RT-8500 Neutral Structural Silicone Sealant for Building

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Product Description:

Features

1. One part, neutral curing, easy to use, have a good extrusion and thyrotrophic performance during 4 ~ 40 °C temperature.

2. High adhesiveness, no corrosivity, good extensibility and water proofness, have a good adhesion to most building materials without primer sealant.

3. It will be elastomer with cold/hot resistance ability after curing, Excellent weatherproofing performance, and aging-resistant, uvioresistant, ozone resistance and high/cold temperature resistance performance. Pollution free to the environment.

Main use

1. Weatherproof sealing of glass, stone, aluminum plate and metal curtain wall projects.

2. Stagger joint or butt joint between glasses. Secondary adhesive seal of glass skylight and insulating glasses.

3. Sealing and adhesion of high buildings or industrial applications.

4. For semi-exposed or hidden framing glass curtain wall design , as well as construction and industrial sealing.

Instructions of use

1.Clean and dry the substrate' surface first of all.

2.Cut the nozzle and press glue gun ,balance the glue to the both sides,ensure to full the joint.

Use limitations

RT-8500 silicone structural sealant should not be applied in the following conditions:

a. To all places that bleed oils, plasticizers or solvents, and some uncured or sulfurized rubber.

b. To the unventilated space or the surface which can touch the food or water directly.

c. To materials contained copper or copper alloy, painted surface, which may cause paint cracking or paint stripping.

Please read company’s technical files before application. Compatibleness test and bonding test must be done for construction materials before application. Our only warranty is the price amount or the product replacement but without any joint and several liability.

Safety:

1.It will release volatile compounds before the silicone is cured or during the curing period.It will be harmful to healt if inhale high concentrations of volatile compounds in long time.So ,please pay attention to keep the air fresh on the work place.

2.It is not health if the uncured silicone touch the skin directly for long, if it enter in the eyes, rinse with plenty of water immediately, and then ask the doctor to check if necessary.

3.Cured silicone sealant will not release harmful things, and it would not be harmful to skin.

4.If swallow the silicone ,please ask for medical treatment immediately.

5.Do not let the children to touch the curing silicone, don't put the sealant at children's reach.

Storage period:

Keep dry and below 27 °C, storage period is 12 month since the date of production.

Standard:

1 MGQ 16775-2005

Disclaimer:

Since we can't control the conditions and methods when using the products , these informations can't replace the customer's spot testing of safety and validity. The only warranty is only the price amount or the product replacement but any joint and several liability. Please make sure of th vaidity yourself.


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Q:Use of sealant
Construction surface should be clean, hard, dry and no oil, grease and surface dirt such as release agent, curing film and hydrophobic agent. Thoroughly remove all loose particles and ash to search for dust
Q:Application and Research Status of Acrylate Adhesive Adhesive
Styrene-acrylic emulsion market research report on the styrene-acrylic emulsion production process, production status, application areas, consumption structure, consumption status, consumer demand, market prices, import and export, project investment and other aspects of multi-angle exposition of styrene-acrylic emulsion city
Q:Glass glue is not what can stick ah, is the environmental sealant do ,,,
No, glass glue can only be used in glass and smooth metal, other parts are not suitable, and now most of the building materials market is the window does not leak polyurethane sealant, this sealant no matter what parts can be used
Q:What is the use of glass glue and sealant? waterproof
This thing depends on the individual. Glasses are materials that bond and seal various glasses with other substrates. Mainly divided into two categories: silicone rubber and polyurethane adhesive (PU). Silicone rubber sealant - that is, we usually say that the glass glue, and sub-acidic and neutral two (neutral plastic is divided into: stone sealant, anti-mildew sealant, fire sealant, pipe sealant,
Q:What is the cover of white pulp, what is the agricultural shrink to help pulp,chemical fast glue?
Adhesive is used to bind or connect a variety of objects or materials of a class of materials can be used for bonding wood, paper, glass, ceramics, metal, plastic, rubber, etc., in the packaging, printing, footwear, clothing, electrical , Construction, decoration, automotive, aviation, furniture, medical and other aspects of a wide range of applications.
Q:Polyurethane sealant
Polyurethane sealant is divided into two-component polyurethane sealant and one-component polyurethane sealant two, Hengshui Bazheng Rubber's two-component polyurethane sealant commonly known as A, B material, black and white two-component sealant, it With a seal seal waterproof, adhesive, anti-seepage and other functions. Two-component polyurethane is a polyether, polyisocyanate as the main raw material, then add curing agent, filler and a variety of additives composed of a room temperature reaction curing elastic sealing material.
Q:The basic properties of sealant
Can resist the telescopic movement, displacement and deformation of the joints; in the deformation by the joints,
Q:Easily soluble in water
Alginate is slightly soluble in water and insoluble in most organic solvents. It is dissolved in alkaline solution, so that the solution is viscous. Sodium alginate powder wet with water, the hydration of particles to make its surface with a sticky. The particles are then quickly bonded together to form clumps, and the agglomerates are slowly and completely hydrated and dissolved. Alginate is more difficult to dissolve in water if it contains other compounds that compete with alginate for hydration. Water in the sugar, starch or protein will reduce the rate of sodium alginate hydration, mixing time necessary to extend. A monovalent cation (such as NaCl) also has a similar effect at concentrations above 0.5%. Sodium alginate has a pH of about 7.2 in 1% distilled water.
Q:Corn starch carton adhesive
Corn starch glue.
Q:Common types of glue?
This kind of sealant rubber as the base material, commonly used rubber polysulfide rubber, silicone rubber, polyurethane rubber, chloroprene rubber and butyl rubber.

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