③ uses lab scale, in vitreous beaker the balance measures 200g colophony of not saturated polyester, add solution of 2g aggregate accelerant (for example: The different that cobaltic content is 1% quality mark is miserable cobaltic styrene solution) , mix with beater even, avoid to introduce potential bleb. If colophony of not saturated polyester has been contained beforehand accelerant, need not add accelerant again. ④ next, join 3g to cross oxide solution (for example: Of 34% quality mark oxidize too 2, 4- the fifth of the ten Heavenly Stem 2 ketone are deliquescent in adjacent benzene 2 armour ester is mixed relevant alcohol kind in solvent) in beaker, mix with beater agitate even, avoid to introduce potential bleb. Cross oxide solution to need to be in microtherm (5 ℃ ) keep in storage, for example in freezer of lay aside existence. Below this kind of circumstance, the solution before using should maintain 6h in room temperature. The type of the accelerant that ⑤ uses among them and initator and join scale to be reference condition, particular case should see each concern just can decide other condition. ⑥ uses the bleb in centrifugal or mixture of reaction of vacuum desiccator eliminate, enter its carefully next by plank ／ juncture in the container that ／ spacer forms, any bleb must not be held back in colophony. When doing not have centrifugal, the package vertically that fills respond mixture is put in vacuum desiccator, press the vacuum of time inflict static state of the requirement, with eliminate all bleb. ⑦ general device is perpendicular place 24 hours to make colophony solidify, open a mould to take out board next. Determine for more accurate ground resinous inhesion can, should undertake to sample additional heat treatment (hind solidify) . The application that falls to room temperature condition (without heat and ／ or did not undertake thermoregulation) , undertake complementing handling by following means: The stainless steel that puts board of colophony of not saturated polyester in two polish board between; 24 hours are placed below room temperature, heat 16 hours at 40 ℃ in lab oven next; The application that falls to high temperature condition (60 ℃ of ＞ ) , make the following complement handle -- the stainless steel that puts board of colophony of not saturated polyester in two polish board between, 24 hours are placed to heat 16 hours at 40 ℃ in lab oven below room temperature, heat 2 hours at 120 ℃ next.