China Chinese wholesale Vat Blue 4 terylene cotton T/C polyester-cotton dye - Solvent Yellow 157 / CAS 27908-75-4 – Precise Color factory and manufacturers

Chinese wholesale Vat Blue 4 terylene cotton T/C polyester-cotton dye - Solvent Yellow 157 / CAS 27908-75-4 – Precise Color

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Chinese wholesale Vat Blue 4 terylene cotton T/C polyester-cotton dye - Solvent Yellow 157 / CAS 27908-75-4 – Precise Color Detail:

Product Name Presol Y HGN

Color Index Solvent Yellow 157

Delivery Form Powder

CAS 27908-75-4

Technical Properties:

Solvent Yellow 157 is a greenish yellow transparent oil solvent dye.
It has excellent heat resistance and light resistance, good migration resistance and high tinting strength with wide application.
Solvent Yellow 157 is used for coloring for plastics, PS, ABS, PMMA, PC, PET, polymer, fiber. Recommend to used in car textile.
Please check TDS of Solvent Yellow 157 below.

Color Shade

Application: (“☆” Superior, “○” Applicable, “△” Not recommend)

PS	HIPS	ABS	PC	RPVC	PMMA	SAN	AS	PA6	PET
☆	☆	☆	☆	☆	☆	☆	☆	△	☆

Can be used in polyester fiber.

Physical Properties

Density(g/cm3)

Melting Point(℃)

Light fastness

（in PS）

Recommended Dosage

Transparent

Nontransparent

1.42

323

7-8

0.03

0.05

Light Fastness: Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.

The heat resistance in PS can reach to 300℃

Resin	PS	ABS	PC	PET
Heat Resistance(℃)	300	300	300	300

Degree of pigmentation: 0.05% dyes+0.1%titanium dioxide R

Solvent Yellow 157 solubility in organic solvent at 20℃(g/l)

Acetone	Butyl Acetate	Methylbenzene	Dichloromethane	Ethylalcohol
1.2	4.2	10.3	2.4	6.5

Note: The above information is provided as guidelines for your reference only. The accurate effects should base on the test results in laboratory.

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Customer Notification

Applications

Presol Dyes are comprised with a wide rage of polymer soluble dyes which can be used for coloring a wide variety of plastics. They are normally used via masterbatches and add into fiber, film and other plastic products.

When using Presol Dyes into engineering plastics with strict processing requirements, such as ABS, PC, PMMA, PA, only specific products are recommended.

When using Presol Dyes into thermo-plastics, we suggest to mix and disperse the dyes sufficiently together with the right processing temperature to achieve better dissolution. In particular, when using high melting point products, such as Presol R.EG (Solven Red 135), a full dispersion and suitable processing temperature will contribute to a better coloration.

High performance Presol Dyes are complaint with the global regulations in below applications:

● Food packaging.

● Food-contacted application.

● Plastic toys.

QC and Certification

1) Powerful R&D strength makes our technique in a leading level, with standard QC system meet EU standard requirements.

2) We have ISO & SGS certificate. For those colorants for sensitive applications, such as food contact, toys etc., we can support with AP89-1, FDA, SVHC, and regulations according to EC Regulation 10/2011.

3) The regular tests involve Color Shade, Color Strength, Heat Resistance, Migration, Weather Fastness, FPV(Filter Pressure Value) and Dispersion etc.

● Color Shade test standard is according to EN BS14469-1 2004.
● Heat Resistance test standard is according to EN12877-2.
● Migration test standard is according to EN BS 14469-4.
● Dispersibility test standard is according to EN BS 13900-2, EN BS 13900-5 and EN BS 13900-6.
● Light/Weather Fastness test standard is according to DIN 53387/A.

Packing and Shipment

1) Regular Packings are in 25kgs paper drum, carton or bag. Products with low density will be packed into 10-20 kgs.

2) Mix and different products in ONE PCL, increase the working efficiency for customers.

3) Headquartered in Ningbo or Shanghai, both are large ports which are convenient for us provide logistics services.

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We constantly continually give you essentially the most conscientious client provider, plus the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Chinese wholesale Vat Blue 4 terylene cotton T/C polyester-cotton dye - Solvent Yellow 157 / CAS 27908-75-4 – Precise Color , The product will supply to all over the world, such as: panama, belarus, Norway, We always stick to the tenet of "sincerity, high quality, high efficiency, innovation". With years of efforts, we have established friendly and stable business relationships with worldwide customers. We welcome any of your inquiries and concerns for our products, and we are sure that we will offer just what you want, as we always believe that your satisfaction is our success.

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SPC

The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.