China Good Wholesale Vendors Disperse Violet 57 - Solvent Red 25 / CAS 3176-79-2 – Precise Color factory and manufacturers

Good Wholesale Vendors Disperse Violet 57 - Solvent Red 25 / CAS 3176-79-2 – Precise Color

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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Solvent brown 53, Electret masterbatch for meltblow fabric, Pigment Blue 60 polyester fiber PET terylene, We have been wanting forwards to creating long-term company interactions with around the world shoppers.

Good Wholesale Vendors Disperse Violet 57 - Solvent Red 25 / CAS 3176-79-2 – Precise Color Detail:

Color Index: Solvent Red 25

C.I.No. 26110

CAS 3176-79-2

EC NO. 221-647-7

Chemical Family Azo Series

Chemical Formula C₂₄H₂₀N₄O

Technical Properties:

Solvent Red 25 is a yellowish red solvent dye, used for coloring for plastics, polymer, rubber, wax, oil, lubricant, fuel, gasoline, candle.

Color Shade：

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

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

Physical Properties

Density(g/cm3)	MeltingPoint(℃)	Light fastness（in PS）	Recommended Dosage
			Transparent	Nontransparent
1.28	150-155	5-6	0.01	0.05

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

The heat resistance in PS can reach to 260℃

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

Solvent red 25 solubility in organic solvent at 20℃(g/l)

Acetone	Butyl Acetate	Methylbenzene	Dichloromethane	Ethylalcohol
19.4	17.9	23.5	48.9	6.9

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 usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Good Wholesale Vendors Disperse Violet 57 - Solvent Red 25 / CAS 3176-79-2 – Precise Color , The product will supply to all over the world, such as: Ghana, Kenya, Suriname, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We've been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.

Disperse Violet 57 PS ABS SAN PMMA PC PET ABS polyamide

equivalence Filester BA Terasil Violet BL

equivalence Violet RL

solvent blue 122 PS PET PA PC ABS polyester

Solvent brown 53 MSDS

Solvent brown 53 PET PA PC ABS plastic

solvent red 135 light fastness

solvent red 179 heat resistance

solvent red 179 synthesis

Vat Blue 4 terylene cotton T/C polyester-cotton dye

This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!