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100% Purity Optical Brighteners For Paint / Plastic With MSDS Optical Brightener

Certification
Good quality Fluorescent Brightening Agent for sales
Good quality Fluorescent Brightening Agent for sales
Customer Reviews
The goods arrived quickly in the manner provided. Very professional seller service.We'll purchase again and cooperate with you for long time.

—— Giacomo

Package prepration was really fast and the delivery was even faster. Always liked dealing with Lianda company for optical brightener and pretty satisfied with the service and product.

—— Sohail Al

Very good quality and satisfied with the product! You are a very good supplier in China!

—— Jayson

Very good quality and fast delivery, I like it very much! Thank you for all you did.

—— Timya

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100% Purity Optical Brighteners For Paint / Plastic With MSDS Optical Brightener

China 100% Purity Optical Brighteners For Paint / Plastic With MSDS Optical Brightener supplier

Large Image :  100% Purity Optical Brighteners For Paint / Plastic With MSDS Optical Brightener

Product Details:

Place of Origin: China
Brand Name: Lianda
Certification: SGS
Model Number: Powder

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 25kg/drum
Delivery Time: Within 3 working days upon receipt of payment
Payment Terms: L/C,T/T,D/P,D/A,Western union
Supply Ability: 5000 Tons per year
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Detailed Product Description
Classification: Chemical Auxiliary Agent Other Names: 2,5-bis(5-tert-butyl Benzoxazoly-2'-)thiophene
Purity: 100% Usage: Coating Auxiliary Agents, Plastic Auxiliary Agents
Appearance: Light Green Powder CAS: 7128-64-5

OBA Optical Brightening Agents OB for Plastic With MSDS Optical BrightenerS
 
Product Description
 
Product Name
Optical brightener OB (C.I. 184)
MF
C26H26N2O2S
EINECS No
230-426-4
CAS No
7128-64-5 
Chemical Name
2,5-bis(5-tert-butyl benzoxazoly-2’-)thiophene
Appearance
Light green powder
Purity
>=98%
Melting point
198~200 °C
Volatile:
<0.5%
Package
20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements.

Optical Brightener Applications:
     Mostly used in the brightening the products of synthetic fiber and plastics, it is widely used in plastic film, material of lamination moulding and injection moulding as well as preferable brightening efficiency on polyolefin, PVC, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has specially good effect on foaming plastics, especially EVA, PE foaming.

Optical Brightener Properties:
Colors appear more brilliant
Environmentally friendly
Excellent brightening ability
Produce a bluish tinge, masking yellowness
Whiter-than-white appearance.

Optical Brightener Dosage:
Fluorescent brightener OB-1 is commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the fluorescent brightener OB-1 takes 10g-30g or can be adjusted according to the requirements of the product or test.

 

Applications:
It is widely used in thermoplastic such as PVC, PE, PP, ABS, PS, and unsaturated resin; and paint, ink and oil soluble coatings.

 
Properties:
The product is light green or green powder, non-toxic and tasteless, can dissolve in alkane, fat, mineral oil, paraffin and most organic solvents, the absorption spectra of the largest value for 375 mm (in ethanol).

Dosage:
It is widely used in thermoplastic such as PVC, PE, PP, ABS, PS, and unsaturated resin; and paint, ink and oil soluble coatings.

 
Percentage of weight with plastic raw material:
PVC whitening: 0.01~0.05%; to improve the light intensity: 0.0001~0.001%
Polystyrene :0001~0.001%; ABS:0.01~0.05%;
Polyolefin matrix: 0.0005~0.001% White matrix: 0.005~0.05%

 

Detailed Images
100% Purity Optical Brighteners For Paint / Plastic With MSDS Optical Brightener
 
Our Company
 

We are a professional optical brightener factory in China for more than ten years.Our factory is located in Changsha city,Hunan province, China. All our clients, from home or abroad, we always take Quality as priority. We always attach great importance to quality controlling from the very beginning to the very end. warmly welcome to visit us! 

 
 
Our most professional packaging
 
Transport of large trucks to the seaport
 
And international transport cooperation
 
Our advantage

I). We have abundant professional production experience.
II). We have our own chemical factory.
III). Sample is free of charge.
IV). Reasonable Price, Excellent Quality & Attentive Service
V). Prompt reply: we can reply your inquiry and email within 24 hours.
VI). Fast Delivery: The delivery time is about 10-20 days after receiving the deposit.
VII). We have passed the LFGB, SGS, STC, HSL and some other tests.
VIII). We have a unity cooperation team.

 
 

FAQ

1. Q: Are you a factory or trading company?
A: We are a professional optical brightener factory in China for more than ten years.

2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Changsha city,Hunan province, China. All our clients, from home or abroad, are warmly welcome to visit us!

 
3. Q: How can I get some samples?
A: We are honored to offer you free samples.

 
4. Q: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality controlling from the very beginning to the very end. 

 

Contact Details
Changsha Lianda Chemical Co., Ltd.

Contact Person: admin

Tel: +8618570351751

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