The status quo of the adhesive sealant industry
In today's world, the times call for green living and pursue environmental protection, and therefore environmental conservation is not only an important symbol of social progress, but also an important condition for the survival of mankind. For the adhesives industry, it is imperative to research and develop the applied environmental adhesives. The birth of environmentally friendly adhesives destines to change people's lives and living environment. Environmentally friendly adhesive sealant plays an important role in computer technology, communication technology, electronic products and electrical distribution progress, so that the product has better sealing, which saves from the damage of a high-sensitive circuits, microprocessors and the environmentally friendly characteristics of semiconductor which contains no environmental pollutants determines the facilitate recycling of electronic equipment, which is more harmony with the human living environment. Environmentally friendly adhesives keep furniture from daily wear and scratches which make it have the feature of waterproof and new look. Because the performance and flexibility of the softening the product surface. The home environment constructed by it will be more comfortable and closer to nature. The environmentally friendly adhesives are to help create higher work efficiency prosperity office and a clean and comfortable living environment.
How to improve the heat resistance of the sealant?
First, increase the degree of cross linking. Second, add the silane coupling agent. Third, take the use of a resin or rubber with good high temperature performance, such as phenolic resins, silicone resins, fluorine-containing rubber and heterocyclic polymers to increase the degree of crystallinity of the polymer appropriately. Fourth, add antioxidants in the smt adhesive, such as gallic propyl gallate, 8 - hydroxyquinoline. Fifth, add the heat-resistant filler, such as asbestos powder, aluminum powder, etc. Sixth, take use of good curing agents with high temperature resistance, such as epoxy adhesive and diamino diphenyl sulfone.
Measures to keep the safety of adhesives
The following measures should be taken to ensure safety: First of all, we should be aware of the toxicity and danger in adhesives. We should put on work clothes and wear a mask and gloves in the process of operation. In addition, the bonding workplace should be well-ventilated and timely discharge poison gas to keep the air fresh; and the toxic substances should be controlled within the specified limits. Minimize direct contact with people with gum. Smoking, eating and fire are forbidden in the bonding site. Electrical equipment and lighting fixtures should be explosion-proofed, including fire apparatus to prepare a number of emergency medicine. Weighing, mixing with glue should be carried out in a well-ventilated place or isolated operation to reduce poison. If the glue gets on your hands or skin, you can wipe with acetone, and try to avoid using solvents to wash their hands, prevent skim from chapping. You’d better wash your hands with warm water and soap.
www.zscnr.com
Thanks to the seven-year arduous pioneering, Conor has marched into the stage of rapid development. Confronting to the domestic competition of adhesive, the company takes slow and steady efforts to catch up and now it has created a well-known brand among the domestic adhesive industry. The whole company will tenaciously strive to enter into the top 100 of the domestic adhesive industry.
The article is come from:http://www.chinawoodenflooring.com/index.php/development-trend-of-adhesive-sealant.htm
How to improve the heat resistance of the sealant?
First, increase the degree of cross linking. Second, add the silane coupling agent. Third, take the use of a resin or rubber with good high temperature performance, such as phenolic resins, silicone resins, fluorine-containing rubber and heterocyclic polymers to increase the degree of crystallinity of the polymer appropriately. Fourth, add antioxidants in the smt adhesive, such as gallic propyl gallate, 8 - hydroxyquinoline. Fifth, add the heat-resistant filler, such as asbestos powder, aluminum powder, etc. Sixth, take use of good curing agents with high temperature resistance, such as epoxy adhesive and diamino diphenyl sulfone.
Measures to keep the safety of adhesives
The following measures should be taken to ensure safety: First of all, we should be aware of the toxicity and danger in adhesives. We should put on work clothes and wear a mask and gloves in the process of operation. In addition, the bonding workplace should be well-ventilated and timely discharge poison gas to keep the air fresh; and the toxic substances should be controlled within the specified limits. Minimize direct contact with people with gum. Smoking, eating and fire are forbidden in the bonding site. Electrical equipment and lighting fixtures should be explosion-proofed, including fire apparatus to prepare a number of emergency medicine. Weighing, mixing with glue should be carried out in a well-ventilated place or isolated operation to reduce poison. If the glue gets on your hands or skin, you can wipe with acetone, and try to avoid using solvents to wash their hands, prevent skim from chapping. You’d better wash your hands with warm water and soap.
www.zscnr.com
Thanks to the seven-year arduous pioneering, Conor has marched into the stage of rapid development. Confronting to the domestic competition of adhesive, the company takes slow and steady efforts to catch up and now it has created a well-known brand among the domestic adhesive industry. The whole company will tenaciously strive to enter into the top 100 of the domestic adhesive industry.
The article is come from:http://www.chinawoodenflooring.com/index.php/development-trend-of-adhesive-sealant.htm
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