汉高,国民淀粉,乳液涂料应用

1、国民淀粉化学公司国民淀粉化学公司Introduction of NSC Global Technology For Coatings IndustriesNSC产品在涂料工业中的应用产品在涂料工业中的应用用技术讲座用技术讲座Water-proofing防水防水Fast drying快干快干Anti Rust防锈防锈Composite Morphology软硬平衡软硬平衡Unique Rheology独特的流变性能独特的流变性能Adhesion附着力附着力Excellent Durablity优异的耐候性Weather Durability耐候性耐候性Heat resistance耐热性耐热性S

2、oap Free无皂技术无皂技术High Elongation(Elastromeric)高伸长率高伸长率Excellent Tensile Strength高抗张强度高抗张强度High Solid高固含量高固含量Anti-Dirt Pick-Up耐沾污性Reinforce Substrate加强底材Abrasive Resistance不易磨损不易磨损Surface-Hardness表面坚硬表面坚硬Crosslinking 反应性交联技术反应性交联技术Core-Shell核壳技术核壳技术NSC Technology Platform-乳液技术分类乳液技术分类Emulsions For Coa

3、ting & Construction Industries:Main Applications涂料和建筑用乳液涂料和建筑用乳液:主要应用主要应用Int./Ext. Decorative Paint内外墙装饰涂料Wood Coating木器漆Sealers底漆Clear Top Coat透明清漆Stone Paint石头漆Applications应用应用Water-Proofing Membrane 防水供应中国市场的主要乳液种类n苯丙乳液 7180/7199/7166T-内外墙n醋丙乳液 7188/6958A-内墙通用型n醋叔乳液 6918-丝光漆, 6900B-低VOC内墙n纯丙乳

4、液 2100/2800/2900-高性能外墙n硅丙乳液 KD6/KD8/KD9/KD26/KD29n核壳乳液 AD36/AD66-弹性耐沾污n真石漆用乳液 AD146/AD15/SD18/ 7151n细粒径耐碱乳液 AD12S/901/902-底漆n水性木器漆乳液 GD10/GD90n复层弹性涂料用乳液 4700/504Agenda内容内容nHigh Performance Acrylic Emulsion NaPoly 2900/2800/2100高性能丙烯酸乳液高性能丙烯酸乳液 NaPoly 2900/2800/2100nHigh Performance Styrene Acrylic f

5、or Medium and High PVC paint NaPoly 7199/7166T中、高中、高PVCPVC涂料用高性能苯丙乳液涂料用高性能苯丙乳液 NaPoly 7199/7166TnSoap free Emulsion for Alkali Resistance Sealer NaPoly AD12S抗碱底漆用无皂聚合乳液化抗碱底漆用无皂聚合乳液化- NaPoly AD12SAgenda(Cont.) 内容内容（续）（续）nEmulsion for Multilayer Elastic Paint NaPoly 4700用于复层弹性涂料的乳液用于复层弹性涂料的乳液 NaPoly 4

6、700nNew Generation High Performance VA/Veova Emuslion for Interior Paint NaPoly 6918内墙涂料用高性能新一代叔碳酸酯乳液内墙涂料用高性能新一代叔碳酸酯乳液 NaPoly 6918nAcrylic-Silicone Technology Introduction NaPoly KD6/KD9/KD26硅丙技术硅丙技术 NaPoly KD6/KD9/KD26Excellent Dirt-Pick-Up Resistance Emulsion for Exterior Paint耐沾污优异的高性能外墙乳液耐沾污优异的高

7、性能外墙乳液qDust灰尘qAcid Rain-Contaminants酸雨中的污染物qEnvironmental Pollutants环境废物及废气Reduce dirt pick up减少灰尘附着减少灰尘附着Improve washability of dirt on paint surface利用冲洗清除涂料表面的灰尘利用冲洗清除涂料表面的灰尘q Tough film (high Tg), Less tacky提高漆膜硬度提高漆膜硬度(高玻璃化温度高玻璃化温度) ,q Micro-rough surface with trapping air bubbles of film微粉化表面微粉

