CAS No.: | 3147-75-9 |
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Formula: | C9h9no8na4 |
EINECS: | 221-573-5 |
Appearance: | Powder |
Quality: | Industrial |
Colour: | White |
Samples: |
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Customization: |
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Product specifications:
Product Name | UV Absorber329 |
CAS NO. |
3147-75-9 |
Molecular formula | C20H25N3O |
Usage |
1.This product is an excellent high-efficiency, aging-preventing agent, which can effectively absorb 270-380 nm UV light. 2.Non-flammable, non-explosive, non-toxic, harmless to health. 3.This product almost does not absorb visible light, particularly applicable to colorless and light-colored products. 4.This product is suitable for polyester, rigid PVC, PS, PMMA, PC, ABS resin, etc. It effects better in a transparent products and engineering plastics under high temperature processing. This product can also be used for polyolefin. |
Packing | In 25KGs Drum |
Purity | 99.0%min |
Application: ABS, PVC, polypropylene, polyethylene, alcohol ester resin system.
Recommended dosage: 0.2 -- 2% of total formula
Usage: dilute with alcohol solvent and add in the stage after making paint.
Storage: keep away from heat and fire and keep away from light.
Note: please evaluate carefully before use and determine the dosage after testing.
Company Profile
Shandong Richnow Chemical Co., Ltd is a global chemical raw material supplier, located in Jinan, Shandong Province of China. Geographical advantage make us more convenient to deliver the cargo to you.
With comprehensive and professional market analysis, quick response, accurate quotation, detailed market suggestion, and strict after-sales service system, the scope of supply covers more than 70 countries and regions around the world, 1000+ cooperative customers, 3000+ potential customers, involving paint, coatings, resin, food, medicine, detergent, and other fields.
Professional Certificate
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Q1: When will my order be shipped?
A: Within 10~15 days after receiving customer's payment or original LC.
Q2: Can i get some samples?
A: Yes, contact me to know more about sample
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.
Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .
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