make silicone plaster mold liquid silicone rubber

How to choose good benefit rtv2 liquid silicone rubber to make silicone plaster decorative silicon mold ?

there have many types silicone can use for plaster mold making, like tin cure silicone and platinum cure silicone, coz liquid silicone rubber belongs non-standard products, silicone color, mix ratio, cured hardness, work time, cure time, packing size etc all can customize, different details with different costs.

Tin silicone mix ratio have 100:1.5, 100:2, 100:3, 100:4, 100:5 according clients requests all avaliable, original color have white and semitransparent color, hardness can adjust shore A 0-35, mostly clients use 20-30mins working time, cure time about 2-6hrs at 25 centigrade, belongs industrial grade, have little smell.

Platinum silicone mix ratio have 1:1, 9:1, most clients use 1:1 mix ratio coz it's more convenient, original color have white, semitransparent, transparent color, hardness can adjust shore A 0-60, mostly clients use 20-30mins working time, cure time about 2-10hrs at 25 centigrade, if clients can heating to 80-90 centigrade then silicone can cure about 15-30 according products thickness, silicone belongs food grade, not any smell.

So if you don't mind silicone smell then best choice is tin silicone white color have cheapest price, by the way, if you want colorful silicone that we can offer you free pigments to adjust silicone color, welcome you contact us if there have any confuse.

Dongguan Hong Lian Organic Silicon Technology Co.,ltd.

Sunny Guo

Mob: +86 18680616828 (whatsapp / wechat)

Email : silicone@hongfengdg.cn

Store : hlglue.en.alibaba.com