8、化表面q Smooth surface of film提高漆膜表面的光滑度提高漆膜表面的光滑度q Low affinity between polymer and dust降低漆膜表面与灰尘之间的结降低漆膜表面与灰尘之间的结合力合力q Water-repellency and Oil repellency对水相和油相的排斥作用对水相和油相的排斥作用q Anti-static electricity抗静电作用抗静电作用 糙面糙面 光面光面qEnhance hydrophilicity for self-cleaning function增强亲水性以达到自洁功能增强亲水性以达到自洁功能： Dust

9、灰尘： Water雨水： Substrate基材： Film 漆膜During exposingPaint film漆膜漆膜Hydrophilic surface亲水表面亲水表面Dust灰尘灰尘Water drop水珠水珠Removable迁移迁移Wash out冲洗冲洗Design of Emulsion I 乳液设计乳液设计 IEnhance Hydrophilicity提高亲水性提高亲水性 -COOH -OH -NH2 -SO3N and so on.R: Hydrophilic亲水作用基团亲水作用基团 Hydrophilic functional groups do not impro

10、ve ADPU so much but lower water resistance.亲水性基团会使耐沾污性有所提高亲水性基团会使耐沾污性有所提高,但是会损失耐水性但是会损失耐水性Design of Emulsion II 乳液设计乳液设计 IIGood film forming ability despite high Tg高玻璃化温度同时有好的成膜性能高玻璃化温度同时有好的成膜性能Enhance hydrophilicity增强亲水性增强亲水性X XX XX XX XX X： ：Colloid胶体胶体： ：High Tg emulsion高玻璃化温度乳液高玻璃化温度乳液： ：Crossli

11、nking point 交联点交联点Hydrophilic colloid fixed onto emulsion surface covers emulsion and film surface亲水性胶体吸附在乳胶粒表面亲水性胶体吸附在乳胶粒表面的作用原理的作用原理Process of swelling and shrinking occurred by raining and drying damages to paint film and reduces weatherability.天气晴雨所产生的天气晴雨所产生的漆膜收缩和膨胀过程会逐渐造成一定的破坏作用从而影响耐候性漆膜收缩和膨胀过

12、程会逐渐造成一定的破坏作用从而影响耐候性Hydrophilic compositionPoor Water-resistance亲水性成份亲水性成份 耐水性差耐水性差 Rain雨水雨水Drying干后干后Swelling膨胀膨胀Film漆膜漆膜Shrinking回缩回缩Hydrophilic shell and reactive crosslinking points improve water-blushing with keeping ADPU亲水性的壳和反应性交亲水性的壳和反应性交联体系改善耐水性同时保持耐沾污性联体系改善耐水性同时保持耐沾污性High Tg, hydrophilic a

13、nd thin shell improves ADPU高玻高玻璃化温度璃化温度,亲水性和薄型的壳提高抗沾污性亲水性和薄型的壳提高抗沾污性Introduction of reactive crosslinking points forms high density film引进反应性交联体系以制成致密性的膜引进反应性交联体系以制成致密性的膜.： ：High Tg core高玻璃化温度的核高玻璃化温度的核： ：Hydrophilic shell亲水性的壳亲水性的壳： ：Crosslinking point交联点交联点 High Tg, hydrophilic and thin shell impr

14、oves ADPU高玻璃化温度高玻璃化温度, 亲水性和薄型壳改善耐沾污性亲水性和薄型壳改善耐沾污性 Reactive crosslinking points improves water-resistance反应型交联改善耐水性反应型交联改善耐水性Main polymerAcrylicChargeAnionicN.V.49%Tg (caluculated)25 CMFT20 C(1) Natural exposure天然曝晒天然曝晒After exposure in rain, sample is observed.通过自然曝晒, 日晒雨淋, 观察沾污程度(2) 实验室测定法实验室测定法Gla

