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White Powder Light Stabilizer 770 Excellent Light Stability For Thick Sections And Films

Basic Information
Place of Origin: Made in China
Brand Name: DR
Certification: SGS
Model Number: 770
Minimum Order Quantity: 500kgs
Price: price negotiation
Packaging Details: 25kg/ carton, or 25kgs/bag
Delivery Time: about 15 working days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 500mts/month
Detail Information
Name: Light Stabilizer 770 Color: White Powder Or Granular
Storage: Store In Dry Places Under 30°C Volatiles: ≤0.5%
Specification: Broad Compatibility And Can Be Easily Dispersed Transmittance: 425nm ≥ 98.0 %;500nm ≥ 99.0%
Port: Shanghai, China Application: Effective In Polyamides And Polyacetals
Purity (%): ≥:99.0 % PH-value(1% Suspension In Water 20-25°C): 9.67
High Light:

99% Purity Light Stabilizer 770

,

White Powder UV Stabilizer 770

,

Light Stabilizer 770


Product Description

Light Stabilizer 770 With Excellent Light Stability For Thick Sections And Films

 

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.

 

Feather of Light Stabilizer 770

 

Excellent light stability for thick sections and films in the recommended substrates.

High light-stabilizing performance,particularly in PP thick sections.

Broad compatibility and can be easily dispersed.

Compared to conventional UV-absorbers,the effectiveness of LS770 is less dependent on the polymer's thickness.

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

 

Light stabilizer 770 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

 

White Powder Light Stabilizer 770 Excellent Light Stability For Thick Sections And Films 0

 

 

 

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Contact Details
Christina

Phone Number : +8613685829198

WhatsApp : +008613856001665