[Silicones main product] RTV silicone rubber-Iota

Products

News

Office Address:	Sunmoon Science Park, 985 Xingzhong Road, High-Tech Zone, Bengbu, China
Factory Address:	Mohekou Industrial Park, Huaishang District, Bengbu, Anhui, China
Contact:	Nathan Zhang
Phone:	0086-552-19805521900
FAX:	0086-552-3822922
Mobile:	19805521900/18119733779
WebSite:	www.siliconeoil.cn www.siliconeoil.net
Email:
QQ:	729118868

News > Dynamic industry > [Silicones main product] RTV silicone rubber

[Silicones main product] RTV silicone rubber

RTV silicone rubber with relatively low molecular weight linear silicone polymer-based adhesive, and crosslinking agents, fillers and other additives formulated without the use of complex mixing and molding equipment, at room temperature or slightly heated Through contact with moisture or mixed with a crosslinking agent, a vulcanized elastomer.
RTV silicone rubber in the form of the main points are the following three forms: ⑴ single component condensation-type RTV silicone rubber, mainly hydroxy-terminated polydimethylsiloxane based adhesive, a crosslinking agent, coupling , reinforcing agents, plasticizers, catalysts and other additives are mixed, packed in a single container, when using an extruder, reacting with moisture in the air into a rubber elastomer; ⑵ Two-component condensation-type RTV silicone rubber, largely hydroxyl-terminated polydimethylsiloxane based adhesive, a crosslinking agent, coupling agents, reinforcing agents, plasticizers and other additives are mixed, the difference is that the gum base and the need to pay linking agent, respectively, into different containers, the use of the two components are mixed by a condensation reaction between the two components form a rubber elastomer; ⑶ plus two-component molding RTV silicone rubber, is a vinyl-terminated poly dimethylsiloxane gum base, with hydrogen silicone crosslinking agents, reinforcing agents, tackifiers, plasticizers, catalysts and other additives are mixed, the gum base and also a crosslinking agent, a catalyst were placed two different containers, while using the two components are mixed, the hydrosilylation reaction occurs to form an elastic body.
RTV silicone rubber broad range of applications, are generally divided into building sealants and other industrial use RTV silicone rubber two categories:
(A) Building Sealant
1. glass curtain wall silicone gel structure
Mainly used in the production of glass curtain wall unit member, from the structural support of the silicone rubber adhesion, intensity, anti-aging properties is very high.
2. weathering silicone rubber
Mainly used for the sealing seams between single-element glass walls, stone walls, aluminum panels, require sealant has good flexibility, anti-aging properties, so that it can meet the needs stretch between the plates.
3. Insulating Glass Sealant
With the increase of energy requirements, now we have the use of double or multiple glass manufactured to meet the needs of energy-efficient insulating glass, soundproof. In the production of hollow glass, it requires the use of a silicone sealant as a dual-sealed to the composite of two or more layers of glass together.
4. common silicone sealant
Now more and more home improvement use a lot of silicone sealant, bonding, sealing, waterproof, mildew and other functions as including general acidic silicone sealant, neutral silicone sealants, silicone mold sealants.
(B) Industrial RTV silicone rubber
1. Automotive silicone sealant
Silicone sealant mainly to replace traditional gaskets in automotive engine gasket-free silicone sealant; Sealant, from acting on the car window sealant; silicone applied to the axles, frame, welds one sealant; adhesive seal designed for lights lights special sealant.
2. The electronics industry with silicone sealant
In the electronics industry, silicone sealant is mainly used for various components in the bonding, potting protection of various circuit boards and components, including a variety of different properties and flame retardant potting, thermal conductivity, electrical conductivity and other functional silicone sealant.
3. PV modules with a silicone sealant
With photovoltaic, solar thermal power and building integrated development, silicone sealant applications in this field more and more, mainly acts as a seal on the PV module frame sealant; bonding adhesive junction box sealants; protection junction box potting sealant; building photovoltaic laminated glass edge protection agents and play a supportive role in the installation process of structural silicone sealant.
The silicon rubber mold
Silicon rubber mold include bicomponent condensation RTV silicone rubber (the condensation mold plastic) and two-component RTV silicone rubber molding plus (plus mold plastic) categories, mainly used for decoration and handicraft manufacturing, metal casting, cultural reproduction and other fields.
5. Liquid injection molding silicone rubber
Liquid injection molding silicone rubber containing vinyl terminated polydimethylsiloxane based adhesive, silicone oil as the crosslinking agent, together with a variety of reinforcing agents and additives, is being replaced by heat curing silicone rubber in many areas made from a wide variety of high-performance silicon rubber products.

分享到

Feedback to "Iota Silicone Oil (Anhui) Co., Ltd."