宜兴经济开发区荆溪北路16号经营项目：化工新材料的研究、开发；硫酸亚锡、硅油、聚醚、TCPP阻燃剂、TDCP阻燃剂、TCEP阻燃剂、双磷酸酯、复合阻燃剂、氯化亚锡、四氯化锡、复合发泡剂、发泡助剂BK、匀泡剂、二乙烯三胺、三乙烯二胺、胺催化剂、抗氧剂、纸桶、包装箱的制造、加工；化工产品及原料的销售；自营和代理各类商品及技术的进出口业务（国家限定企业经营或禁止进出口的商品和技术除外）；危险化学品生产（辛酸亚锡、盐酸）；危险化学品经营（按许可证所列范围和方式经营）。宜兴经济开发区荆溪北路88号经营项目：聚氨酯泡沫塑料、玻璃纤维增强塑料制品、深冷复合节能保温材料的制造、加工、销售。（依法须经批准的项目，经相关部门批准后方可开展经营活动）
To effectively block the heat transfer between the liquid cargo tank of LNG carriers and the outside world,and to reduce the loss of LNG during storage and transportation,as well as the low-temperature freezing damage to hull structures caused by the gas release and leakage,thermal insulation materials for the liquid cargo tank of LNG carriers are studied. Firstly,several mainstream LNG cargo tank technologies are summarized. Then,several physical properties of thermal insulation materials are analyzed from the perspective of reducing cold loss,improving safety and saving energy,and four main thermal insulation materials,namely expanded perlite,glass wool,polystyrene foam and polyurethane foam,are compared and analyzed from the perspective of thermal insulation performance,construction cost and material advantages and disadvantages. Finally,the application feasibility of new thermal insulation materials for the next-generation LNG cargo tanks is discussed. The research shows that the new aerogel thermal insulation material will be the development direction of LNG liquid cargo tank thermal insulation material,which conforms to the environmental protection（ green） standard. Composite material products with integrated thermal insulation and waterproofing will become the star of the thermal insulation material market.
This paper emphasizes on the bonding process of large area bonding interface at room temperature for the polyurethane insulation box of Liquefied Natural Gas（LNG）ship and clarifies the relationship between the amount of adhesive applied and the performance and failure mode of bonded joints.When the amount of glue applied is within the range of 200～550 g/m~2,the adhesive layer becomes thicker along with the increase of the amount of adhesive applied,and the vertical tensile property of the joint increases before decreases,where the amount is less than 300 g/m~2,the failure mode of the bonded joint is interfacial mixed failure;while the amount is over 350 g/m~2,the failure mode of the bonded joint is R-PUF cohesive failure.Therefore,it gives a conclusion that the most suitable amount to control the process accuracy is 400±20 g/m~2.It also gives out the quality control methods of large area bonding interface and elaborates the influence of the layout of adhesive strips and the parallelism accuracy between the pressing table and the box plane in the pressing process,on the bonding performance of different box position.Under the situation that the curing pressure,the adhesive strip shape and the adhesive strip center spacing are all the same,and that the parallel adhesive strip layout and the parallelism between the pressing table and the box surface are less than 0.1 mm,the consistency of the overall adhesive performance of the insulation box can be fully ensured.
Single-perspective measures can't solve the SME financial problem. From macroscopic view and microscopic view, a comprehensive solution is presented from aspects of inner-source financing, direct financing and indirect financing.
