TBL-6100 series is a two-component low temperature vulcanized liquid foamed silicone rubber.

The viscosity of the two components is moderate after mixing, the vulcanization time is short, no pollutants are released during the vulcanization process, suitable for molding, calendering, perfusion process, suitable for molding foamed silicone sheet, foamed silicone gasket and foamed silicone toys.

Apply

The foam silicone sheet is prepared by calendering foam process, which is applied to the shock-absorbing sealing effect in new energy vehicles. Silicone chest pad, shoulder pad, non-slip pad, foam silicone doll and other foam silicone seals and sealing rings

Technical parameter 

Note: The above data handling time and curing time can be adjusted according to customer requirements.

Features and advantages

The bubble hole is fine and even

Excellent tear strength

Low water absorption

Operating temperature -50℃~200℃

Platinum vulcanization environmental protection non-toxic

Closed cell foam, good rebound, small compression permanent deformation

Operating instructions

· Manual operation: Prepare A and B components of the material, accurately weigh the mass ratio or volume ratio of 1:1 A and B two components, the A and B components with manual or machine mixing evenly, and then poured into the mold, heating foam molding.

· Machine operation: Put component A and component B into cylinder A and cylinder B of the two-component filling machine respectively, then adjust the machine parameters to ensure that the mass or volume ratio of component A and component B discharged by the machine is 1:1, and then start the machine, stir the components A and B to the mixing head, inject them into the calended foam silicone line, and enter the baking channel foaming at 60-80℃

Matters needing attention

This product is a platinum vulcanization system of addition molding silicone rubber, encounter the following substances will affect or hinder the curing of the product:

Compounds containing tin (Sn2t), lead (Pb2+), mercury (Hg2+) and other heavy metal ions;

Organotin and silicone gum containing organotin;

Organic compounds containing N, S and P;

Packing specification 

20kg/ barrel, 40kg/ group. 200kg/ barrel, 400kg/ group

Store

Stored sealed below 25℃, the expiry date of components A and B is twelve months from the date of production.

Note: The above data handling time and curing time can be adjusted according to customer requirements.

In recent years, liquid silicone rubber has become a popular choice for keypads and other items in high-risk areas such as hospitals. This material comes in various forms such as sheets, rolls, slabs and pastes. Because it has the added benefit of being able to stretch, liquid silicone rubber is able to bond with hollow plastic parts such as air-compression valves and air ducts to provide a secure, flexible, and lightweight support. It also has many other uses in industries where stability is critical, such as those involving the construction and transportation of ships, trains, and trucks.

 As liquid silicone rubber ages, it changes from a solid to a semi-solid state. This means that while it still provides an effective barrier to abrasion, it can now also be used to fill in holes and cracks. For instance, if a road is being repaired, the road-repair contractor can put down a sheet of liquid silicone rubber and fill in the area by driving over it with a piece of equipment. The thickness and pliability of this product allows it to mold itself to any shape. By carefully thinning out the liquid silicone rubber, it can then be applied to a variety of other items including air compressors, pipe fittings, and pipes or tubing to provide a wide range of filling options.

When selecting liquid silicone rubber, it is important to determine the level of elasticity required for the application in question. As it is solid, it will not expand unless stretching. This makes it ideal for use in a variety of key lock applications where a thin, flexible layer is desired such as in automobile windshields where it provides excellent structural support. It is also used to fill in voids between holes in the vehicle as well as in the engine compartment. Liquid rubber is also often used to fill in scratches on cars and boats.

The benefits of liquid silicone rubber for keypad printing are fairly self-explanatory; it is extremely durable and elastic, and it is both cost effective and flexible. Because it is able to expand to fill in gaps, it does not damage the surface to which it adheres. As long as the correct amount of silicone is used, it will prevent surface damage to itself as well as prevent the spread of mold. This can help make it an excellent choice for key pad printing where aesthetic appearance is secondary to functionality.

Of course, like all rubber products, liquid silicone rubber for keypad printing will not remain smooth and supple forever. Eventually, the expanded polymer will begin to strain and warp. When this occurs, it is important that you remove the rubber from the keypad in question before it begins to degrade. If you attempt to force the substance, it will result in cracking and a release of harmful bubbles that contain high levels of adhesive.

Fortunately, this is an uncommon problem with liquid-filled keypads. More often, the material will simply crumple when pressed. If you find that your keypad material is beginning to tear at the edges, it may be time to replace it with another type of keypad material. In many cases, you can find replacement keypads online at affordable prices.