脱脂剂　DEGREASER 818
特点：DEGREASER 818 是一种不含壬基酚乙氧基醚之表面活性剂；在鲜皮、盐湿皮和盐鲜皮的浸水、浸灰和鞣制中，本品是高效的脱脂剂、回湿剂。它可以在广泛pH值范围内起作用，并且非常适用于绵羊皮。
优点：DEGREASER 818 很容易与水混溶，易水洗干净。它形成的泡沫很少，可以在鞣制过程中与其他化学品一起使用。本产品可以全部生物降解，无环境污染，不产生腐蚀，也不会产生锈斑。
性质：外观：清澈液体、pH：7-8、闪点：不燃烧
密度： 0.98 -1.02克/毫升（25℃）
应用：用量为0.5-1.2%，分为三份在浸水、浸灰和脱灰中使用效果最佳。成革的品种和生皮的来源都会影响本品的用量。
包装：一次性塑料桶：1000公斤、200公斤、25公斤。
安全操作：本公司备有使用本产品的安全操作规则。

DEGREASER 818
Product Data Sheet
This information is believed to be accurate and reliable. However, the use of all LINKHEM products should be properly and
thoroughly evaluated by the user prior to commercial application to ensure suitability and compatibility for the intended
application. The buyer assumes the risk for the use of the product in the buyer’s application. LINKHEM makes no warranty or
representation of any kind, express or implied for the product. Copyright 2006 LINKHEM ASIA PTE LTD.
LINKHELINKHEM? DEGREASER 818
PRODUCT DESCRIPTION
DEGREASER 818 is a Nonyl Phenol Ethoxylate-free surfactant for degreasing
applications. It is a very effective degreaser and wetting agent used in soaking,
liming, deliming and tanning of green, salted and brine-cured hides. It is effective over
a wide pH range and also very effective in the processing of sheepskins.
ADVANTAGES
DEGREASER 818 can easily be rinsed off and is completely miscible in water. It is
low foaming and compatible with the other chemicals used in the tanning process. lt is
fully biodegradable. The product is also non-corrosive and non-staining.
TYPICAL PROPERTIES
Appearance Clear colorless liquid
pH (5% in water) 6 - 8
Flashpoint Non-flammable
Density@ 250 C 0.98 -1.03 g/ml
APPLICATION
DEGREASER 818 is typically applied at levels ranging from 0.5 to 1.2%, optimally
split in 3 offers in the soaking, liming and deliming. The type of leather produced,
source and type of hides/skins processed will influence the dosage levels.
SAFETY AND HANDLING
A Safety Data Sheet detailing health and safety information is available upon request.
Observe all safety precautions shown on the Safety Data Sheet.
PACKAGING
DEGREASER 818 is supplied in non-returnable drums.

DISPERSE-AID 22 经济型分散助剂与加脂产品稳定剂
特点：DISPERSE-AID 22 是一种专用作阴离子型皮革加脂剂的稳定剂的超浓缩产品。本产品适用于大多数皮革加脂工艺系统，且特别推荐用于家具革，手套，皮包，鞋类以及服装等各类柔软革的处理。DISPERSE-AID 22 可与所有类型的加脂剂结合使用，以避免出现加脂剂的过早沉积，并确保皮革能够获得平整的染色效果和均匀的柔软度。
优点：基于DISPERSE-AID 22优良的分散能力，本产品可以改进皮革柔软度。并可减少加脂剂用量。当DISPERSE-AID 22 与 ACID-BATE 106 结合使用时，特别适用于有效地消除蓝湿皮和浸酸裸皮的折痕。
性质：外观：清澈液体、pH：6.0 - 8.5（1%水溶液）、闪点：>100℃
溶解性：易溶于水中
应用：本品使用时，建议在乳化之前与加脂剂搅拌混合。加入量为蓝湿皮削匀重量的0.3% - 1.0% 。在用于浸酸裸皮时，加入量应为裸皮重量的0.2% - 0.8% 。
包装：一次性塑料桶：1000公斤、200公斤、25公斤。
安全操作：涉及健康与安全信息的产品安全数据表，可向本公司索取。所有的安全注意事项都会在安全数据表中说明。