15、ss plate玻璃板1) Sample is coated on glass plate and dried.涂刷样品在玻璃板上, 干燥2) Sample is covered with fly ash and dried.粉煤灰涂在样品表面上, 干燥3) Dried fly ash is wiped with wet paper and residual ash is observed.擦去干的粉煤灰, 测定粉煤灰的保留程度Sample样品Fly ash粉煤灰Testing Results by Simple Method测试数据记录测试数据记录Evaluated sample plate

16、 was soaked in water for 7 days in order to evaluate water-blushing at the same time.待评估的样板经过7天浸水以测试耐水白化性Water-blushing耐水白化性耐水白化性Anti-dirt pick up 耐沾污性耐沾污性差差好好优优一般一般差差好好对手产品对手产品1对手产品对手产品22900样品编号样品编号耐水白化性耐水白化性耐沾污性耐沾污性Product 12900Product 20 05 510101515Whiteness Down白度下降白度下降29002900Product 1Product

17、1Product 2Product 2HM 12month Nacrylic 2900 Product 1 Product 2 Initial Water Resistance初期耐水性 PASS 通过 Blistering 起泡 PASS 通过 Early Rain (Water Mark)水痕实验 No 无 Lightly 轻微 No 无 Low Temp Coalescence低温成膜性 (5degree, 1000mWFT) PASS 通过 Crack 开裂 Crack 开裂 2900Product 1Testing Method测试方法:WFT湿膜厚度: 1000mDosage of

18、 TexanolTexanol用量: 4% of latex乳液量的4%Dry at 5 C for 16hrs在5摄氏度下干燥16小时Excellent Durability优异的优异的耐候性耐候性nNaPoly 2900 paint samples were submitted to National Coating Testing Centre to undergo Accelerated Weathering Test ( Chinese Standard GB 1865-1997 )n国家涂料质量监督检测中心按国家涂料质量监督检测中心按GB-1865-1997对对NaPoly 290

19、0 涂料进行人工老化测试涂料进行人工老化测试nNaPoly 2900 passed 1800 hours. NaPoly 2900通过通过1800小时人工老化实验小时人工老化实验Making the polymer hydrophilic improved ADPU应应用亲水性的原理来改善涂层的耐沾污性用亲水性的原理来改善涂层的耐沾污性NaPoly 2800High Performance Exterior Soap Free Acrylic Emulsion for Multi-Purpose Application多用途多用途高性能无皂聚合丙烯酸乳液高性能无皂聚合丙烯酸乳液NaPoly 2

20、800nExcellent Blushing and Water Resistance.漆膜耐水白化极好，漆膜耐水白化极好，优异的耐水性。优异的耐水性。nExcellent Anti-Dirt Pick-Up performance, Blocking Resistance, and excellent Weathering Ability.漆膜坚韧致密，漆膜坚韧致密，优异的耐沾污性和抗回粘优异的耐沾污性和抗回粘, ,耐侯性极佳耐侯性极佳nFine Particle Size, High Gloss, Excellent Color Acceptance Ability.粒径细，高光泽，展色性

21、好。粒径细，高光泽，展色性好。nExcellent Dry and Wet Adhesion, Effloresce Resistance.极好极好的干、湿附着力；优异的抗风化作用，抗盐析性的干、湿附着力；优异的抗风化作用，抗盐析性nGood Calciumion Stability, Freeze-Thaw Stability.优异的钙离优异的钙离子稳定性、冻融稳定性。子稳定性、冻融稳定性。nExcellent response to associative thickeners低流变改性剂需低流变改性剂需求，与多种增稠剂、分散剂相容性好求，与多种增稠剂、分散剂相容性好NaPoly 2800

22、 Typical Properties典型性能典型性能Solids 48 % Viscosity 1000 4000 cps pH 7.09.0 Particle Size 0.08 Micron Specific Gravity 1.02 Tg 30C NaPoly 2800-Performance性能性能nThe Presentation will compare the performance of NaPoly 2800 against leading market All-Acrylic Emulsions.n以下数据是中国市场不同的纯丙乳液和NaPoly 2800的性能对比Typi

