免烫树脂整理剂,洗可穿抗皱整理剂,环保无甲醛免烫剂,形态安定.

Formol-free Wash and wear finishing agent SRD787

无甲醛免烫整理剂SRD787 NEW

Technical process:

(1)Pre-cure process

Fabric (surface PH=6.5-7) Padding (expression 60-80%, ambient temperature) Drying(80-100˚C) C uring (160˚C x 3min or 150 ˚C x 7-8 min)

Notice:

A. You had better pre- washing the fabric, fabric become non alkali, clean and

water content at right value.

B. Drying had batter take air-lay drying in order to avoid some problems by

drying cylinder such as migration, incrustation and hardish handling.

C. Time and temperature deciding are depending on the thickness and

consistency of fabric. As the temperature is 160, the time: above 32s

finishing cotton needs 150s-180s, 21s-32s finishing cotton needs 160s-210s,

below 21s finishing cotton needs 180s-240s.

.

(2)Post →cure process:

Padding agent Dry ( reach water-retention value established) Pad-roll(cover roll with plastic film to retain water during transporting and lay) Cutting Ironing at high temperature( 175-185˚C iron 30 sec) C uring(160˚C x 3-6 min, or 150˚C x 6-12 min, or 140˚c,12-20 min ,time and temperature deciding are depend on the thickness and consistency of fabric)

Advantage:

Smooth, changeless size, durable tuck, but suture may be brought a little crease. Disadvantage:

Cost high, before garments making or fabric roll transforming, it may be pre- formed, so that it difficult to eliminate creases that was made in the roll, as well as keep ironed pleat’s balance is no batter.

(3) Garment finishing:

Padding dyed fabric with the agent Centrifugal dehydration( raffinate will reuse) barrate dryer(60-80˚C retain water content up to the 20%)Steamer ironing by iron machine (175-185˚C, 30sec.) C uring (160˚c x 3-6 min, 150˚c x 6-12 min, or 140˚c x12-30 min, time and temperature deciding are depend on the thickness and consistency of fabric) Packing

Advantage: no need to worry about problem of pre-forming

Disadvantage: cost high, difficult to control the process.

Notice:

A. Finished garments must be washed to the effect that remove size and auxiliaries, etc,

to make garments clean and non-alkali.

B. Put finished garments into finishing solution (bath ratio 1: 6-12) and saturate it

adequately (dip 15-30 min),centrifugal extract water, control garment solution

content at 70-100%

C. According to the kind of fabric, final usage and another mistakes, please do some

sample test first.

Herst quality certificate:

You can receive the Herst quality certificate, if you agree on a simple contract and the products fit Herst standard. Please get the Herst quality certificate contract document.

Packaging:

50Kg in one plastic barrel, keeping in cool condition, avoid sunlight or frozen. Bin life less 1 year.

使用方法

无甲醛免烫整理剂SRD787NEW处理织物的方法通常有预焙烘法、延迟焙烘法和成衣整理等三种工艺，具体用法和用量根据织物情况而定。

1．工艺配方：

工艺设计中使无甲醛免烫整理剂SRD787与催化剂NP756之比为2：1。

(以轧液率为60~80%为例)：

推荐配方：免烫剂SRD787NEW 180g/L

催化剂NP756 50g/L

柔软剂 40g/L

2．工作液的配制：

先加入3/5的水(80℃左右)，搅拌加入无甲醛免烫整理剂SRD787NEW，再加入催化剂NP756，搅拌均匀，加入1/5的冷水冷却至室温，最后加入柔软剂和剩余的冷水并搅拌均匀。

3．工艺流程：

（1）预焙烘（pre-cure）：

织物（布面pH值=6.5～7）→浸轧整理溶液（轧余率60～80%，液温：室温）

→烘干（80~100℃）→焙烘（160℃×3min或150℃×6min）→成品

注意事项:

①织布最好经过水洗，使布面干净，干湿度一致，不带碱。

②烘干最好是热风烘干，如果用烘桶烘干时，开始几只烘桶不宜过烫，以免

泳移、结壳、手感发硬。

③焙烘温度和时间由织物的厚度和密度决定。如焙烘温度160℃时，焙烘时

间：32支以上的纯棉织物150~180秒，21支~32支纯棉织物160秒~210