| Appearance: | Liquid |
|---|---|
| Usage: | Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals |
| Color: | Transparent |
|
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Product introduction
Suitable for producing kitchen products,seals for industrial use,washers and other miscellaneous items.
Main features
High transparency
Excellent physical properties
Meet FDA 21CFR 177.2600
Technical index
|
|
2820 |
2830 |
2840 |
2850 |
2860 |
2870 |
|
Appearance |
Transparent |
|||||
|
Viscosity(Pa.S |
2000 |
2500 |
3000 |
3500 |
4000 |
4000 |
|
Hardness(ShoreA) |
20 |
30 |
40 |
50 |
60 |
70 |
|
Density(g/cm3) |
1.10 |
1.10 |
1.11 |
1.12 |
1.12 |
1.14 |
|
Tensile strength(Mpa) |
6.5 |
7.5 |
9.0 |
9.5 |
9.5 |
9.0 |
|
Elongation(%) |
850 |
780 |
650 |
500 |
400 |
300 |
|
Tear strength(KN/m) |
12 |
15 |
30 |
35 |
30 |
30 |
|
Linear shrinkage(%) |
2.1 |
2.1 |
2.1 |
2.0 |
2.0 |
2.0 |
First curing conditions:130 ºC vulcanization for 5 minutes.
Curing
IOTA 28series liquid silicone rubber will quickly solidify at high temperature.Curing time depends on thickness and curing temperature used.Contact with certain materials, such as amines, sulphur and tin
compounds, inhibits curing.
Applicaiton method
Mix and expel air
Components A and B have been filtered and air removed for use as matching lot Numbers when supplied.Mix part A and part B in A 1:1 ratio.It is strongly recommended to use metering and mixing equipment of conveying, metering and mixing two components without infiltration of air.If air bubbles are introduced during the mixing process, a vacuum device must be used to completely remove the air.
Storage
Products should be preserved in 32 ° C or lower temperature in the unopened original container.The storage life of this product is 9 months, and it can be used after passing the re-inspection.
Available time
After A and part B mixed, mixture at 25 ° C is valid for 48hours.
Package
55 gallon steel drum (net weight 200kg) or 20L straight plastic drum (net weight 20kg).
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