23、cal Properties of Latex典型性能典型性能 NaPoly 2800 CompA CompB CompC CompD Solid % 48 50 50 48 46 Tg (C) 30 27 - 32 26 MFFT (C) 25 20 13 27 20 F-T Stability(-18 degree,3cycles) pass pass Viscosity built-up pass grits Calcium Stability(5%) pass gel pass pass grits Blushing Resistance(24hr) good poor poor OK

24、 poor -1%1%3%5%7%9%11%13%15%Whiteness Down Nacrylic2800CompACompBCompCCompDExcellent Anti-Dirt Pick-Up Performance优异的耐沾污性优异的耐沾污性 - 45%PVC PaintTests are done according to Chinese Standard GB 9780-88 at National Coating Test Centre 国家涂料质量监督检验中心按国家涂料质量监督检验中心按GB9780-88检测检测 Freeze-Thaw Stability, Water,

25、 Alkali Resistance of Paint-45%PVC涂料的冻融涂料的冻融稳定性，耐水耐碱性稳定性，耐水耐碱性 NaPoly 2800 CompA CompB CompC CompD F-T Stability(-18 degree,3cycles) Pass Pass Viscosity built-up Viscosity built-up Pass Initial Water Resistance Pass Blistering A little blistering A little blistering A little blistering 1% NaOH Alkal

26、i Resistance Pass Chalking Chalking Chalking Pass Excellent Efflorescence Resistance优异的耐盐析性优异的耐盐析性Comp AComp B2800Excellent Durability优异的优异的耐候性耐候性nNaPoly 2800 paint samples were submitted to National Coating Testing Centre to undergo Accelerated Weathering Test ( Chinese Standard GB 1865-1997 )n国家涂料

27、质量监督检测中心按国家涂料质量监督检测中心按GB-1865-1997对对NaPoly 2800 涂料进行人工老化测试涂料进行人工老化测试nNaPoly 2800 passed 1000 hours. NaPoly 2800通过通过1000小时人工老化实验小时人工老化实验n2800 是特殊工艺聚合的无皂聚合乳液，具有优异的是特殊工艺聚合的无皂聚合乳液，具有优异的耐水耐碱性，初期耐水性；优异的抗盐析性；耐水耐碱性，初期耐水性；优异的抗盐析性；优异优异的的耐候性，与底材的附着力好耐候性，与底材的附着力好高性能外墙涂料高性能外墙涂料底漆面漆合一涂料底漆面漆合一涂料耐酸雨涂料耐酸雨涂料用于金属底材上的涂

28、料用于金属底材上的涂料NaPoly 2100High Performance Exterior Acrylic Emulsion高性能外墙用纯丙烯酸乳液高性能外墙用纯丙烯酸乳液NaPoly 2100nExcellent blushing resistance and water resistancen优异的优异的耐水白化耐水白化性和性和耐水性耐水性nExcellent ADPU and blocking resistance突出的耐沾污性和抗回粘性突出的耐沾污性和抗回粘性nExcellent color matching ability with pastes in market与市售色浆匹配

29、使用与市售色浆匹配使用,展色性好展色性好nFine particle size, high gloss粒径小粒径小,光泽高光泽高nGood response to associative thickeners低流变改性剂需求，与多种增稠剂、分散剂相容性好低流变改性剂需求，与多种增稠剂、分散剂相容性好Typical Properties典型性能典型性能 NaPoly 2100NV 4749%VIS 10004000cps (4#/60rpm,25 C)PH 7.08.0Tg 40MFFT 24 C粒径 0.10.2 m Comp A47.549.815002500cps(4#/60rpm,30

30、C)8.59.5-25 c0.10.2 m外墙乳胶漆一配方n水 26.00n250HBR 0.31nAMP-95 0.01nOrotan1124 0.27n乙二醇 3.13nPE-100 0.04nTP-39 0.15nR-902 20.81nDB-80 5.20n重钙800目 15.61n重晶石粉 2.08n2100/Comp A 20.15nTexanol 1.80nTP-39 0.10nSN-612 0.04n2000D 0.15n水 4.15n总计 100.00外墙乳胶漆一(20%乳液)2100Comp A耐水性PassPass耐洗刷性18351160光泽,602.52.5耐沾污,%7

