行业知识

MS glue and silicone rubber difference


Features  Good adhesion to a wide range of home decor boards  Versatility: siding, windows, window frames, kitchens, bathrooms, drains, lanes, etc.  Finishing: Finishing wet and dry  High durability Good UV and mildew resistance  Weatherproof: water-resistant, free from freezing at low temperatures  Convenient handling: easy to extrude, easy to spray and easy to handle  Environmental friendly: low VOC, solvent-free, Isocyanic Acid, Very Low Odor Floor Features  Fast Cure: Fast Adhesion Strength  Easy to Clean: Easily remove residue on the floor surface and keep it clean  Easy to use: easy to apply tools like toothed blades  Health Environmentally friendly: Low VOC, solvent-free, isocyanate-free, odorless Traffic / Industrial Features  Good adhesion to paint layers, glass, aluminum, steel and EPDM  Low modulus : Tough, non-brittle  Cure speed: fast cure  Operate viscosity at low or normal temperature  Stable and environmentally friendly: Low VOC, no Agents, isocyanate-free, low odor

Industrial Features  Good adhesion to plastic, metal, and wood  Rapid Cure: Rapid Adhesion Strength  Toughness: High strength and easy to be brittle  Convenient: for roll and spray  Health & Environment: Low VOC , Contains no solvent, Does not contain isocyanic acid, Very low odor Compared with the mainstream architectural sealants on the market, MS glue has the following characteristics: 1) Environmental protection The traditional sealant (silicone rubber) Formaldehyde, VOC (volatile organic compounds), etc. endanger the physical and mental health. MS glue does not contain formaldehyde and isocyanate, solvent-free, non-toxic, tasteless, VOC release far below the national standard, is the most environmentally friendly building glue products. 2) Pollution-free Silicone sealant will be deposited on the silicone oil to make it adhere to the pollutants, especially when it is made of porous materials such as stone and concrete, which will cause hard-to-remove pollution to the surroundings. Is one of the main sources of building facade pollution, greatly reducing the aesthetic appearance and image value of the building, while MS sealant mechanism from the service of such defects, will not produce the same pollution. 3) Adhesion In silicone rubber, polyurethane adhesive and MS sealant, silicone adhesive is relatively weak, polyurethane adhesive strength, but need to cooperate with the primer, MS sealant has excellent adhesion Performance, able to adapt to the vast

Most building substrates, no primer bonding. 4) Weatherability MS plastic molecular structure determines its good weatherability, long-term exposure to the outdoors can still maintain good flexibility, the gel itself will not produce bubbles, will not produce cracking, lasting bond strength, with good Thixotropy and extrusion, to adapt to outdoor, indoor, humid, low temperature and other operating environment. 5) Finishing Conventional silicone sealant can not be used for paint finishing. It is often necessary to maintain the same color as the exterior paint by toning the colloid. The production process is time-consuming and complicated. It is not only difficult to ensure the exact same color, but also the cost It is difficult to control. MS sealant can be directly in the colloidal surface finishing operations, not the vast majority of paint compatibility, avoid the troubled at the same time, the perfect realization of the color of the exterior uniform, so as to maintain the beauty of the main building. In addition, MS sealant does not produce pollution on the coating surface, paint can also extend the service life of sealants, but also reduce the overall cost. 6) Stress relaxation The base material will shrink with the passage of time, resulting in a tendency for the seams to gradually expand. Ordinary sealants will undergo greater mechanical effects on the bonded surfaces, rupture and sticking of the sealant Surface damage and other issues. MS sealant combines both stress and elasticity, even in the long-term tensile state, under the effect of stress relaxation, to minimize the impact of shrinkage of the construction substrate.