Fluorescent Brightening Agent OB-1 for Nylon Fiber and PP Fiber

August 31, 2021

Model NO.: OB-1
Origin: China
HS Code: 32042000

Optical brightener OB-1 (greenish or yellowish)

Othter names: Uvitex OB-1; Tinopal OB-1, OBA 393; FBA 393; OPTICAL BRIGHTENING AGENT OB-1; fluorescent brightener OB-1; fluorescent brightener 393; fluorescent whitening agent OB-1; fluorescent brightening agent OB-1; fluorescent brightening agent 393; FBA393; C.I.393; optical bleaching agent OB-1; Clariant Hostalux OB-1

CAS: 1533-45-5

C.I.NO.393

M.F: C28H18N2O2

Properties:

1. high whitening strength and strong fluorescence
2.wide application scope: polyester, nylon fiber and various plastics
2.fine high-temperature resistance

Product application

LEPUZ Optical Brightener OB-1 is a excellent diphenylethylene bisbenzoxazole type compound. It is unsoluble in water and has stable capability. And it also has good resistance to heat, sunlight, chlorine bleaching and migration. It owns especially high temperature tolerance, suitable for shaping various kinds of plastics and their products under high temperature. It has an ideal whitening effect on polyester fibers as well as polyester fiber-containing fabrics including polyester-cotton blend fabric. It can be used to whiten various kinds of plastics such as ABS,PS,HIPS,PA,PC,PP,EVA and rigid PVC.With addition of optical agent OB-1, polyamide fiber, nylon and polyester have significantly good whiteness. Mixed with this product, recycling polyester waste material, bottle material and slice flake will have a higher whiteness than before, and recycling materials will have better similar color.

1. for the whitening of polyester fiber, nylon fiber and polypropylene fiber
2. for the whitening of polypropylene plastics, hard PVC, ABS, EVA, polystyrene and Makrolon
3. to be used in polyester and nylon.


DOSAGE
The recommended dosages in per 1000Kg raw material are as follows,
1. For EVA, PP fiber, nylon, PC, PVC, etc: 75-200 grams.
2. For polyester fiber: 75-300 grams.

 

Product quality index

 

Items

Standard

Appearance

Yellowish green powder

Assay

≥99%

Melting point

355-360ºC

Volatile

≤0.5%

Greenish
Fluorescent Brightening Agent OB-1 for Nylon Fiber and PP Fiber


Yellowish
Fluorescent Brightening Agent OB-1 for Nylon Fiber and PP Fiber


Packaging & Shipping

 10/20/25kg/drum

Fluorescent Brightening Agent OB-1 for Nylon Fiber and PP Fiber
Application

Fluorescent Brightening Agent OB-1 for Nylon Fiber and PP Fiber
 

Main products
 
Optical brighteners: OB    OB-1   OB-3   KCB    FP-127    KSN    MDAC(SWN)    CBS-X
UV absorbers: UV-531    UV-9(BP-3)    UV-P    UV-326    UV-327    UV-328    UV-329   
                         UV-1130   UV-284(BP-4) 
Light stabilizers: 622    770    944    292    783    695


 
Our Services

We have exact inventory plans to guarantee stable supply.

We have many years' experience of chemical logistics and dangerous chemical managers with specially trained, which ensure the safety and right of chemicals, timely logistics.

Our laboratory takes strictly testing on every lot of goods according to customers' requirement. Meanwhile we has good relationship with the third party company SGS.

After-sales service is the important part in our service. If there are quality problems, we will actively cooperate with the customers and solve the problems early.

We expect to become good partners with our customers for long.


Company Information 

NANJING LEPUZ CHEMICAL CO., LTD. is an ISO-certified modernized chemical enterprise concentrating on the production, sales and service for pesticide, plastic and coating additives, fine chemicals and intermediates.  
Our products are widely used in agriculture, plastic and rubber industry, medical industry, paints, printing inks and etc.  
 
Our company's headquarters is based in Nanjing city, Jiangsu Province, China.  

Our factory is located in Touqiao Town, Hanjiang District, Yangzhou City, where is adjacent to Guangling Hi-tech Development Zone, mainly producing high quality plastic additives and intermediates such as optical brighteners and etc.

We have established long years' technical cooperation with Nanjing University, Nanjing Tech University, and make continuous innovation to fulfill the changing market's demand and trends.  

