Shanghai Daoqin Plastics Co., Ltd.

        11 month 13 day, 工信部 published 《木 device coating material in has material amount 》 and other 8项 chemical industry industry strong/high made property standards 报批公示. new will for polyurethane ester coating material, agent and other industry VOCs排放提出 more high requirements. in 11 month 13-15 day China polyurethane ester industrial 协会主办, water property material 专委会 and 奥斯佳材 material 科技(Shanghai) has company 承办 第五届 water property polyurethane ester technology large upper, inner expert is, 随 国家 in VOC排放 and other environmental protection requirements improve/increase, polyurethane ester water property will 迎 东风.

        安徽 large 学教授王武生 table/sheet 示, currently water property polyurethane ester in polyurethane ester industry in ratio very small, 2018 year China polyurethane ester output/production volume has 1100 10,000 tons (折 combined pure solid content), water property polyurethane ester output/production volume 约10 10,000 tons, its in combined pure solid content 3 10,000 tons. is, water property polyurethane ester is non important product. in recent years, due to environmental protection requirements and improve/increase, water property polyurethane ester industry development speed, increase speed ultra- polyurethane ester industry overall. from most leather coating 饰, to textile coating, combined formed material, device coating material, industrial coating material, automotive coating material, polyurethane ester sleeve/set, water property polyurethane ester application areas 不断拓展, technology water 平持续 improve/increase.

         environmental protection tube/pipe from to water property polyurethane ester material new development 空间. environmental protection ring engineering assessment in 心VOCs project negative 责人沙莎 introduction 说, is 贯彻《国务院 about/regarding 印发打赢蓝天保卫战三 year action plan notice 》, ring 境部于今 year 7 month published 《 focus/key point industry property has machine material comprehensive solution/scheme 》明确提出, add strong/high industrial coating 装VOCs comprehensive 治理. need strong/high 化源头 control, add fast use water property and other low VOCs content coating material substitute/replace solvent agent type coating material, automotive manufacturing, made 集装箱, furniture, engineering machine 械, electronics product manufacturing use coating material, soft furniture use water property viscous agent and other.

        记者 attention/notes to, 此次工信部 published 8项 chemical industry industry strong/high made property standards 报批公示 in, 《胶 viscous agent property has machine combined material amount 》《 industrial anti coating material in has material amount 》《 construction use coating material in has material amount 》《木 device coating material in has material amount 》《车辆 coating material in has material amount 》5项 standards and polyurethane ester industry related. “ this strong/high made property standards positive 式实施 already is 时不远. this measures is is 进一步限 made chemical industry industry VOCs排放, meanwhile will to polyurethane ester water property material belt/tape new development machine 遇. ” China polyurethane ester industrial 协会副秘书 long 韩宝乐 table/sheet 示.

         polyurethane ester water property material 专委会副主任崔燕军 table/sheet 示, currently polyurethane ester water property product types type very more, 包括胶黏 agent, coating material, use resin. strong/high made property standards launch, has enterprise 面临转 type rise grade. coating material enterprise is 例, currently has 70%-80% enterprise can meet/satisfy will new 国标, also has 20%-30% enterprise is 不达标, must through water property and other environmental protection rise grade meet/satisfy policy requirements.

        但 is, currently water property polyurethane ester development 也面临一 亟待 solution technology issues. China polyurethane ester industrial 协会副理事 long, water property 专委会主任, 奥斯佳材 material 科技(Shanghai) has company long 张浩明认 is, currently large separation water property polyurethane ester dispersion production process still use solvent agent, generate solvent agent recycling again utilizing issues. how to through new combined formed process and raw materials R&D 探索, decrease/reduce has machine solvent agent use amount, most achieve solvent agent green production, is currently water property polyurethane ester material development important research 课题.

        “ in water property polyurethane ester combined formed process, solvent agent used for solvent understanding reaction material, reduce poly viscosity, dispersion. water property polyurethane ester combined formed for solvent agent property can requirements relatively high, solvent agent must is inert property, but also and water mixed solvent, for reaction material and material has very good solvent understanding can force, but also 沸点也应 in scope/range inner. currently water property polyurethane ester combined formed need use ketone and other solvent agent, this belongs to easy easy 爆危险 product, in production process in to very more 掣肘, therefore development new safety solvent agent. ”王武生 understanding 释说.

        王武生 also 提出, water property polyurethane ester tube/pipe application process in VOC排放 relatively low, in 往往会 in combined formed and use process in generate ratio solvent agent type product more more waste gas and waste 渣. how to decrease/reduce “三 waste ”排放, is in water property polyurethane ester industry front important 课题.

        四 large water property resin ring oxygen, acrylic, alcohol acid, polyurethane ester in, polyurethane ester property can can has advantages, is application ratio/proportion 依然偏 low. “ its 实, China water property polyurethane ester material research time comparison long, has less good technology. currently in main/primary issues is high raw materials. ratio water property material high solid agent, specialty more alcohol, aliphatic acid ester and other raw materials, due to technology high, very more is outer patent technology, made industry development. lower application this block 我们因 is market very large, therefore development very fast, is currently China Brand. polyurethane ester Brand large separation in in upper 游. ” in large 学教授吴海平看, need improves water property polyurethane ester industry development water 平, must need 两头发 force, upstream and downstream development.

        “ industry 需进一步 for/regarding water property polyurethane ester dispersion formed film mechanism more more research, 并完善 versus 应 配 sleeve/set system, equipment and additives and other. ”张浩明 table/sheet 示. 他希望 polyurethane ester water property 专委会 can construction good from material R&D to use use high quality 交流平台, water property polyurethane ester industry development.

        记者 understanding to, Covestro, Wanhua Chemical, 亨斯迈 and other industry polyurethane ester enterprise, long poly water property polyurethane ester material R&D, force provide more add environmental protection, sustainable solutions. Covestro can provide high property can polyurethane ester water property use agent, water property PP底 coating agent and other multiple solutions. in raw materials 方面, development new type acid ester mono 体XDI/H6XDI reaction active property more high, separation structure can water property resin more excellent force property can and more good heat resistant property.