Hals (Hindered Amine Light Stabilizers) UV 770

After careful planning, we consciously emphasize the relative advantages of Uv Absorbers For Coatings, Uv Absorber For Optical Film, UV Absorber For Plastic Coatings and services, so as to achieve the goal of defeating competitors. We keep in mind our mission and responsibility and devote ourselves to the harmony of society. With the business philosophy of 'pioneering and innovative, sincere service, and customer first', we wholeheartedly serve users and look forward to creating great results with you! We firmly believe that good products can build the company into a success.

Chemical Name: Bis (2,2,6,6-tetramethyl-4-piperidyl) sebacate

Formula: C₂₈H₅₂O₄N₂

Structure:

CAS NO.: 52829-07-9

Molecular Weight: 480.7

Appearance: White crystalline powder or granule

Purity: ≥99%

Melting Point: 81-86 ^°C

Ash: ≤0.1%

Loss On Drying: ≤0.5%

Transmittance: 425 nm≥98% 500 nm≥99%

Advantage and Application:

1. UV-770 is a kind of hindered amine light stabilizer, when add a small quantity in plastic products has a good light stability on plastic molding.

2. It can play a greater resistance to ultraviolet light if mixed with other UV absorber when used in polymer.

This product is suitable for PP, PE, PS, ABS resin, polyester and PU, etc.

Package:25KG cartons or drums

The categories of our Hals (Hindered Amine Light Stabilizers) UV 770 are diversified and their designs are fashionable, that's why they are highly competitive in the international market. Our company staff through professional technical training, with high quality service consciousness, good professional ethics, warm service attitude, satisfactory service effect. We have positioned our brand marketing strategy in service marketing, relationship marketing, quality marketing and technology marketing.

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