Epoxy modified silicone softener HA-920 99.9%

HA-920 is a new generation of a high-grade textile softening agent, can make the fabric excellent softness, smoothness, luster. Good whiteness, suitable for various fiber products. 

[Technical indicators]

Chemical composition: epoxy functional silicone emulsion is a new generation of modified silicone softener, the terminal group is an active hydroxyl group, and the side chain group is an active epoxy group. It has excellent self-crosslinking activity.

First, reference formula.

1. Suitable for 100% pure cotton fabric, shrink proof and crease resistant finish.

EFR resin: 80~120g/L

531 catalyst: 20~40g/L

HA- soft 80 polyethylene emulsion: 20~30g/L

JFC penetrant: 2g/L

HA-920 softener: 10~30g/L

2. It is suitable for easy care finishing of thick cotton fabric, such as thick denim and khaki fabric.

EFR resin: 100~120g/L

531 catalyst: 30~40g/L

HA- soft 80 polyethylene emulsion: 20~30g/L

JFC penetrant:2g/L

HA-920 softener: 40g/L

3. Suitable for easy care finishing of thin cotton fabric (such as shirt fabric).

EFR resin 80~100g/L

531 catalyst 20~35g/L

HA- soft 80 polyethylene emulsion 20~30g/L

JFC penetrant 2g/L

HA-920 softener 20~40g/L

4. It is suitable for shrink proof and wrinkle resistant finishing of hemp fabric.

EFR resin 80~120g/L

531 catalyst 30~40g/L

HA-soft80 polyethylene emulsion 20~30g/L

JFC penetrant 2g/L

HA-920 softener 20~40g/L

5.Suitable for artificial cotton garments.

EFR resin 80~100g/L

531 catalyst 25~35g/L

HA-920 softener 10~15g/L

JFC penetrant 2g/L

6. The factory can choose MgCl2.6H2O as catalyst by itself. The dosage of MgCl2.6H2O is 1/5 of resin. If 1% citric acid of MgCl2.6H2O is added, the effect will be better, but the specific formula must be determined by experiment.

Reference process

(1). Fabric ironing finish.

Dip rolling: two dip two rolling or one dip rolling, the rolling rate is 70~80%

Drying setting: 80~100 C, retaining moisture content 10~15%

Baking: 170~180 degrees, 30-70 seconds or 155~165 degrees, 2.5~5 minutes.

Easy care finishing for ready-made garments.

Immersion bath: 15~20 minutes

Dehydration: rolling rate 70~80%

Drying: keep moisture content below 85 15~20%.

Baking: 150~165 C, 3~5 minutes.

[Toxicity and ecology]

This product is non-toxic, non-corrosive, non-flammable non-dangerous goods, storage, transportation and application is according to the general health and safety regulations, can not be swallowed.

1. Excellent softness, smooth and uniform handle.

2.it can improve fabric elongation and shape recovery.

3. Good whiteness, which  is suitable for light colored fabric.

4.Improve wrinkle resistance.

5. Obviously improve the sewing ability of fabrics.

6. Washable and dry cleaned.

7. It has excellent distribution on the surface of fibers.

8. Enhance the tear strength of fabrics.

9. It is easy to use without catalyst.

[Application]

HA-920 can be used for immersion or dip rolling.

1. Bath technology reference formula:

Usage: 1~10% HA-920 (o.w.f)

P H value: 5.0~5.5

Bath ratio: 1: 10~ 20

Processing time: 20~30 minutes.

Bath temperature: 40 C

Bake: 110~120 C / 5 minutes.

2. Application of rolling technology:

Reference formula:

Usage: 10~30g/l HA-920

P H value: 5.0~5.5

Rolling rate: 70~80%

Bake: 80~100 ℃/ 5 minutes.

Setting: 130℃ / 1 minutes.

(1)Dilute the emulsion with cold water and add it to the bath bath, especially when it is used with other resin additives, so as not to cause condensation.

(2) Avoid dose silicone emulsion directly into the equipment that is running with cloth when used, so as not to cause blotch caused by rapid adsorption.

(3) Pay attention to cleaning the rolling tank and roller in time to avoid contamination.

[Packaging and storage]

50Kg plastic barreled.

Storage and transportation is according to general chemicals. Store in dry and ventilated place.

The shelf life:6Months

[Note]

1. Keep in a closed and cool place. It can not be mixed with anionic auxiliaries.

2.Because the remaining alkali and unstable acid and alkali value of the products will affect the finishing effect. In order to avoid emulsion instability or even demulsification, it must be thoroughly cleaned before finishing.

3. When preparing the working fluid, the equipment and utensils must be cleaned. The storage time of working fluid should not exceed 48 hours.

4.Once the package is opened, it is recommended to be used in a short time.

5. If the emulsion is found to have floc or floating oil before use, please stop using it.

6. This information is based on our company's research and is considered to be correct. However, since the conditions and methods of using our products are beyond our control, this information should not be used as a substitute for the initial testing of whether our products fully meet your specific application requirements before being used for mass production. We expressly declares that we don’t  bear any liability for incidental or incidental loss.