陶氏表面活性剂在清洗领域的应用

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• Product Family 产品线:
» » » » TERGITOL™ 26-L-3 TERGITOL™ 26-L-5 TERGITOL™ 26-L-7 TERGITOL™ 26-L-9
Increasing cloud point or HLB 浊点与HLB 增加
TERGITOLTM 26-L 的优点
Key Surfactant Features
表面活性剂的作用
• • • • Fast wetting - wet the substrate 快速润湿基材 Soil penetration and release 污渍渗透力 Soil suspension or emulsification 污渍悬浮/乳化力 Formulation compatibility - emulsify solvents and other formulation components 配方配伍性 • Foam level and stability 泡沫及稳定性 • Complete rinsing - little to no visible residue 漂洗性 – 低或无可见残留
ECOSURF™ SA 系列表面活性剂
Excellent Laundry Detergency 高效清洗能力
Cleaning Performance
Reflectance, Delta T
14 12 10 8 6 4 2 0 -2
Water ECOSURF SA- Nonylphenol 9 ethoxylate Primary alcohol ethoxylate Branched primary alcohol ethoxylate Tridecanol ethoxylate
Regulatory pressure and consumer preferences are driving a trend toward biodegradable surfactants. 环保法规和消费者喜好使表面活性剂发 展趋于更加环保方向
TERGITOL™ 26-L 系列表面活性剂
• • Fatty alcohols are obtained from natural sources 脂肪醇来自天然 Biodegradable under aerobic and anaerobic conditions because of linear alkyl chain 因线型烷基 链的存在,在需氧和厌氧条件下可生物降解 Degradation products are unobjectionable in terms of their aquatic toxicity 降解产物无水生毒性 Good combination of wetting and detergency 优良 的润湿和洗涤效果
Surfactant Selection
表面活性剂选择
Environmental/regulatory global availability 环保/法规考虑，全球供应
Processability, Powders 粉体的加工型 Compatibility, Liquids 液体兼容性
Exposure, health, & safety considerations 暴露、健康和安全考虑
SA-4 SA-7 SA-9 SA-15
Increasing cloud point or HLB
浊点与HLB增加
Plant derived, readily biodegradable (OECD301) 高效生物降解 Excellent detergency, effective at low concentrations 低浓度下高效清洁能力 Moderate foam with rapid foam collapse 中等泡沫且快速破泡
Dow Surfactants for Cleaning Application 陶氏表面活性剂在清洗领域的应用
成都. 2011-5-20
DOW RESTRICTED - For internal use only
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Outline 内容提要
• Cleaning Fundamentals 清洗原理 • Dow General Surfactants Introduction 陶氏基本表面活性剂介绍 • Cleaning Applications 清洗应用 • Dow Surfactants Resource 陶氏表面活性剂资源
Performance Targets 期望性能 Cost 成本
Foam (or no foam) Requirements 泡沫(或无泡)要求
Typical Cleaner Ingredients
典型清洗剂组分
• Solvent/溶剂 • Builder/支撑剂 • Chelant/螯合剂 • Biocid/杀菌剂 • Bleach/漂白剂 • Dye/染料 • Enzyme/酶 • Fragrance/香精
Institutional & Industrial Cleaning 工业清洗
• Air Freshener 空气清新剂 • Automatic Dishwash Detergent 自动洗碗剂 • Bottle / Glass Cleaner 洗瓶剂/玻璃清洗剂 • Commercial Laundry 商用洗衣 • Dry Cleaning 干洗 • Electronics Cleaner 电子清洗剂 • Food & Dairy Process 食品/乳制品加工 • Hard Surface Cleaner (Janitorial, Kitchen, Bathroom, Floor, etc.) 硬表面清洗 • Leather & Plastic Cleaner 皮革/塑料清洗剂 • Metal Cleaner 金属清洗 • Paint stripper / brush cleaner 涂料去除 • Rinse Aid 漂洗 • Transportation Cleaner 交通运输清洗剂
Cleaning Segments 清洗分类
Household Cleaners 家居清洗
