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Wholesale Optical Brightener Agent Fluorescent Brightener for Plastics
US$10.90-19.90
500 kg
Sample price:US$10.00/bag.Request sample
Product profile
Customization
AvailableCAS No.
1533-45-5Formula
C28h18n2o2Model NO.
OB-1EINECS
NoneAppearance
PowderUsage
Rubber Auxiliary Agents, Plastic Auxiliary Agents, Textile Auxiliary AgentsColor
Yellow-GreenProduct Name
Fluorescent Brightener Ob-1 ManufacturerChemical Name
DistyrylbisbenzoxazoleOther Names
Optical Brightener Ob-1Other Names 2
Fluorescent Brightener Ob-1C.I. No.
393Recommended Dosage
Add Ob-1 Brightener Per 1000kg of MaterialCharacteristics 1
High Whitening Intensity, Strong Fluorescent EffecCharacteristics 2
High Temperature &Weather ResistancePackaging Method
Bag, DrumSample Policy
Freely SupplyProduct Uses
Various Plastics, Fiber, Textiles, NylonTransport Package
25kgs Fibre DrumSpecification
more than 200 meshTrademark
iSuoChemOrigin
AnhuiHS Code
32042000Production Capacity
2000 Tons Each YearKey features
High Whitening Intensity: Strong fluorescent effect enhances brightness and whiteness of materials.
High Temperature Resistance: Suitable for whitening plastic products formed at high temperatures.
Wide Application Range: Used for polyester, nylon, PP fibers, PVC, ABS, EVA, and polycarbonate.
Free Sample Policy: Samples are freely supplied for customer evaluation and testing.
Full Customization Available: ODM service offered with full customization from designs.
Low Minimum Order Quantity: Minimum order starts at just 1 Kg for flexible purchasing.
Fast Lead Time: Peak and off-peak season lead time both within 15 workdays.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤6.76h
AI-Powered supplier vetting
SummaryANHUI I-SOURCING INTERNATIONAL CO., LTD. is a supplier with a focus on customer service and international markets, but it lacks overseas infrastructure. The company has a strong export orientation, with 71% to 90% of sales from exports, and it is experienced with 13 years in exporting. Their R&D capabilities are limited with only one engineer and no new products launched recently. While they provide ODM services, they do not offer OEM services for popular brands. Production capabilities are substantial with high annual outputs in specific product lines. The company shows a clear procedure for handling customer complaints but lacks written procedures for corrective actions.
Supplier typeThe supplier is an international-focused company with a significant portion of sales from exports (71%~90%) and 13 years of exporting experience.
R&D capabilityThe supplier has limited innovation capacity with only one R&D engineer and no new products launched last year, despite holding six trademarks.
Production capacityThe supplier has a robust production capability with significant annual outputs in pearl pigment, glitter powder, and glow in the dark powder.
Customization capabilityThe supplier offers full customization and ODM services, though it does not provide 3D design services.
Client casesThe supplier's ability to handle customer complaints effectively is supported by clear procedures and recorded follow-ups.
Product Q&A
Q:What is the recommended dosage for different materials?
A:
For EVA, PP fiber, nylon, and polycarbonate, use 75-200g per 1000kg. For polyester fiber, use 75-300g per 1000kg.
Q:What are the key characteristics of Optical Brightener OB-1?
A:
It features high whitening intensity, strong fluorescent effect, and outstanding high temperature and weather resistance.
Q:Which industries and materials can use this product?
A:
It is suitable for whitening polyester, nylon, PP fibers, and plastics like rigid PVC, ABS, EVA, polystyrene, and polycarbonate.
Q:What is the packaging and quantity per container?
A:
Packaged in 25kg fiber drums, with approximately 5.25 metric tons fitting in a 20' FCL without pallets.
Q:How should the product be stored?
A:
Keep the powder in a cool and dry place, away from high temperatures and direct sunshine.
Send Inquiry
*To:
Anhui I-Sourcing International Co., Ltd.
Anhui I-Sourcing International Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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