| Key words |
Industrial Chemical Light Stabilizer UV 770 CAS 52829-07-9 Plastic Additives Antioxidant |
| Content |
SUNOVIN 770 / Hindered Amine Light Stabilizer 770 |
| Chemical Name |
Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate |
| Formula |
C28H52O4N2 |
| CAS NO |
52829-07-9 |
| Appearance |
White Granule or Powder |
| Melting Point |
81°C -86°C |
| Molecular weight |
480 g/mol |
| Ash Content |
≤0.1% |
| Volatile Matter |
≤0.5% |
| Transmittance |
425nm 99.0 min
500nm 99.0 min |
| Properties & Applications |
Low molecular weight HALS with high purity and excellent UV stability, protect polymers from degradation due to ultraviolet radiation aging. |
| Package and Storage |
Package:25kg plastic bag or according to customer's request
Storage:Should be stored in cool, dry, well-ventilated environment, away from incompatible materials. Store away from heat, sparks, and flame. Keep container tightly closed. |
This product is a new type of light stabilizer developed in the 1970s. It is used in polypropylene, high-density polyethylene, polyurethane, polystyrene and ABS resin. Its light stabilization effect is better than the currently commonly used light stabilizers. When used in combination with antioxidants, it can improve heat resistance. When used in combination with ultraviolet absorbers, it has a synergistic effect and can further improve the light resistance effect. When used in combination with pigments, it will not reduce the light resistance effect. The addition amount is 0.1% to 5.0%.
Mainly used as a high-efficiency hindered amine light stabilizer, suitable for polypropylene, polyethylene, ABS resin and polyurethane, etc.
Hubei Highwin New Material Technology Co., Ltd. focuses on the research and development, production and sales of epoxy resin and other chemical raw materials. We have been rooted in chemical raw materials for more than 20 years and have already been one of the top suppliers in China after years of efforts. There are a group of hard-working, motivated, and creative staff working not only for the company but also for you-our respectable customer and partner! Based on good service and high-quality products, we're widely praised and trusted by customers and keep long-lasting relationships with them.
Our enduring commitment is "Providing customers worldwide with the highest quality chemical raw materials and the most professional procurement services "!
Our ever-lasting vision is to "Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship"!
We aim to grow responsibly and believe we can build a good ethos and benchmark for the raw material industry!
For over 20 years, we stick to the research and development, production and sales of chemical raw materials, especially high-purity epoxy resins, benzyl alcohol as well as epoxy reactive diluents. Know, we have processed a keen insight into the industry trends through long-term persistence. Our products are mainly used in the manufacture of industrial, paint, cosmetic, and other composite materials. What's more, in addition to supplying you with existing raw materials, we can also find the products you need and work with you to create better production solutions. Our responsibility is not only to provide you with high-quality products but also to solve your problems!
we have more than 20 years of experience and have never given up even if it is not so easy, which is not very common among our peers. Therefore, we have a long-term and very stable relationship with many manufacturers in China, which can provide you with a high-quality and solid supply chain.
We provide high-quality chemical raw materials and professional service for global industrial, coating, cosmetic, and compliant material manufacturers and major distributors, helping you to solve the difficulties in finding high-quality chemical raw materials and saving your time and cost so as to achieve a higher level of research and development and production.
Powder:1kg Aluminum Foil Bag
25kg drum/bag
Liquid: 1L Bottle
25L drum
200L drum
OEM&ODM for product packaging is accepted.
- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
Accept the shipping method specified by the customer.
And We can also recomend you the best shipping method to let you receive the products more safely and faster.
1.Can a get a free sample ?
We can provide you with free samples, you only need to pay for the shipping cost.
2.How can I trust you ?
Our owner has over 20 years of experience in the chemical raw materials field as well as our staffs. It is because of the trust of our customers and partners that we have been able to exist and develop for so many years. Our ever-lasting vision is to 'Obtain a wide range of customer resources through high-quality procurement and the best service, and establish a sustainable and stable customer relationship'!
3.How do you guarantee the quality of your products?
All of our products comply with national testing standards and international standards. If you need, we can provide you with certificates.
4.Can you use customer-specific labeling and packing?
Of course, you can provide us with the specified labeling and packaging and we will be happy to follow up with you.assist you. If there is anything else you need, please feel free to communicate with us!
5.How about delivery time and method?
We usually ship within 3-5 working days after payments.
We can make ships by sea, air, or express. Also can make door-to-door shipping.
My name is Clara ! Welcome your kind inquiry and orders from us !
Audited Supplier 
){kind=link}