ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 500mts/month |
| Delivery Time | about 15 working days |
| Packaging Details | 25kg/ carton, or 25kgs/bag |
| Product name | Light stabilizer 770 |
| Appearance | White powder or granular |
| CAS No. | 52829-07-9 |
| Volatiles | ≤0.5% |
| Feature | Excellent light stability for thick sections |
| Ash content | ≤0.1% |
| Port | Shanghai, China |
| Application | Used in polypropylene |
| Molecular Weight | 480.74 |
| Melting Range | 81-86°C |
| Brand Name | DR |
| Model Number | 770 |
| Certification | SGS |
| Place of Origin | Made in China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Supply Ability | 500mts/month |
| Delivery Time | about 15 working days | Packaging Details | 25kg/ carton, or 25kgs/bag |
| Product name | Light stabilizer 770 | Appearance | White powder or granular |
| CAS No. | 52829-07-9 | Volatiles | ≤0.5% |
| Feature | Excellent light stability for thick sections | Ash content | ≤0.1% |
| Port | Shanghai, China | Application | Used in polypropylene |
| Molecular Weight | 480.74 | Melting Range | 81-86°C |
| Brand Name | DR | Model Number | 770 |
| Certification | SGS | Place of Origin | Made in China |
| High Light | White Granules Light Stabilizer 770 ，White Powder Light Stabilizer 770 ，Olefin Copolymers Light Stabilizer 770 | ||
Light Stabilizer 770 White Powder Or Granular For Olefin Copolymers
Light Stabilizer 770 Chemical Name:Bis(2,2,6,6-tetramethyl-4-piperidyl)sebaceate
CAS NO:52829-07-9
Molecular formula:C28H52 O4N2
Feather of Light Stabilizer 770
Light Stabilizer 770 is a low molecular weight hindered amine light stabilizer that provides
excellent light stability for thick sections and films in the recommended substrates.Benefits
of using LS770 is the high light-stabilizing performance,particularly in PP thick sections.
It has broad compatibility and can be easily dispersed. Compared to conventional UV-absorbers,
the effectiveness of LS770 is less dependent on the polymer's thickness.For this reason the use
of LS770 also provides good light stability in articles with higher specific surface,e.g.films and tapes.
Specification of Light Stabilizer 770
| Type | index |
| Appearance | White powder or granular |
| Transmittance | 425nm ≥ 98.0 %;500nm ≥ 99.0% |
| Volatiles | ≤0.5% |
| Ash | ≤0.1% |
| Molecular Weight | 480.74 |
| Melting Range(℃) | 81-86°C |
| Purity (%) | ≥:99.0 % |
| PH-value(1% suspension in water 20-25°C) | 9.67 |
Chemical Properties
Insoluble in water, easily dissolves in methanol, ethanol, methylbenzene, and ketones.
Application of Light Stabilizer 770
LS770 is recommended to be used in polypropylene,impact modified PP(TPO),EPDM,polystyrene,
impact poystyrene,ABS,SAN,ASA and polyurethanes and is also effective in polyamides and polyacetals.
Storage of Light Stabilizer 770
Store in dry places under 30°C.
Package of Light Stabilizer 770
25kg/ carton, or 25kgs/bag
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2017
Total Annual:
5000000-10000000
Ecer Certification：
Verified Supplier
Anhui Derun Import & Export Trading Co., Ltd established in 2017, ISO9001: 2015 certified company. We focus on sourcing China origin excellent quality resins and additives which are widely used for printing ink. Current products mainly divide into 3 series. I. Monomers, Oligomers ... Anhui Derun Import & Export Trading Co., Ltd established in 2017, ISO9001: 2015 certified company. We focus on sourcing China origin excellent quality resins and additives which are widely used for printing ink. Current products mainly divide into 3 series. I. Monomers, Oligomers ...
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