Note on j-sen clip available
Our clip We will be using a polycarbonate resin.
Polycarbonate has good transparency, strength also has a strong advantage, but please note that there is a risk of damage at the following situation.
1.The use of the thing a thick
It takes a considerable amount of weight on the combination part of the parts at the time of opening and closing.
Possible that sandwich the thing with the thickness of up to a certain extent, if that is continue to use in the same situation, there is a risk of shape change, please note that there is a risk in the worst case, lead to corruption.
If it is available to those with a thick, we recommend more a small clip from the shape of large (5,6,21L type) clip of shape.
If you can tell in advance for your intended use, we will propose a more suitable product.
In particular alkaline agent, tend to deteriorate in a solvent, epoxy adhesives has been unsuitable.
Please refer to because I was allowed to specify the chemical resistance in Exhibit.
However, since you do not mean to say that all is certainly true if you have any questions, please contact us.
Please tell us if you go in so we will offer a copy of both the test results.
polycarbonate material versus chemical resistance list
|Operating temperature limit||-130 ℃ ~ 135 ℃|
|Solvent temperature||140 ℃ ~ 150 ℃|
|Autoclave (121 ℃ · 15 minutes, 1 bar)||Yes|
|Density (specific gravity)||1.2 / cm3|
|Collimated refractive index||1.586nD|
|General chemical resistance|
|Dibenzyl ether||Not recommended|
|Diethyle ether||Not recommended|
|Hydrobromic acid||Not recommended|
|Hydrochloric acid||Not recommended|
|Nitric acid||Not recommended|
|Propyl acetate||Not recommended|
|Acetic acid||no good|
|Ethyl chloride||no good|
|Methyl acetate||no good|
|Methyl alcohol||no good|
|Methyl chloride||no good|
|Potassium hydroxide||no good|
|Sodium peroxide||no good|
This table is quoted from the polymer dictionary. These are all the test data, it does not guarantee the accuracy for use conditions, such as concentration and temperature is different.