Sylic® Fluorescent Whitening Agent OBA EB
1. Introduction
OBA SFN is suitable for polyester fiber and its blended products. Can be applied to dip method at low temperature (100 ºC), dip method at high temperature, and padding baking dyeing method. This product is a dispersed liquid. Suggest to stir well before each use. The following in accordance with its basic properties and dyeing method is introduced as following.
2.Technical index
| Physical characteristics |
Fastness properties : 4-5 Grade |
| Chemical Construction |
Styrylbenzene derivative |
|
|
| Appearance |
Pale yellow dispersion liquid |
Reductant |
: Stable |
| Ionicity |
None |
Chlorne |
: Stable |
| Shade |
White light |
Chlorate |
: Stable |
| pH scope |
: 3-11 |
| Solubility |
Mixed with cold water or warm water dilute but must pay attention to stratification. |
| Storage |
6 Month. Please stir the liquid before using when excess 6 month. |
Fastness propertiesThe above data in accordance with the ISO standard for testing
| Application method |
- Low temperature dip dyeing method
|
- High temperature dip dyeing method
|
| Recommended concentration: |
FG 0.1% - 0.5% |
Recommended concentration: |
FG 0.1% - 0.5% |
| bath ratio: |
1:10-1:20 |
bath ratio: |
1:10-1:20 |
| temperature range: |
50ºC - 60ºC |
temperature range: |
50ºC - 60ºC |
| Heating rate: |
2-3 ºC per minute |
Heat up time: |
30 minutes (130 ºC) |
| Temp. keeping time: |
45 minute (95 ºC) |
Heating rate: |
2-3 ºC per minute |
| Temp. keeping time: |
30 minute (130 ºC) |
- Padding dyeing baking method
|
| Recommended concentration: |
FG 0.3 - 2g/L |
| pick up rate: |
90% |
| preliminary dry temperature: |
100ºC |
| baking temperature: |
170ºC - 190ºC |
| baking time: |
40-50 seconds |
3.Packing
Packaging & Storage
Sealed in storage, keeping date is 12 months under room temperature.
25kg net in plastic drum.
About us
Founded in the year of 1999, HANGZHOU TIANKUN CHEM Company Limited is a large-scale enterprise that specializes in manufacturing dyestuffs. With the aid of standardized production, an exceptionally experienced sales force, advanced laboratory, timely delivery, we have successfully been catering to the demands of our customers and have become one of the top-ranking dyestuff factories in the global market.
We're a famous textile auxiliaries producer in China with over 30000 tons annual output. Our factories are located in Zhejiang
province, nearly closed to Shanghai. Your visit to our factory will be greatly welcomed.
Shipment & Delivery
Delivery Time:Within 10 days after got T/T or L/C bank copy.
Shipment:Whether you have your own freight-forwarder or you would like us to organize shipment ; whether you require delivery FOB to a port in China or CIF to a port near you,we are happy to quote and supply whichever way you choose. Please
feel free to discuss all options with us .
Payment
We support a variety of payment terms like T/T, L/C at sight, DP, C.A.D etc. If customers need forward payment term like
T/T 30 days or L/C 60 days, we will also try to meet their demand based on customers' reputation and consumption.
Certification & Exhibitions
Our products' quality has been approved by ISO9001 quality management system, OKEO-TEX, GOTs, etc.
FAQ
Q1: Does the product meet international environmental certification standards?
A: This product has passed OEKO-TEX® Standard 100, REACH and other certifications, does not contain harmful substances such as APEO and formaldehyde, and is suitable for export to the EU, North America and other textile production with strict environmental protection requirements.
Q2: What is the MOQ?
A: The MOQ of conventional dye is 25kg/ barrel, the MOQ of auxiliary support 1 ton, and 500g sample trial pack is provided (sample fee and freight are required).
Q3: How to ensure transportation safety?
A: The liquid additives are packed in UN-certified sealed drums, the powder dyes are packed in moisture-proof aluminum foil bags+ cardboard drums, and MSDS and dangerous goods transport documents are provided.
Q4: Can I customize special functional auxiliaries?
A: Support the development of anti-static, flame retardant, waterproof and other functional additives, need to provide fabric composition, target performance indicators and test standards.
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