31、.0910.86对比率0.950.96展色性(1-5)4.74.4乳液膜 耐水白性4h开始泛白0.5h开始泛白 轻度泛白严重泛白 耐黄变不黄变不黄变外墙乳胶漆二配方n水 7.00nAMP-95 0.04nSN-5040 0.09nSN-5027 0.20n丙二醇 5.02n8034 0.20nR-902 25.00n重钙800目 4.00nBaSO4 2.00 n2100/Comp A 50.00/50.00nTexanol 5.00n8034 0.30nRM2020 0.48nSN-620 0.08nTT-935 0.00/0.38n水 0.59/0.21n总计 100.00 外墙乳胶漆二(

32、50%乳液)2100Comp A初期耐水性通过起泡耐水性通过个别小泡对比率0.9600.957光泽 20/603.7/24.61.7/8.0耐沾污性,%14.0518.48耐洗刷性23011598Water Resistance耐水性耐水性Comp A21002100Comp ABlushing Res.- Latex Initial Water Res. 50%latex formulaConclusion结论结论n2100在乳胶漆的初期耐水性、耐沾污性、对增稠剂的响应方面比Comp A有明显的优势，尤其在较低PVC的配方中。n经国家涂料检测中心测试，2100制得的外墙乳胶漆通过600小时人

33、工老化，达到优等品要求。NaPoly 7199New Generation High Performance Styrene Acrylic for Medium and High PVC Interior and Exterior Paint中、高中、高PVC内外墙内外墙涂料用新一代高性能苯涂料用新一代高性能苯丙乳液丙乳液NaPoly 7199 -Features & Benefits特色和优点特色和优点nSpecial polymerization technology provides good durability, no yellowing独特的聚合技术提供优良的耐久性，不易

34、黄变独特的聚合技术提供优良的耐久性，不易黄变nProvide excellent adhesion, water and alkali resistance 优异的附着力优异的附着力, 耐水、耐碱性耐水、耐碱性nGood efflorescence resistance 优良优良的抗盐析性的抗盐析性nGood color matching ability良好的展色性良好的展色性nExcellent scrub resistance 优异的耐洗刷性优异的耐洗刷性nFormulation versatility配方灵活配方灵活NaPoly 7199 Typical Properties典型典型性能

35、性能Solids(固含量%) 48 % pH 7.09.0 Viscosity(粘度) 5003000 cps Specific Gravity(比重) 1.07 Particle Size(粒径) 0.10.2 Micron Tg(玻璃化温度) 25 MFFT(最低成膜温度) 24 Calcium Stability(钙离子稳定性) PASS 5%CaCl Yellowing Test耐黄变性耐黄变性乳液成膜后QUV250小时Comp DComp BComp HComp CComp GComp AComp F71997170Blushing Resistance 抗水白化性抗水白化性50度烘

36、4小时,浸在水中12小时Comp AComp BComp CComp EComp FComp D7170Comp G71997199Comp AComp BComp CComp DComp ETI(乳液)6.63.28.14.27.06.7Blushing0+yellowing+初期耐水初期耐水passfailpassfailpasspass耐碱性耐碱性passpasspasspasspasspass耐洗刷耐洗刷640612580638548640耐沾污耐沾污6.46.915.87.35.732(差差)展色性展色性4.74.23.84.24.02.5(差差)n水 26.0 Triton CF-

37、10 0.10n250HBR 0.30 Foamaster 309A 0.15nAMP-95 0.10 R-903 20.0nOrotan 1124 0.20 重钙(800目) 12.0 nOrotan 731A 0.10 滑石粉(900目) 10.0n乙二醇 3.0n乳液 20.0nTexanol 1.6nF-111 0.1nSN-612 0.15n2000D 0.15n水 6.05NaPoly 7199 Use and Formulations配方和应用配方和应用nThickener Response增稠剂响应增稠剂响应-与疏水改性缔合型响与疏水改性缔合型响应快应快,比其它苯丙乳液相比比其