DISPERSE-AID 22– ECONOMICAL DISPERSING AID AND FAT STABILIZING AGENT
FEATURES
DISPERSE-AID 22 is a concentrated stabilizing agent for anionic fatliquors. This product is suitable for most of the fatliquoring system and is particularly recommended for all soft leathers like garment, glove, bag and shoe nappa leathers. DISPERSE-AID 22 can be combined with all types of fatliquors to avoid undesirable and premature precipitation of fatliquors. This will ensure level dyeing and uniform softness.
BENEFITS
Due to its excellent dispersing ability DISPERSE-AID 22 gives improved softness to the leathers. The amount of the fatliquor can also be reduced. When DISPERSE-AID 22 is used in a system together with ACID-BATE106, this product is very suitable for removing the fold marks of the wet-blue and pickled pelts.
PROPERTIES
Appearance Clear colorless liquid
pH (1% solution) 6.0 - 8.5
Flashpoint >100°C
Solubility in water Soluble
APPLICATION
DISPERSE-AID 22 is suggested to be added together with the fatliquor mix and stir well before emulsifying.
The typical dosage rate is at the level of 0.3% - 1.0% based on wet-blue shaved weight. In the case of pickled pelts, dosage can vary between 0.2% - 0.8% based on the pelt weight.
PACKAGING
The product is supplied in non-returnable plastic drums.
SAFE HANDLING INFORMATION
A Material Safety Data Sheet detailing health and safety information is available upon request. The product should be handled in accordance with the Material Safety Data Sheet.

脱脂剂DEGREASER 818、稳定剂DISPERSE-AID 22在洗毛方面的优势
　　壬基酚聚乙氧基醚(NPE)是过去脱脂剂的主要成分。目前，含有此成分的脱脂剂在欧美及其他市场已禁用。如果产成品含有此物质，被海关及运输部门检测出，会遭到拒绝运输及出口，并被客户列为黑名单。
　　如果您还在用NPE产品，或您用的产品价格不菲，请转用我们的818和22。
　　脱脂剂DEGREASER 818属非离子脱脂剂，不含NPE，脱脂剂能力强，成本低廉，生态环保。配合22使用，不但洗涤效果强，对毛的质量有很大提高。
　　NPE产品在洗毛后，小部分会和毛纤维结合，不易洗净，而且会影响后期染色。818/22克服了此缺点。
　　NPE型脱脂剂对环境影响很大，造成严重的污染，而818/22会自身100%氧化分解。
　　洗涤过程实质上是润湿、乳化、分散、溶解的动态过程，水质的硬度对洗涤效果也不能忽视，DISPERSE AID 22可以增强渗透、分散及被乳化掉的油脂的稳定性，克服由于水的硬度对洗涤效果的影响，使洗涤后的毛被洁白松散、不粘并，手感不糙、柔润。
　　818/22可在任何条件下使用，不受PH/溶液电荷的影响，即使在铬鞣液中也很稳定。
　　由于各工厂的条件不同、地理位置不同、客户要求不同，在以下参考工艺的基础上，各公司技术人员自己摸索出一条适合自己的工艺路线和操作方法，以达到方法简单、质量提高、成本降低、不影响环保的目的，收到良好的经济效益和社会效益。

洗毛洗绒参考工艺
　　原毛（原绒）——开毛机——第一槽：方案1：PH=6.8-7; 温度=65摄氏度；818脱脂剂=5-8KG; 元明粉=20KG；方案2：PH=9-9.5；温度=55-57度；脱脂剂818=5-8KG; 纯碱=15-20KG;——第二槽：方案1;PH=7；温度=65度；脱脂剂818=3-4KG,分散剂22=1-2KG;元明粉=20KG;方案2：PH=9-9.5；温度=55-57度；脱脂剂818=2-3KG; 分散剂22=1-2KG; 纯碱=13-15KG;——第三槽：PH=6.8-7；温度=55-58度；；分散剂22=4-7KG;元明粉=20KG；——第四槽：PH=6.8-7;温度45-55度，清水；——第五槽：PH=6.8-7;温度=40-45度；清水——烘干——打包称重。
　　以上各槽用量为初始用量，以后每30分钟补加一次，用量为初始量的10%，每班次总时间为6.5小时。

内蒙古各盟市县“洗毛剂、脱脂剂、加脂稳定剂”销售网络分部