Organic silicone is give priority to the join on atom of catenary, silicon with Si-O-Si organic base sex of round high cross-linking hot solid gets together system of silicon oxygen alkyl. The composition with special silicone and structure gift its hear resistance and be able to bear or endure await a gender, hold an admirable abhor water, report concurrently insulation, anti-flammability, be able to bear or endure chemical, anti-radiant, mouldproof bacterium, prevent stick the function such as drawing of patterns. Its product basically involves sticky agent of electric insulating varnish, coating, glue, plastic, fire retardant, moistureproof agent, small pink and ladder polymer to wait, in the electron electric equipment, light industrial the domain such as spin, building, medical treatment, spaceflight is having wide application.
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Silicone has a lot of and good performance, the position that cannot replace is being held in a lot of domains, but also exist solidify sex, stick receive gender, solvent resistance and sex of conpatibility of medicines to owe the defect such as beautiful, theseNot do one's bestThe element restricted his to popularize application, the market share that causes silicone is far wait for organic silicon compound as balata of silicone oil, silicon and silicon alkyl coupling agent, often need to pass modified accordingly or compound wait for means raise to grow fill short, widen the applied limits of material.
Current, average to the research of organic silicone concentration is in the following two respects:
One, undertake modified to silicone through physics or chemical method, aggrandizement the good performance of some respect or change adverse element infirmly;
2, silicone and other data compound, integrated advantage, overcome the limitation of single material, enlarge the composite material with the applied limits of material and high-powered preparation.
Former research is more is in silicone advocate introduce in catenary or side catenary polar group and use silicone of organic colophony modified, research history is longer the method is relatively mature; Latter is the heat that studies in recent years, it will be much popular material and silicone photograph join the field, development potential is great, but the fundamental support that often cannot leave former research gain.
Modified of RE-611 annulus oxygen organic silicone by contain phenyl to body and epoxy resin pass special technology preparation among methylic organic silicon and be become, hold the advantage that has machine silicone and epoxy resin concurrently, have water of exceedingly good heat-resisting, anticorrosive, oil resistant, abhor moistureproof and good electric insulation property; Have good consistence with acrylic colophony and epoxy resin, can mix with colophony of partial acrylic acid and epoxy resin use; Normal temperature of share of dry, double group can be expressed below normal temperature but complete solidify, roast solidify function is much better. Apply to high temperature resistant, be able to bear or endure await coating, the wall of high temperature equipment is anticorrosive coating and coating of H class insulation;
Product application
1.CS-401 of solidify of normal temperature of double group share adds a quantity to be the 20%-30% of colophony gross.
2.Attenuant dissolvent must not be contained moisture, acerbity, alkaline wait for compound, contain sulfur compound, pyridine reachs its impurity.