Direct Black Ef
Place of Origin：China
Type：Direct Dyes
Usage：Ink Dyestuffs, Paper Dyestuffs
Other Names:Direct Black SB
Description
Key attributes
Industry-specific attributes
CAS No.85631-88-5
Other attributes
Place of Origin: China
Type: Direct Dyes
Usage: Ink Dyestuffs, Paper Dyestuffs
Other Names: Direct Black SB
MF: C34H24N9Na3O11S3
EINECS No.: 288-038-6
Model Number: SF-48
Product name: Direct Black 168
Molecular Weight: 899.772
Color: Black
Appearance: Black Powder
Sample: Free sample
Application: Ink Dye
Packaging and delivery
Selling Units: Single item
Single package size: 39X37X45 cm
Single gross weight: 28.000 kg
Overview
Direct Black EF is a high-concentration, high-tinting power direct dye widely used in dyeing textiles, leather, paper and other materials, with excellent dyeing uniformity and penetration.
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Product name |
Direct Black 168 |
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H.S. Code |
32041400.00 |
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Type |
Direct Dyes |
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MOQ |
Normally 200kg |
|
Payment |
T/T; L/C; DP;West Union or as per specific need |
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Lead Time |
Two Weeks |
Product Features
High Concentration Tinting Strength
Direct Black EF has a dyeing strength of up to 80%, which is about 30% higher than ordinary black direct dyes, and can achieve a deep black effect under low dosage conditions.
Strong Permeability
The dye has good molecular penetration ability, dyes the surface and inside of the fiber evenly, and there is no color difference on the fabric. It is particularly suitable for densely woven fabrics or multi-layer materials, and the penetration depth is about 25% higher than that of ordinary dyes.
Good Water Washability
After dyeing, the dry rubbing fastness reaches level 4, and the wet rubbing fastness reaches level 3-4 (according to ISO 105). Even after multiple washings, the color does not fade or flower, which is suitable for products that are used or washed frequently.
Adapt To A Variety Of Processes
It is suitable for a variety of industrial dyeing processes such as immersion dyeing, pad dyeing, and spray dyeing. It has a wide range of adaptability and does not require additional changes to existing equipment or formulas.
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Product Name |
Direct Black 168 |
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Certificate |
COA/TDS/MSDS |
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MOQ |
1KG |
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Packing |
1KG/BOTTLE,25KG/DRUM |
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Payment |
T/T,Western Union,Paypal |
FAQ
Q:1: Are you a manufacturer or a trader?
A: We are a manufacturer and have our own factory. You are welcome to visit our factory at any time.
Q:2: How long is the general lead time for order delivery?
A: In stock: Delivery usually takes less than 2 weeks. Out of stock: Delivery usually takes 4 weeks.
Q:3: Can I place a small order to test the market first?
A: Yes, you can place a small order for our private label according to our MOQ.
Q:4: Can the product I want be private label?
A: Yes, we can do private label and customized packaging for you.
Q:5: How to contact us?
A: You can contact us through Alibaba, email or phone. We will reply you as soon as possible.
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