www.mcsilicone.comExport DepartmentJulie WongPhone: +86 - 769 - 82693920/+86 - Fax: -
No.3, Chuang Ye 2nd Rd., He Lu Industrial Zone, Huang JiangDongguan, GuangdongChina, 523750Web Page Link: http://www.toboc.com/mingchenggrouplimited
RTV2 Silicone (room temperature vulcanization silicone) is a type of silicone rubber made from a two-component system (base plus curative; A+B) available in a hardness range of very soft to medium - usually from 15 Shore A to 40 Shore. RTV Silicones can be cured with either a platinum catalyst or a tin catalyst. Applications include making molds for reproducing.
RTV2 silicone rubber applications
RTV Silicone Rubber will reproduce the finest detail and is suitable for a variety of industrial and art related applications including prototypes, furniture, sculpture and architectural elements. RTV Silicone Rubber can also be used to cast a variety of materials including wax, gypsum, low melt alloys/metals and urethane, epoxy or polyester resins (without using a release agent).
Features of RTV2 silicone rubber
Good characteristics of easy-operation
Light viscosity and good flowability
High temperature resistance, acid and alkali-resistance and ageing resistance
Operation instructions for making a mold by RTV2 silicone rubber
Correct mixing ratio
Component A is silicone rubber, and component B is curing agent or vulcanizing agent. Usually the mixing ratio will be 2-3%, e.g. to 100g silicone rubber should be added 2g catalyst and then mix them thoroughly. (Note: the weight of the silicone and catalyst should be weighed correctly).
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