HT Fine Chemical Co., Ltd.
textile-auxiliaries-chemicals-manufacturer
Multi-embedded Modified High-concentration Silicone Emulsion 6419

Multi-embedded Modified High-concentration Silicone Emulsion 6419

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Multi-element modified high-concentration silicone emulsion 6419 is a special emulsified silicone oil that is double modified by block modification and polyether polymerization from D4 (produced by Dow Corning, USA). Because it does not contain solvents, the damage to the fabric is minimized! It is suitable for fabrics containing spandex to ensure no loss of elasticity!


Main composition

octamethylsiloxane modified polyether-modified silicone derivative with self-emulsifying group


General properties

Appearance:  transparent to hazy white uniform liquid

Ionicity: very weak cationic (close to non-ionic)

PH : 7.0-7.5

Solubility: Easy soluble in water


Properties and fields of application

Cotton, polyester, nylon, acrylic, viscose, and other blended and composite fabrics.

1. Slightly shade & brightness change on fabric with little blue shade, close to the       original color.

2. Non-stick roller below the temperature of 80℃(pH ≤ 10).

3. It can be emulsified and adjusted to ice feeling & soft silicone oil, with good smoothness and excellent fluffy.

4. Electrolyte resistant, alkali resistant above 2g/l (room temperature); free of VOC .

5. It has certain water absorption on cotton. (application: cotton, polyester, nylon, acrylic, wool and their blended yarn "soft and slippery"). Especially it has a hydrophilic effect on T/C denim.

6. It can be directly used or used as a raw material additive to make a five in one softener.

7. Due to its high concentration that is close to crude oil, it is particularly suitable for export and reduces transportation costs.


Dilution process

High concentration silicone emulsion 6419 diluted 2 times:

Item  

Time

Raw material

Quantity ratio

Attention

About five minutes

6419

10kg

at least 500 R / min is best.(Water accelerates, resulting in gel forming and difficult to dissolve. )


Deionized water

1KG

About 5 minutes

Deionized water

1KG

Add water while stirring

About 5 minutes.

Deionized water

2KG

Add water while stirring

About 10 minutes.

Deionized water

6KG

Add 0.125kg glacial acetic acid


Total

20kg



Application

Diluted 10 times:

Dipping:

Dosage: 1.0 ~ 5.0% (o.w.f)

Temperature: 20 ℃ ~ 40 ℃

Bath ratio: 1:5 ~ 1:10

Time: 20 ~ 30 minutes

Padding: setting machine: 10-100 g / L 130-150 ℃ * 60-90 seconds (according to customer requirements)


Note

In view of the fact that many factors in the pretreatment, dyeing, printing, after-finishing, and formula may affect the fastness, shade, whiteness, strength, and handle of the final product. It is suggested that appropriate tests should be carried out before applying this product.


Packaging

This product is packed with a 125kg rubber barrel lined with a plastic bag or 200kg iron barrel. This product is non-toxic, harmless, non-combustible and non-explosive,


Under the condition of below 35 ℃, the shelf life is 6 months. In case of freezing, thaw at room temperature and stir well before use.

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