone fluorosilicone rubber, which is formed by thermal vulcanization after adding a vulcanizing agent (the vulcanizing agent is selected according to the process requirements).
Advantages:
This product is based on the technical characteristics of automobile turbocharging. It uses fluorosilicone elastomer as the base rubber and adopts a unique formula process to obtain a special fluorosilicone rubber that meets the stringent requirements of high and low temperature resistance and fuel resistance for the turbocharger tube. During production, it can be directly calendered and laminated with methyl silicone rubber and co-vulcanized without special treatment. The process is simple and can be widely used in markets such as automotive turbocharger pipes and oil-resistant pipe fittings for mechanical equipment.
Product technical data:
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ITEM |
index |
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serial number |
IOTA F4361 |
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Test Methods |
Appearance |
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Light yellow, translucent |
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density/ g/cm3 |
ASTM D792 |
1.43 |
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hardness/shoreA |
ASTM D2240 |
60 |
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Tensile Strength/MPa |
ASTM D412 |
9 |
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Elongation at break/% |
ASTM D412 |
265 |
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Tear strength/KN/m |
ASTM D624-B |
18 |
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*heat resistance 200ºC×72h |
Hardness change (Shore A) |
+3 |
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Tensile strength change rate,% |
-23 |
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Elongation at break,% |
-15 |
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Fuel C 25ºC/72h |
Hardness changes/ shore A |
-11 |
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Tensile strength changes/% |
-33 |
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Changes in elongation at break/ % |
-21 |
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Volume change/ % |
+23 |
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Peel strength/N/mm, vs. methyl vinyl silicone rubber |
2.2 |
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vulcanization conditions |
Add 1.0 parts of bis(2,4-dichlorobenzoyl) peroxide vulcanizing agent (DCBP) One-stage vulcanization (hot air): 180ºC×30 minutes Second stage vulcanization (hot air): 200ºC×2 hours |
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*The data in the table are typical product performance and do not serve as factory standards.
*Meeting heat resistance requirements requires the addition of heat-resistant additives
Processing suggestions:
Add 1.0 parts of bis(2,4-dichlorobenzoyl) peroxide vulcanizing agent (DCBP)
One-stage vulcanization (hot air): 180ºC×30 minutes
Second stage vulcanization (hot air): 200ºC×2 hours
This vulcanization system is suitable for manual or mechanical wound hoses. The inside of the hose is a single layer of fluorosilicone rubber (the calendered thickness is 0.5~1mm), the exterior is made of multi-layer woven fabric sandwiched with silicone.
If customers require other vulcanization temperatures, they must change the vulcanization system.
Application:
Can be used for molded products, injection molding and extruded tube forming products; has good mechanical properties
Product packaging: 20Kg per box
Storage period:
IOTA F4361 should be stored in the original unopened packaging below 40ºC for 12 months from the date of production.
1.Q: What is liquid silicone rubber?
A: Liquid silicone rubber is a form of silicone rubber commonly used in the manufacture of baby products such as baby pacifiers. It is composed of silane monomer and cross-linking agent and has properties such as softness, high temperature resistance and chemical corrosion resistance.
2.Q: What are the advantages of liquid silicone rubber nipples?
A: Liquid silicone rubber nipples have the advantages of high temperature resistance, easy cleaning, softness and comfort. It does not contain BPA, is not easily deformed, has high durability, and is less irritating to the baby's mouth.
3.Q: Are liquid silicone pacifiers safe?
A: Yes, liquid silicone nipples are generally considered safe. They are rigorously tested and certified to ensure they meet safety standards and do not contain harmful substances such as BPA, PVC, etc.
4.Q: What issues should we pay attention to when using liquid silicone rubber nipples?
A: It should be carefully inspected before use to ensure there are no cracks or wear. At the same time, avoid exposure to sunlight for long periods of time to avoid affecting the material quality.
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