15 Years manufacturer SV-800 General purpose MS sealant for Nepal Importers
Description General purpose and low modulus MSALL sealant is a high quality, single component, paintable, anti-polluting neutral modified sealant based on silane-modified polyether polymers. The product does not contain solvents, no pollution to the environment, while most of the building materials, without primer, can produce superior adhesion. Product Features 〔1〕 environmental protection products: no solvent, no PVC, no isocyanate, non-toxic, tasteless, non-polluting, fast curing;...
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General purpose and low modulus MSALL sealant is a high quality, single component, paintable, anti-polluting neutral modified sealant based on silane-modified polyether polymers. The product does not contain solvents, no pollution to the environment, while most of the building materials, without primer, can produce superior adhesion.
〔1〕 environmental protection products: no solvent, no PVC, no isocyanate, non-toxic, tasteless, non-polluting, fast curing;
 surface coating: compatible with most industrial paint, dry surface can be painted, so does not affect the curing speed;
 easy to use: excellent thixotropy and extrusion, for a wide temperature range.
〔4〕 good adhesion: the stone, aluminum, ceramics and cement components, and most of the building materials with excellent adhesion properties; no pollution of the porous material.
 excellent weather resistance, aging performance, superior tensile and compression resilience;
 neutral curing, stone, cement and other non-corrosive building materials, to overcome the common silicone rubber easy to contaminate the shortcomings of the substrate.
General purpose and low modulus MSALL sealant Suitable for use:
 construction of housing and other areas of bonding and sealing;
 fixed panel, frame, window sill installation, suitable for a variety of building materials such as paint metal, glass, wood, concrete, stone, masonry and other ordinary seal;
 seam and ceiling seal;
 water pipes, roof gutter and other seals;
 activity room, container seal;
 interior decoration seal;
 mildew – suitable for kitchen and toilet applications;
〔8〕 the floor system of bonding, especially for housing renovation when the laying of tiles;
 on the porous material or smooth, moist surface has a strong adhesive force.
 Please note: MSALL sealant is not suitable for glass inlay use; for the prefabricated concrete displacement joint seal recommended supporting the use of Jiang special primer.
Technical data sheet
|Test standard||Test project||Unit||value|
|GB13477||Flow, sagging or vertical flow||mm||0|
|GB13477||surface drying time（25℃，50%R.H.）||min||45-60|
|Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.
14days after curing——25℃，50%R.H.
|GB13477||Durometer Hardness||Shore A||22-28|
|GB13477||The ultimate tensile strength||Mpa||1.0|
|GB13477||elongation at break||%||550|
White, black, grey
300ml plastic cartridges
If you want the TDS or MSDS or other details, please contact with our sales person.
HY630 is liquid rubber(condensation cure rtv, or tin cure silicone) mainly used for silicone plastic molds, with the advantages of good tensile strength, high tear strength, high temperature resistance, excellent chemical resistance, high duplication times, long-term stability, high durability, etc. This moulding rubber is one of the products with the highest use level in the production of craftwork gifts and its shrinkage is even lower than 2‰. RTV mould rubber and silicone rubber are general called two-component room temperature vulcanization silicone with excellent fluidity and good operational flexibility, easy moulding process, and so on. Add curing agent of 2%-3% at the room temperature, the rtv mould rubber is still operational within 30 minutes,and after 2-5 hours, the silicone elastomer(silicone mold) will be obtained with resistance to deformation, extremely high or low temperature, acid and alkali and expansion. The rtv mould rubber is mainly applicable to mold duplication of poly crafts, resin craftworks, lightings, candles. It is also suitable for fabrication of precision molds.
RTV Mould Rubber Applications:
Plastic molds, silicone soft plastic molds,making molds for plastic toys, plastic crafts, plastic gifts, PU products,stationary products, pavement, and so on. It has a quite broad applications due to its favorable viscosity and hardness.
RTV Mould Rubber Standard Datasheet:
Tensile Strength (kgf/c㎡)
Tear Strength (kgf/㎝)
Operation Instruction for rtv mould rubber:
The product is a kind of white flowing liquid . If the customer wants to make large products and large size molds, the mold should be made of rtv mould rubber with high hardness. On the contrary, if the mold with fine and precision patterns , it should be made of rtv mould rubber with low hardness. The amount of the curing agent depends on the actual requirements of the customer.
The proportions and reactions of the curing agent and the silicone are listed in the following:
1. Curing agent 1% added, the silicone can still be operated within 2.5 hours and can be demoulded after 6-8 hours.
2. Curing agent 2% added, the silicone can still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.
3. Curing agent 3% added, the silicone can still be operated within 28 – 30 minutes and can be demoulded after 1.5-2 hours.
4. Curing agent 4% added, the silicone can still be operated within 10 – 15 minutes and can be demoulded after 1 -1.5 hours.
any need pls contact Ms. Jojo