一．适用：

普通尼龙布，防水尼龙布，莱卡布，涂层布，皮革，牛仔布等

二、外观组成及说明：

外观及组成：白色(半透明)状粘稠体，聚氨酯聚合物

布氏粘度：120000~140000CPS

PH值：7.0±0.5

固体含量：35%±1

三、特性

遮盖力好、水洗牢度好、易过网,高附着力，手感柔软，耐黄变.常温下保存12个月（避免45℃以上高温或-25℃以下低温），低温耐折型，免过热型，干湿擦达到四级以上（双组份）。

PU046-1A高牢度防水尼龙水性墨白(环保型，双组份）：牢度超好，附着力强，手指刮不掉，不粘手，遮盖力强，干爽，超过3个月浆体轻微黄变，耐老化，环保，适合于平网印刷

PU046-1B高牢度防水尼龙水性墨透（环保型，双组份）：牢度超好，得色率高，附着力强，手指刮不掉，不粘手，干爽，干湿擦达到4-5级，超过3个月浆体会轻微黄变，耐老化，环保，适合于平网印刷

四、参考配方

五、操作流程：

1）印花工艺：网纱80-100目印花→印2-3次2刀→烘干、干燥→热处理或热压(130-140℃,8-12秒)

2）由于面料多种多样，在印花之前需要先行测试。在有涂层的布料上印花，需要测试布料涂层跟PU体系的粘结强度.。未确定情况使用或操作不当引起的质量问题本公司概不负责 。

Otherdetailedinformation

一．Substrates

Nylon，Lycra,denim.

二．Appearancecompositionandspecification

Appearanceandcomposition:white(translucent)viscousbody,polyurethanepolymer

Brinellviscosity:120000-140000CPS

PHvalue:7.0±0.5

Solidcontent:35%±1

三．Features

Goodcoveringpowerandfastness,washableandeasytoprintthroughmeshscreen,softhandfeel,yellowingresistance,can be stored for 12 months at room temperature.(avoid temperature over 45℃ or below -25℃）And folding resistance at low temperature,over flashing free,high adhesion.(two-component)

PU046-1A high fastness waterproof nylon waterbased ink white:(environmental type，two-component）：Excellent fastness,high adhesion,using fingers to scrape will not off,non-stick hand,strong covering power,dry,over three months the state of slurry becomes slightly yellow,resistance to aging,environmental.By the way,it is suitable for flat screen machine.

PU046-1B high fastness waterproof nylon waterbased ink clear（environmental type,two-component）：Excellent fastness,good color yield rate,high adhesion,using fingers to scrape will not off,non-stick hand,dry,the wet and dry rub is 4-5 degree,over three months,the state of slurry becomes slightly yellow,resistance to aging,environmental.By the way,it is suitable for flat screen machine.

四．Referenceformula

五．Operationprocess

1.printingtechnology:80-100meshscreenprinting-printing2-3times-drying-heattreatmentorheat

pressure(130-140℃，8-12seconds)

2.Duetovariousfabrics,makingtestsbeforeprinting.printingonthecoatedcloths,shouldhaveatestaboutadhesionstrengthbetweencoatedfabricsandPUsystem.Usingoroperatinginuncertaincondition,ourcompanyisnotresponsibleforqualityproblem.