COLORANTESMEGACHROME SP-SEEconomical and eco-friendly disperse

dyes for rapid and Right-First-Time

dyeing of polyester and polyester

blendswww.chemlogis.com

Megachrome SP SEChemLogis has introduced the innovative new Megachrome SP SEdisperse dye range to ensure controlledcoloration and right-first-time performance with excellent compatibility to variation in dyeing t ime, temperature and pH.Thus enhancing dyehouse profitability and driving down unit product costs.

Features / Advantage

Economical and eco-friendly dyes

Satisfactory quality far Oeko-Tex Standard 100requirements

Excellent build-up and economical recipes

Good all round color fastness

Versatile in both exhaust and continuous dyeing

High productivity through Right-First-Time performance

Compatible rotes of adsorption

Compatible on-tone shade

Compatible stability to pH, time and temperature variation

The shade and trichrome groups of Megachrome SPSE

Color Map (CIE Lab in 065 10Deg)

Megachrome Yellow SP SE 100

G/Yello•w SP-SE

Orange }J 'ºOra n g '5P-SE \

.•/ \

/ \! \ i

Red SP-Sll.: •Red 167 ó

1Rubine SP-SE •

/.o = = ==i= * = t

/Deep Bla;;:k P-SE /. ·¡\b

.,.-"'

---• Dark Blue SP-SE .

• Blue SP-SE

Yellow SP-SE

Megachrome G/ Yellow SP SE80

Megachrome Orange SP SE

60

Megachrome Red SP SE

Megachrome Rubine SP SE 40

b*

Megachrome Blue SP SE20

Megachrome Dark Blue SP SE

Megachrome Deep Black SP SE

Dyeing condit ions

Fabric : 100% PolyesterDyeing depth : 1.0%o.w.f. (Black 3.5%o.w.f.) Dyeing : 130ºC x 30min.Liquor ratio : 1:1OpH 4.0 with acetic acid and sodium acetate

-20

-40 . _ _ .

-20 o 20

a*

40 60

Color fastness test and general properties

Fastness test methods

Light

Washing

PerspirationSublimat ionRubbing

ISO 105-802ISO 105-(06 C2S

ISO 105-E04

ISO 105-Xl 1

ISO 105-X12

Shadechange

Staining on multi-fi berUpper : A cid, Lower : Alkali (Staining on cotton)180ºC X 30 sec.

Upper : Dry, Lower : Wet

Yellow SP-SE1 Red SP-SE1 Blue SP-SE

mt G/Yellow SP-SEBRed SP-SE1 Blue SP-SE

100 110 120 130 130x15

Medium to deep shades

1 Orange SP-SE1 Rubine SP-SE1 Dark Blue SP-SE

High energy

Megachrome SP SE

Mediun energy

Megachrome SP-SEfor Right-First-Time Performance

High productivity; insensitivity to various dyeing time and temperature.

Dyeing process for 100% polyester

Piece Dyeing

A Levelling agentLubricant

pH 4-5Acetic acid Sodium acetate

B Megachrome SP-SE

C Reduction cleaning80º( x 1Omin.Caustic soda (38ºBe)Sodium hydrosulfiteNon-ionic surfactant

2.0-4.0g/I2.0-4.0g/I1.0-3.0g/I

....

A Levelling agentLubricantpH 4-5Acetic acidSodium acetate

B Megachrome SP-SE

C Reduction cleaning

80ºC x lOmin.Caustic soda (38ºBe)Sodium hydrosulfite Non-ionic surfactant

2.0-4.0g/I2.0-4.0g/I1.0-3.0g/I

Dyeing process for polyester and cellulose blends

One-bath dyeing

A Levelling agentLubricantpH 4-5Acetic acidSodium acetate

B Megachrome SP-SEC Chemifix

D Common salt

E. AlkalipH 10.8-11.0

F. Wash-off

Two-bath dyeing

We would like to recommend two-bath dyeing with reduction cleaning to get higher fastness.