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Product profile
Customization
AvailableColor
YellowAppearance
PowderModel NO.
BY3BApplication
Dying AuxiliaryTransport Package
25kg carton boxOrigin
ChinaHS Code
32042000Production Capacity
5000 Tons/YearKey features
Excellent Whiteness: Delivers high and brilliant white maximum with bluish-violet shade for cotton and blends.
High Wash Fastness: Ensures excellent wash fastness and very high bath exhaustion during the dyeing process.
Stable Performance: Good stability to alkalis, peroxide, and electrolytes with high water solubility.
Flexible Packaging: Available in 25KG carton boxes or customized according to customer requests.
Fast Delivery: Delivery time within 10 days after receiving T/T or L/C bank copy.
Global Certification: Quality approved by ISO9001, OEKO-TEX, and GOTS standards.
Technical Support: Professional team provides target sample testing and counter samples for evaluation.
Company profile
Business Type: Manufacturer/FactoryExport Year: 1999-02-05Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.79hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
About Our Factory & Business Background
Address5th Floor, Southeast Technology R&D Center, Xiaoshan District, Hangzhou, Zhejiang, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsDyestuffs, Silicone Oil, Textile Auxiliaries, Disperse Dyes, Silicone Adjuvant, Water Repellent, Fluorescent Whitening Agent, Color Dyes, Basic Dyes, Vat Dyes
Our Industry Experience & Global Business Record
Main MarketsSouth America, Southeast Asia, Mid East
Product Q&A
Q:What is the appearance and color of BY3B?
A:
It is a yellow powder with a bluish-violet shade, belonging to stilbene derivatives.
Q:Which fabrics can this optical brightener be applied to?
A:
It is suitable for cellulosic fibers, polyamide, and their blends, especially for exhaust processes.
Q:What is the recommended dosage for the normal cotton whitenning exhaust process?
A:
The dosage is 0.2-0.6% o.w.f of FWA BY3B, with sodium sulfate at 5-10g/L.
Q:What payment terms are supported?
A:
We support T/T, L/C at sight, DP, C.A.D, and can negotiate forward payment terms based on reputation.
Q:What is the delivery time after payment?
A:
Delivery is within 10 days after receiving the T/T or L/C bank copy.
Send Inquiry
*To:
HANGZHOU TIANKUN CHEM CO., LTD.
HANGZHOU TIANKUN CHEM CO., LTD.*Content:
Supplier replies will be sent to your registered email
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