Our purpose would be to give good quality items at competitive rates, and top-notch service to consumers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for China Wholesale Solvent Dyestuff Solvent Green 28 for Plastic Polymer China Origin, We always regard the technology and consumers as the uppermost. We normally do the job hard to create excellent values for our prospects and present our consumers greater products and solutions & companies.
Our purpose would be to give good quality items at competitive rates, and top-notch service to consumers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for China Solvent Green 28, Solvent Green, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our merchandise to the world together. Trust us and you will gain more. You should feel free to contact us for more information, we assure you of our best attention at all times.
Color Index:               Solvent Green 28

C.I.No.                         625580

CAS                              71839-01-5/28198-05-2

Chemical Family       Bei Series

EC NO.:                       248-895-9

Chemical Formula    C34H34N2O4

Technical Properties:

Solvent Green 28 is a bright green dye.
It has excellent heat resistance and light resistance, good migration resistance and high tinting strength with wide application.
Solvent Green 28 is used for coloring for plastics, PS, ABS, PMMA, PC, PET, polymer, fiber. Solvent Green 28 is recommended for polyester fiber.

Color Shade:

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

Physical Properties

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℃

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

Solvent green 28 solubility in organic solvent at 20℃(g/l)

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.Our purpose would be to give good quality items at competitive rates, and top-notch service to consumers around the world. We are ISO9001, CE, and GS certified and strictly adhere to their quality specifications for China Wholesale Solvent Dyestuff Solvent Green 28 for Plastic Polymer China Origin, We always regard the technology and consumers as the uppermost. We normally do the job hard to create excellent values for our prospects and present our consumers greater products and solutions & companies.
China Wholesale China Solvent Green 28, Solvent Green, Establish long term and win-win business relationships with all our customers, share the success and enjoy the happiness of spreading our merchandise to the world together. Trust us and you will gain more. You should feel free to contact us for more information, we assure you of our best attention at all times.