• • • • • • Air Fresheners 空气清新剂 Bathroom 浴室清洗 - shower, toilet bowl, other Floor and carpet care 地板/地毯清洗 Hard-Surface Cleaners 硬表面清洗 - bucket dilutable, all-purpose, glass Kitchen 厨房清洗 - hand-dish, auto-dish, other Soft-Surface Cleaners 软表面清洗 - laundry, prewash spotter
Outline 内容提要
• Cleaning Fundamentals 清洗原理 • Dow General Surfactants Introduction 陶氏基本表面活性剂介绍 • Cleaning Applications 清洗应用 • Dow Surfactants Resource 陶氏表面活性剂资源
Dow is Developing New Surfactants
陶氏新型表面活性剂
Goals for New Surfactants 目标
- Better Performance 高效 - Biodegradation & Toxicity 生物降解及低毒性 - Cost-Effective 低成本 天然脂肪醇聚氧乙烯醚(PAE) TERGITOLTM 26-L-Series 特殊醇聚氧乙烯醚 ECOSURFTM SA-Series ECOSURFTM EH-Series ECOSURF™ LF-Series 烷基葡萄糖苷 (APG) TRITONTM BG-10/CG-110
Cleaning Considerations
清洗应考虑的因素
• Soils - greasy/oily, particulate, stain specific 污渍类型 – 油脂、颗粒、污点等 • Cleaning process - scrub, wipe, spray, soak, rinse/no rinse 清洗方式 – 刷洗、擦抹、喷淋、浸泡、漂洗/免漂洗 • Substrates - hard, soft, porous, non-porous 基材类型 – 硬表面、软表面、多孔、无孔 • Conditions - temperature, timing 清洗条件 – 温度、时间 • Surface safety 表面安全性 • Formulation compatibility 配方配伍性 • Regulations 法规
Low Cost
Low Foam
Environmental Friendly
ECOSURF™ SA 系列表面活性剂
High Performance Seed Oil Surfactants 高效天然醇表面活性剂
• Product family 产品线
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ECOSURF™ ECOSURF™ ECOSURF™ ECOSURF™
Lipase Lipids, Protease Proteins Amylase Starch Removes Stains and Odors 脂肪酶/蛋白酶/淀粉酶，去除污渍和气味
Reduce Surface Tension, Better Wetting, Solubilize Stains, Displace Soils, Emulsify Oils 降低表面张力，润湿，溶解污点，置换污渍， 乳化油污 Stabilize Enzymes, Lower Viscosity Solubilize, Emulsify Oily Soils 稳定酶，降低粘度，乳化油脂 Alkaline Salts, Sequester Hard Water Ions 碱性盐，隔离硬水离子 Oxidize Conjugated Bonds Removes Color 氧化共轭键，去除颜色
Application 应用
Laundry & textile 洗衣与纺织应用 Ideal for concentrates 适于浓缩体系 I&I cleaning 工业清洗 Paint & coating 涂料
Features 特点
Excellent wetting, detergency 高效润湿清洗 No gel range, rapid aqueous dissolution 快速溶解 ，无凝胶 Effective on greasy soils 有效去除油脂污渍 No VOCs, effective wetting 不含VOC，快速润湿
• Water/水
• Surfactant 表面活性剂
Outline 内容提要
• Cleaning Fundamentals 清洗原理 • Dow General Surfactants Introduction 陶氏基本表面活性剂介绍 • Cleaning Applications 清洗应用 • Dow Surfactants Resource 陶氏表面活性剂资源
PAE NPE TDAE
Emulsifying
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2008 推出: • TERGITOLTM 26-L-7 &26-L-9 2009 推出: • TERGITOLTM 26-L-5 & 26-L-3
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Handling
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Wetting
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NPE Replacement 取代烷基酚 类产品 Eco-Friendly Profile 环保 • Readily Biodegradable 快速生物降解 • Aquatic tox 1 – 10 mg/L 低水生毒性 Low Cost 低成本 Major Applications 主要应用: • Laundry 洗衣 • Hard Surface Cleaning 硬表 面清洗 • Food Processing食品加工 • Textile Processing 纺织加工