38、它苯丙乳液相比,加入加入2/3就可达到同样效果就可达到同样效果.nDefoamer-消泡剂消泡剂-与市售的消泡剂配合性好与市售的消泡剂配合性好nHigh Performance Binder-高性能颜料承载能力高性能颜料承载能力n7199 is St-Ac emulsion recommended for medium and high PVC interior and exterior paint, compare with competitors, it has better water resistance, durability, scrub resistance, ADPU and

39、color matching ability.n7199是推荐用于内外墙中高PVC乳胶漆用的苯丙乳液，与同类产品相比，具有较好的耐水性、耐候性、耐擦洗性、耐沾污性及展色性，是性能全面且较均衡的产品。NaPoly 7166TNew Generation High Performance Styrene Acrylic for Medium and High PVC Interior Paint中高中高PVC内墙内墙涂料用新一代高性能苯丙乳液涂料用新一代高性能苯丙乳液NaPoly 7166T Typical Properties典型典型性能性能Solids(固含量%) 48 % pH 7.09.0

40、 Viscosity(粘度) 10004000 cps Particle Size(粒径) 0.10.2 Micron Tg(玻璃化温度) 25 MFFT(最低成膜温度) 16 Calcium Stability(钙离子稳定性) PASS 5%CaCl NaPoly 7166T- Features & Benefits特色和优特色和优点点nUnique Self Crosslinking chemistryn独特的自交联技术独特的自交联技术nVersatile polymer binders通用性聚合物乳液通用性聚合物乳液nExcellent scrubability compared

41、 against competitive Styrene Acrylic binders比对比对手优异的耐擦洗能力手优异的耐擦洗能力nGood water and alkaline resistance 优良的耐水、耐碱优良的耐水、耐碱性性nExcellent Storage Stability 优优异的储存稳定性异的储存稳定性nExcellent Freeze-Thaw Stability优异的冻融稳定性优异的冻融稳定性nFormulation versatility配方灵配方灵活活Scrub Resistance耐洗刷耐洗刷性性-78%PVC Paints0 010010020020030

42、03004004005005006006007166T7166TA AB BC CD DE EF FScrub ResistanceScrub ResistanceHeat-aged Stability热储存稳定性热储存稳定性78%PVC Paints-50C Oven for 4 Weeks0 02 24 46 68 81010121214141616181820207166T7166TA AB BC CD DE EF FIncrease in KUIncrease in KU7166TComp A Comp BComp C Comp D Comp EWater res.耐耐水性水性pass

43、failpassfailpasspassAlkali res.耐耐碱性碱性passpasspasspasspasspassF-T, -18C, 3cycles冻融性冻融性passpassfailpassfailfailWater & Alkali Resistance and Freeze-Thaw Stability-78%PVC Paints耐水耐碱性和冻融耐水耐碱性和冻融稳定性稳定性NaPoly 7166T Use and Formulations配方和应用配方和应用nDefoamer-消泡剂消泡剂-与市售的消泡剂配合性好与市售的消泡剂配合性好nDispersant-分散剂分散剂

44、 -与市售的消泡剂配合性好与市售的消泡剂配合性好nHigh Performance Binder-高性能颜料承载能力高性能颜料承载能力n7166T presents better scrub resistance, F-T stability, water and alkali resistance comparing with competitors. Recommend for midium and high PVC interior paint.n7166T与同类产品相比，具有较好的耐擦洗性、冻融稳定性、耐水耐碱性，推荐用于内墙中高PVC乳胶漆。高性能耐碱底漆用无皂乳液NaPoly AD

