A kind of addition mold glue and preparation method thereof
A technology of mold glue and additive molding, which is applied in the field of additive mold glue and additive mold glue for making crystal diamonds. It can solve the problems of low brightness of crystal diamonds, short service life, and affecting the service life of mold glue. Increased brightness, long service life, and low cost
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Embodiment 1
[0036] A kind of addition mold glue of the present embodiment, its raw material formula is made up of each component of following parts by weight:
[0037]
[0038] The structural formula of above-mentioned component A is as shown in general formula (I):
[0039]
[0040] In the above formula (I), a=90;
[0041] The structural formula of above-mentioned component B is as shown in general formula (II):
[0042]
[0043] In the above formula (II), b=10 and c=12.
[0044] The above-mentioned catalyst is a Castel platinum catalyst with a platinum content of 3000 pmm; the white carbon black is commercially available white carbon black, and the inhibitor 1 is 3,5-dimethyl-1-hexyn-3-ol.
[0045] The structural formula of the above-mentioned inhibitor 2 is shown in general formula (III):
[0046]
[0047] In the above formula (III), d=12.
[0048] The preparation method of above-mentioned addition mold glue comprises the steps:
[0049] According to the above formula,...
Embodiment 2
[0051] A kind of addition mold glue of the present embodiment, its raw material formula is made up of each component of following parts by weight:
[0052]
[0053]
[0054] The structural formula of above-mentioned component A is as shown in general formula (I):
[0055]
[0056] In the above formula (I), a=98;
[0057] The structural formula of above-mentioned component B is as shown in general formula (II):
[0058]
[0059] In the above formula (II), b=5 and c=14.
[0060] The above-mentioned catalyst is a Castel platinum catalyst with a platinum content of 3000 pmm; the white carbon black is commercially available white carbon black, and the inhibitor 1 is 2-propyn-1-ol.
[0061]The structural formula of the above-mentioned inhibitor 2 is shown in general formula (III):
[0062]
[0063]
[0064] In the above formula (III), d=10.
[0065] The preparation method of above-mentioned addition mold glue comprises the steps:
[0066] According to the abov...
Embodiment 3
[0068] A kind of addition mold glue of the present embodiment, its raw material formula is made up of each component of following parts by weight:
[0069]
[0070] The structural formula of above-mentioned component A is as shown in general formula (I):
[0071]
[0072] In the above formula (I), a=95;
[0073] The structural formula of above-mentioned component B is as shown in general formula (II):
[0074]
[0075] In the above formula (II), b=13 and c=15.
[0076] The above-mentioned catalyst is a Castel platinum catalyst with a platinum content of 3000 pmm; the white carbon black is commercially available white carbon black, and the inhibitor 1 is 3,5-dimethyl-1-hexyn-3-ol.
[0077] The structural formula of the above-mentioned inhibitor 2 is shown in general formula (III):
[0078]
[0079] In the above formula (III), d=15.
[0080] The preparation method of above-mentioned addition mold glue comprises the steps:
[0081] According to the above formula,...
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