Material: | Organic Silicone |
---|---|
Application: | Household, Medical, Industrial, Agricultural |
Certification: | ISO, FDA |
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Item | Test Methods | IOTA FLSR8040 |
Component A color | Visual inspection | translucent |
Component B color | Visual inspection | translucent |
The mixing ratio | Q/371002WXH015-2017 | 1:1 |
Mixed viscosity/mPa.s (25ºC) | Q/371002WXH015-2017 | 3000~10000 |
Operating time/h(25ºC) | Q/371002WXH015-2017 | 2~4 |
Curing time/h(25ºC) | Q/371002WXH015-2017 | 24~72 |
density/g/cm3 | ASTM* D792 | 1.40 |
hardness/Shore A | ASTM D2240 | 38 |
Tensile Strength/MPa | ASTM D412 | 2.5 |
Elongation at break/% | ASTM D412 | 135 |
IRM903/%(150ºC×168h) | ASTM D471 | 2.9 |
Fuel F Diesel/%(40ºC×168h) | ASTM D471 | 1.8 |
Fuel C/%(60ºC×168h) | ASTM D471 | 13.8 |
FAM B/%(60ºC×168h) | ASTM D471 | 17.5 |
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.