30%OFF Sylic® Optical Brightener BHT/BHB OBA for Cotton BHT Blanqueador optico/C.I.113
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Product Highlights
- High Brightness Effect: Delivers high and brilliant white maximum for cotton and blends.
- Excellent Washfastness: Provides excellent washfastness and very high bath exhaustion.
- Stable Performance: Good stability to alkalis, peroxide, and electrolytes.
- Versatile Application: Suitable for cellulose fibers, polyamide, and their blends.
- Flexible Packaging: 25KG plastic bucket or customized according to customer request.
- Long Shelf Life: Stable for 5 years when stored properly in closed containers.
- Global Certifications: Approved by ISO9001, OEKO-TEX, and GOTS quality systems.
- Flexible Payment: Supports T/T, L/C at sight, DP, and CAD terms.
Product Attributes
- Customization
- Available
- CAS No.
- 12768-92-2
- Formula
- C40H42N12O10S2.2Na
- Model NO.
- BHT
- Color
- Yellow Brown Liquid/ Bluish Liquid
- Appearance
- Liquid
- Application
- Optical Brightener
- Shade
- Neutral / Blue
- Transport Package
- 25kg New Carton Box
- Origin
- China
- HS Code
- 32042000
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
Sylic ® Optical Brightener Agent BHT/BHB
I.PROPERTYAppearance: Yellow-Brown Liguid (BHT) BLuish Liquid (BHB)
Ionicity: Anion
Chemical structure: Stilbene derivatives
Shade: Neutral White (BHT) Bluish White (BHB)
Counter quality: Uvitex BHT-L Uvitex BHB
II.APPLICATION
1.With blue white shade for collulosic fibers,polyamide and their blends.
2.With Highly appropriate for exhaust process.
3.With excellent washfastness and very high bath exhaustion.
4.With high and brilliant white maximum.
5.With good stabile to alkalis,peroxide,and electrolyte.
6. With good solubility in water.
III.PROCESS Method
1.Normal cotton whitenning exhaust process
Dosage: FWA BHT/BHB 0.2-0.8% o.w.f Sodium sulfate:5-10g/L
Temperature×time:80-100ºC×20-30mins Liquor rate:1:10-20
2.With peroxide bleaching for cotton exhaust process
Dosage:FWA BHT/BHB 0.2-0.8% o.w.f Sodium h(30%):1-4g/L
Hydrogen p(35%):4-8g/L Sodium s: 2-5g/L
Dertergent:0.5-1g/L Stabilizer:0.1-0.5g/L
Temperature×time:100ºC×30-45mins Liquor rate:1:10-20
3. Continuous Process
Dosage:FWA BHT/BHB 1-6g/L
Padding:Liquor pick-up 70-80% Temperature×time:below 160ºC×20-30sec.
IV.PACKING AND STORAGE
1. 25KG plastic bucket or according to customer request.
2. Be stable for 5 years when properly stored in closed container at 20ºC.

Package:
Packing : 25kgs new carton box with pallet
Maximum order quantity of 20'FCL : 12.6MT

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 .
Our delivery time : Within 20days after got T/T or L/C bank copy

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.
Certificate:
Our products' quality has been approved by ISO9001 quality management system, OKEO-TEX, GOTS,etc.

Market:
Our partners all around the world.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR243136". Items marked "" are certified.
Company Profile
We founded in the year of 1999, HANGZHOU TIANKUN CHEM Company Limited is a large-scale enterprise that specializes in manufacturing dyestuffs, Silicone Oil, Textile Auxiliaries, Optical brightener. 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 domestic market. With hundred percent efforts put in by our team since last years, we have captured a wide base of clientele globally.
Corporate mission: Make one-stop solutions in the field of textile chemicals for textile printing and dyeing enterprises all over the world
Corporate vision: To be the leader in world-leading textile chemical industry
Corporate values: Honest, Forge ahead, Simplicity, Efficiency
Brand Values
Honest: We are 100% honest in everything we do, if it's not the truth we won't say, if it is a grey area we avoid. This is at the core of SYLIC.
Opens: What we do as a company is that we establish ourselves as the most
Open brand. We have no secrets.
TRANSPARENCY: Everything we do is available to clients, from how we do our products, to our company staff memebers, to the source of our materials.
About Our Factory & Business Background
- Address
- 5th Floor, Southeast Technology R&D Center, Xiaoshan District, Hangzhou, Zhejiang, China
- Terms of Payment
- LC, T/T, D/P, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai Port, Ningbo Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 1999-02-05
- Main Markets
- South America, Southeast Asia, Mid East
FAQ
- What are the available shades?
- The product offers Neutral White (BHT) and Bluish White (BHB) shades.
- What is the dosage for exhaust process?
- The dosage for FWA BHT/BHB is 0.2-0.8% o.w.f for exhaust processes.
- What certifications does the product have?
- Quality is approved by ISO9001, OEKO-TEX, and GOTS systems.
- What are the payment terms?
- We support T/T, L/C at sight, DP, CAD, and other flexible terms.
- What is the delivery time?
- Delivery is within 20 days after receiving T/T or L/C bank copy.
- Is customization available for packaging?
- Yes, packaging can be 25KG plastic bucket or according to customer request.
Send your message to this supplier
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