To determine whether beauty ceramic tile seam an agent is good for environmental protection

In the past two years, beauty of ceramic tile seam an agent for its beautiful, mouldproof, easy cleaning features used by more and more decorate owner, and the economic green cement sealant is gradually being replaced. Beauty in ceramic tile seam an agent niche, many brands, good and evil people mixed up, product quality is uneven. More questionable question is whether it really good for the environment. For new products constantly emerging, we usually keep 'cautiously optimistic', whether it be good or bad? Environmental protection performance? Mainly on the market at present is a two-component epoxy ceramic tile seam an agent, ceramic tile the composition of the seam an agent is composed of epoxy resin, paint and curing agent. To decide whether ceramic tile seam an agent beauty green is part of the curing agent. Epoxy resin curing agent, which has two kinds of reaction type and catalyst type. 1. Reactive seam an agent in the United States: the curing agent mainly aldehydes and aromatic organic compounds, such as formaldehyde and phenol, not green. 2. Catalytic seam an agent in the United States: only in the curing reaction plays a catalytic role. Main cause of this kind of material is epoxy resin molecules in ring opening polymerization, which has the ontology structure of polymer crosslinking, and not to participate in the crosslinking network itself. Therefore, does not produce harmful substances. There are many catalytic two-component epoxy ceramic tile on the market the seam an agent? Through the market survey these days, found that many beautiful seam an agent is active the seam an agent of epoxy resin, including some of the larger brands, many manufacturers have. Many people know toluene ( Formaldehyde and phenol) Long-term repeated exposure could easily lead to brain organic mental disorders, including memory and mental recession ( Such as alzheimer's disease, alzheimer's disease, alzheimer's disease) 。 Pregnant women in the key period of embryonic development in contact with toluene could seriously damage the development of the baby's nerve. Therefore, the use of ceramic tile the seam an agent need to carefully choose the product, try to choose catalytic curing dosage form products, they are green economy, is beneficial to environmental protection.