耐汗?jié)n牢度提升劑

TexTrit? Color Keep-Sweat

TexTrit? Color Keep-Sweat  是為了除去滌綸或滌氨面料上不穩(wěn)定的分散染料而開發(fā)的分散染料色牢度提升劑。用分散染料染滌綸/氨綸針·機(jī)織物時，氨綸彈力絲上會吸收較多的染料造成嚴(yán)重的沾色。氨綸上的分散染料沾色一般很難去除，還原清洗后仍會殘留在纖維中，從而造成染色牢度下降等問題。在常規(guī)的還原清洗中添加TexTrit? Color Keep-Sweat，能有效地去除滌氨綸上的不穩(wěn)定分散染料，得到牢度優(yōu)良的染色物。

一、物化性能             

外 觀          黃褐色液體

離子性         陽離子

pH             中性～弱堿性

溶解性         溶解于水呈透明狀

二、使用方法

TexTrit? Color Keep-Sweat 的使用方法根據(jù)被洗滌物的種類、染色濃度、洗滌機(jī)械等

一般以下列工藝條件為標(biāo)準(zhǔn)。

處方                    深色                   淺色

Color Keep-Sweat        3-5g/L                 1-3g/L

保險粉                  3-6g/L                 2-4g/L

燒堿 (50%)或純堿        2-5g/L                 1-3g/L

工藝： 75-80 ℃×15-20分鐘還原清洗后，熱水洗，水洗。

染色嚴(yán)重的話，重復(fù)進(jìn)行2~3次還原清洗。

產(chǎn)品性能

1．能去除在氨綸上的分散染料沾色、顯著提高染色物的耐干洗、水洗、摩擦牢度。

2．也可作為滌綸染色物的皂洗劑，能夠有效地去除未上染的染料。在還原清洗時使用，能夠得到色澤鮮艷和染色牢度優(yōu)良的染色物。

注意事項

TexTrit? Color Keep-Sweat 是特殊陽離子型牢度提升劑，更易吸附在纖維上，如果還原清洗后未經(jīng)充分熱水洗、水洗，會殘留在纖維上。對于某些染料和纖維，當(dāng)纖維上TexTrit? Color Keep-Sweat 殘留時，會在定型時出現(xiàn)受熱泛黃或因染料滲色而引起染色牢度下降問題。因此還原清洗后一定要充分熱水洗、水洗。去除纖維中殘留的TexTrit? Color Keep-Sweat 有效的方法是用陰離子表面活性劑進(jìn)行皂洗（陰離子返洗）。對于使用的每個染料，請先進(jìn)行還原清洗預(yù)備試驗確認(rèn)有無惡臭發(fā)生。無惡臭發(fā)生的分散染料可以使用還原清洗。對未確認(rèn)的染料請不要使用還原清洗。對使用染料不明的染色物的還原洗凈時，請先進(jìn)行預(yù)備試驗。

貯    存

TexTrit? Color Keep-Sweat 包裝：120KG 塑料桶，貯存期為 12 個月。                                                               室內(nèi)存放，避免高溫、嚴(yán)寒。

Color Fastness to Sweat

Improver

TexTrit? Color Keep-Sweat

Color Keep-Sweat is a color fastness enhancer developed to remove the unstable disperse dyes on polyester or polyester/Spandex blended fabrics.

When polyester/Spandex knitted/woven fabric is dyed with disperse dyes, the Spandex elastic yarn will absorb a lot of dyes and cause serious staining. The disperse dyes on Spandex are usually difficult to remove, and they will remain in the fibers after reduction cleaning, which will lead to the decrease of dyeing fastness and other problems. When Color Keep-Sweat is added in the conventional reduction cleaning, the unstable disperse dyes on the polyester and Spandex can be removed effectively. Eventually, dyed materials with good fastness can be obtained.

Physical & chemical properties:             

Appearance:    Yellow brown liquid

Ionicity：       Cationic

PH value：     Neutral to weak alkaline

Solubility:      Soluble and transparent in water

Usage:

The way to use Color Keep-Sweat is dependent on the type of material to be washed, dyeing concentration, washing machine, etc.

Generally, the following process conditions are taken as the standard.

Recipe                     Dark color           Light color

Color Keep-Sweat            3-5g/L               1-3g/L

Sodium hydrosulfite          3-6g/L                2-4g/L

Caustic soda (50%)/

sodium carbonate            2-5g/L                1-3g/L

Process: 75-80 ℃×15-20 minutes reduction clearing, hot water washing, rinsing.

If the staining is severe, repeat 2-3 times of reduction clearing.

Characteristics:

1. It can remove the staining of disperse dyes on Spandex and improve the color fastness to dry cleaning, water washing and rubbing of dyed materials.

2. It can also be used as a soaping agent for dyed polyester materials, which can effectively remove the dyes that are not dyed. When it is used in the reduction cleaning, it can produce dyed materials with bright color and excellent dyeing fastness.

Storage:

1. Packaging: 120Kg/plastic barrel

2. Storage time: 12 months

3. Store indoor and avoid overheat and severe cold.