45、-12SThe role of a sealer in cementitious coatings :底漆在水泥用涂料体系中的应用底漆在水泥用涂料体系中的应用nFresh cement mortar is extremely alkaline in nature. Normal pH is above 14 in most casesn新施工的水泥砂浆碱性非常强，一般新施工的水泥砂浆碱性非常强，一般pH值超过值超过14nHigh alkalinity is a source of chemical degradation to the coating systemn强碱性可以使涂料系统发生化学

46、降解强碱性可以使涂料系统发生化学降解nWith the restriction of exterior tiles for high rise building, the role of sealer is inreasingly becomes critical to ensure a long lasting exterior coatingn随着高层建筑使用瓷砖的限制，底漆在外墙体系中保证外墙涂料的耐久随着高层建筑使用瓷砖的限制，底漆在外墙体系中保证外墙涂料的耐久性的作用越来越重要性的作用越来越重要nSoap free technology无皂技术无皂技术nFine Particle s

47、ize细粒细粒径径nAcrylic emulsion丙烯丙烯酸系乳液酸系乳液nExcellent Water Res., Alkali Res. and Efflorescence, low water absorption优异的耐水性、耐碱性、优异的耐水性、耐碱性、耐盐析性，极低的吸水率耐盐析性，极低的吸水率nExcellent Penetration and Adhesion to substrate 与基材优异与基材优异的附着力和渗透性的附着力和渗透性nExcellent Durability优异的耐久性优异的耐久性NaPoly AD12S - Features & Benefi

48、ts特色和优特色和优点点NaPoly AD-12S Typical Properties典型性能典型性能Solids 4446 % Viscosity 10004000 cps pH 7.09.0 Particle Size 0. 08Micron Specific Gravity 1.05 Tg 25 NaPoly AD12S-Water Absorption透水性透水性nThe sealer is applied on equal coat weight on the cement board 将底漆按同将底漆按同样膜厚涂刷在水泥石棉板上样膜厚涂刷在水泥石棉板上nAfter the age

49、d for 7 Days, water is pour into the plastic cylinder 七天后将水七天后将水注入塑料量筒注入塑料量筒nThe water absorption is measured by weight variation after 7days用七用七天后重量的变化表示透水率天后重量的变化表示透水率Sealer底漆Sealed withSealant用硅胶封闭用硅胶封闭NaPoly AD12S - Water Absorption透水性透水性0 00 . 10 . 10 . 20 . 20 . 30 . 30 . 40 . 40 . 50 . 50 . 6

50、0 . 60 . 70 . 70 . 80 . 8Water Absorption ( g)AD12Emulsion 1Emulsion 2Emulsion 3Emulsion 4Coat weight : 20 gsm膜厚膜厚20微米微米根据根据ASTM D96 测试测试 Efflorescence Resistance耐盐析性耐盐析性nCement and sands are mixed at 1:3 ratio水泥和砂的水泥和砂的比率为比率为1:3制成混凝土块制成混凝土块nIt is cured for 72 hours and sealers are applied at equal

51、dry coat weight混凝土块固化混凝土块固化72小时后按同样干膜厚度涂刷不小时后按同样干膜厚度涂刷不同底漆同底漆nThe concrete block is then soak in the saturated NaCl将将上述处理的混凝土块浸入饱和氯上述处理的混凝土块浸入饱和氯化钠水溶液中化钠水溶液中nAfter 14 days, the untreated concrete block is shown on the right 14天后，天后，未涂底漆的混凝土表面有大量盐未涂底漆的混凝土表面有大量盐析出析出AD12S Efflorescence Resistance耐盐析性耐盐

52、析性 Yodosol AD-12S CompA CompB CompC CompD NaPoly 4700Elastomeric Emulsion for Multi-layer and Mono-layer EWC用于单复层弹性涂料的高性能弹性乳液用于单复层弹性涂料的高性能弹性乳液nAcrylate-functional monomer co-polymers丙烯酸酯丙烯酸酯-官能性单体共官能性单体共聚物聚物n-22 C TgnSelf-crosslinking type自交联型自交联型nExcellent Water Res., Alkali Res. and Chemical Res.优

