Good Quality UV Light Stabilizer 783 with CAS#65447-77-0

• CAS No.: 71878-19-8
• Formula: Hl-8
• EINECS: N/a
• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Model NO.: 65447-77-0
• Kind: Antioxidant
• Appearance: Waxy Solid
• CAS#: 65447-77-0
• Product Name: Photo-Stabilizer 783
• Other Names: Light Stabilizer-783
• Application: Polyethylene Film
• Transport Package: 25kgs /Drum
• Specification: purity: 99. %
• Trademark: Lonwin
• Origin: Made in China
• HS Code: 2933990099
• Production Capacity: 500mt/Year

Product Description

Quick Details

CAS No.:

71878-19-8 &65447-77-0

Other Names:

light stabilizer-783

Place of Origin:

China

Type:

plastic

Purity:

99%

Brand Name:

Lonwin

Model Number:

HL-8

Application:

Polyethylene film

Appearance:

yellow powder, Light yellow granule

Product name:

Photo-stabilizer 783

Color:

Light Yellow

Package:

25kg/Carton

Usage:

Polyethylene film

purity:

99%

Melting point:

55-140ºC

Flash point:

>195ºC

Density:

1.1

Supply Ability

Supply Ability
1000 Ton/Tons per Month

Packaging & Delivery

Packaging Details
According to the buyer's purchase quantity, the packaging is the company's exclusive packing bag
Port
tianjin port
Lead Time:

Quantity(kilograms)	1 - 5	6 - 50	>50
Est. Time(days)	7	15	To be negotiated

 

Product Description

 

 

Characteristic

 

 

chemical name	Mixture of Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetramethyl-4-piperidinyl) imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidinyl)imino]}, and Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl-succinate)
appearance	light yellow powder
purity	≥99%
melting point	55-140ºC
Transmittance	425nm:≥90%   500nm:≥93%
flash point	>195ºC
advantages	1.HS-962 is a new generation of polymeric high molecular weight hindered amine light stabilizer composite product with good processing thermal stability, good compatibility and water extraction resistance. 2. HS-962 exerts low concentration and high efficiency of photothermal degradation by capturing free radicals, scavenging free radicals, decomposing hydroperoxides, and quenching excited state energy. 3. The two hindered amine light stabilizers used in the compounding of HS-962 (783) have excellent complementarity in the system, which enhances the action of the active group and has a remarkable synergistic effect.
application	HS-962 (783) is an excellent general-purpose light stabilizer for thick products and thin products, and has a superior price-performance ratio. It is used as a general-purpose excellent light stabilizer for polymers and can be used for polyethylene. The thermal aging of polypropylene, polyurethane, polyoxymethylene, polyamide and polyester elastomers can also be used in ABS and engineering plastics. For film products, such as greenhouse film (LLDPE, LDPE, LLDPE / EVA), depending on the film thickness, the area of use, and the coverage of crops, the amount of addition can be appropriately adjusted, usually between 0.1% and 2%; Products (PP, HDPE, LLDPE, LDPE), according to weather resistance requirements, and specific exposure conditions, the amount of addition can be appropriately adjusted, the basic range is between 0.05-1%.