Besides the professional R&D team, our factory has advanced production and testing equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirement. 

With profound chemistry knowledge and rich experience, our business team can offer professional customized technical supports and solution for customer's demand.

Till now our products have occupied a good market in China, and also exported to Europe, the United States, Japan and South Korea, Southeast Asia, the Middle East, Central and South America, Africa and etc.  

Welcome to contact us. Hope we can have a good cooperation and bright future.


Fluorescent Brightening Agent OB-1 for Nylon Fiber and PP Fiber
 

Fluorescent Brightening Agent OB-1 for Nylon Fiber and PP Fiber
 

           

FAQ

 

Q: Do you have any certificate for quality?

 A: Yes, we have ISO9001:2008 quality system certificate and REACH.

 

Q: Can you customize products?

A: Yes, we can.

 

Q: Can you provide samples for quality checking before placing an order?

A: Samples are avaliable upon request, but the shipping cost should be paid by customer.

 

Q: How to get the price list?

A: Please inqire us by alibaba/email.

 

Q: What's your payment term?

A: TT/LC/DA/DP/Paypal

Glassfiber Geogrid

Fiberglass Geogrids are a kind of reticular structural material with high alkali-free glass fiber. It withstands high and low temperatures and can resist corrosion. Fiber geogrids can not only decrease the cost of construction but also prolong the service life of the pavement.

Prope Test method TGSB 30-30 TGSB 40-40 TGSB 50-50 TGSB 60-60 TGSB 70-70 TGSB 80-80 TGSB 90-90 TGSB 100-100 TGSB 120-120 TGSB 130-130
Ultimate tensile strength KN/m MD EN ISO 10139 30 40 50 60 70 80 90 100 120 130
CD 30 40 50 60 70 80 90 100 120 130
Elongation at maximum load % MD 3 3 3 3 3 3 3 3 3 3
CD 3 3 3 3 3 3 3 3 3 3
Approximate mesh size mm 12-50
Roll width m 1-6
Roll length m 50-200


Products Application

1. Reinforcement and Stabilisation of earth fencing walls, railways, highways and water conservation projects;

2. Reinforcement of road foundations;

3. Retaining walls;

4. Road slope repair and reinforcement;

5. Be used in noise barriers construction.

Packaging & Shipping


Company Information


Shandong Jinruixiang Geoetextilel Material Co.,Ltd. is a high-tech enterprise which integrates development, design, production, consultation, construction, domestic and international trade of new earthwork synthetic material. The company was established since 2000 and located in No. 10 Yuanshan Road, High-Tech Development Zone, Laiwu district, Jinan City, Shandong Province, China.

The company has specialized in producing geotechnical material including HDPE geomembrane, LDPE geomembrane, LLDPE geomembrane, EVA waterproof board, composite geomembrane, polypropylene geotextile, polyester geotextile, Woven Geotextile more than 15 years. The products are widely used in the field such as the landfill, pond, mine, garden landscape, water conservancy, highway, railway, oil field, biogas, industry and aquaculture etc.

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Customer feedback




Our clients

Why choose us

FAQ

Q : Are you a factory or trading company?

A : We are a professional manufacturer that specialized in geomembrane, geotextile, composite geomembrane etc with ISO9001 certificate more than 15 years.

Q : Where is your factory located? How can I visit there?

A : Our facoty is located is No.10 Yuanshan Road High-tech Development Zone, Laiwu District, Jinan City China. You can take the plan to Jinan Yaoqiang International Airport, then we can pick you up.

Q : Could you send the sample before order confirmation?

A : Yes, we'd love to send a free sample to you for an evaluation if you need.

Q : How about the delivery time?

A : General within 3-7 days after received the deposit.

Q : Can you produce the product according to customers' requirements?

A : Sure, we are professional manufacturer, OEM and ODM are both welcome.

Q : Are you the Gold and Assessed supplier on alibaba?

A : Yes. We are the gold and assessed supplier on alibaba and has got the factory report by SGS.

Glassfiber Geogrid,Fiberglass Uniaxial Geogrid,Asphalt Fiberglass Geogrid,Uniaxial Flexible Geogrid

Shandong Jinruixiang Geotextile Material Co., Ltd , https://www.jrxgeosynthetics.com