53、异的耐水性、优异的耐水性、耐碱性、耐化学品性耐碱性、耐化学品性nExcellent Adhesion to substrate 与与基材优异的附着力基材优异的附着力nExcellent Elongation in wide temp range for EWC to cover crack on wall.用于弹性涂料弥补墙体裂纹用于弹性涂料弥补墙体裂纹,在广在广泛的温度范围具有优异的伸长率。泛的温度范围具有优异的伸长率。nGood balance between Elongation and ADPU弹性与弹性与耐沾污性的良好平耐沾污性的良好平衡衡nFormulation versatili

54、ty配方灵活配方灵活NaPoly 4700 - Features & Benefits特色和优点特色和优点NaPoly 4700 Typical Properties典型性能典型性能Solids(固含量固含量%) 48.551.5% pH Value(pH 值值) 7.09.0 Viscosity(粘度粘度) 14 provides an excellent surfact for crosslinking新施工的新施工的水泥面水泥面pH值为值为14，提供了很好的交，提供了很好的交联环境联环境nExcellent water and alkaline resistanace 优异的耐水

55、、耐碱性优异的耐水、耐碱性nExcellent penetration for the sealer into the surface of the cement使底漆在水泥表面有优异的渗透能使底漆在水泥表面有优异的渗透能力力nProvide excellent adhesion to emulsion top coat提供与面漆的提供与面漆的优异附着力优异附着力KD 26 - Alkaline Cure碱固化nOne drop of 10 % NaOH was added to the undiluted KD 26在在KD 26中加入中加入1滴滴10%氢氧化钠氢氧化钠nThe reacti

56、on with KD 26 is immediate demonstrating the crosslinking nature of KD 26 立即和碱进行交联立即和碱进行交联nCement surface has a very high pH which in turn will crosslink the KD 26 to form a tough barrier水泥表面的强水泥表面的强碱性使碱性使KD 26发生交联反应形成发生交联反应形成有力的保护层有力的保护层Visible sign of gelling as a result crosslinking with NaOH sol

57、ution可观察到与碱的交联反应可观察到与碱的交联反应KD 26 - Speed of Crosslinking Under Alkaline pH碱性条件下的交联速度nThe crosslinking reaction is rapid and in can achieved over 70 % crosslinked in 72 hoursn72小时内交联反应可完成小时内交联反应可完成70%nThe crosslinking reaction accelerates when the pH is raised higher or when the temperature is higher

58、随着随着pH值的升高和温度的升高，交联反值的升高和温度的升高，交联反应会加速进行应会加速进行0 02020404060608080100100% Insolubles20 C pH 3.050 C pH 3.050 C NaOH pH 750 C NaOH pH 9100 C pH 3% Crosslinking5 min5 min10 min10 min30 min30 min24 hours24 hours72 hours72 hoursKD 26 - Water Absorption透水性透水性nThe sealer is applied on equal coat weight on

59、the cement board 将底漆按同将底漆按同样膜厚涂刷在水泥石棉板上样膜厚涂刷在水泥石棉板上nAfter the aged for 7 Days, water is pour into the funnel干燥干燥7天后将水注入漏天后将水注入漏斗斗nThe water absorption is measure on regular internal 用测定液面下降表用测定液面下降表示透水率示透水率Sealer底漆Sealed withSealant用硅胶封闭用硅胶封闭KD 26 - Water Absorption透水性透水性nKD 26 provides excellent wa

60、ter absorption when compared with market leading solvent based brands in Japan与日与日本市场上的油性底漆相本市场上的油性底漆相比，比，KD 26的透水率极的透水率极低低0 01 12 23 34 45 56 6Water Absorption ( ml )KD 26AD 572 Parts WB SealerSolvent ASolvent BR-64KD-26 1:1R-641:1Coat weight : 30 gsm膜厚厚，膜厚厚，30微米，微米，Test According to JIS 6910根据，根据，JIS 6910测试，测试，KD 26 - Eflo