China Factory Best Price Light Stabilizer UV-944; Chimassorb Ls 944ld CAS No. 70624-18-9 Used for Polyacetals, Polyamides, Polyurethanes

• CAS No.: 70624-18-9
• Formula: (C35h66n8)N
• EINECS: 615-131-4
• Model NO.: 99.0%
• Appearance: Powder
• Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Leather Auxiliary Agents
• Color: White
• Transport Package: 25kgs/Drum
• Specification: 25kgs/drum
• Trademark: RD
• Origin: China
• HS Code: 2933699090
• Production Capacity: 100mt/Month

Product Description

Item:Light Stabilizer UV-944;Chimassorb LS 944LD

Light Stabilizer UV-944
CAS NO.	70624-18-9
Molecular Formula	(C35H66N8)n
Molecular Weight	2100-3000
EINECS NO.	615-131-4
HS Code	29339900
Appearance	White powder or yellowish granule
Specification(%)	Purity % : 99.0 Min. Ash % : 0.1Max. Water(wt),%: 1.0 Max. Transmittance: 425 nm≥93%   450 nm≥95%
Usage	UV-944  is a high molecular weight hindered amine light stabilizer (HALS). It shows excellent compatibility, high resistance to extraction and low volatility. Areas of application include polyolefins (PP,PE), olefin copolymers such as EVA as well as blends of polypropylenewith elastomers. In addition in certain instances CHIMASSORB 944 is highly effective in polyacetals, polyamides, polyurethanes, flexible and rigid PVC, as well as PVC blends and in certain styrenic elastomer and adhesive specialty applications.
Packing	25kgs/drum

Specification:

ITEM	SPECIFICATION
Appearance	White powder or light yellow granules
Purity %	99.0 Min.
Water(wt),%	0.5Max.
Ash %	0.1Max.
Transmittance	425 nm≥95%   500 nm≥97%
Package	25kgs/drum

Application:
UV-944  is a high molecular weight hindered amine light stabilizer (HALS). It shows excellent compatibility, high resistance to extraction and low volatility.
Areas of application include polyolefins (PP,PE), olefin copolymers such as EVA as well as blends of polypropylenewith elastomers. In addition in certain instances CHIMASSORB 944 is highly effective in polyacetals, polyamides, polyurethanes, flexible and rigid PVC, as well as PVC blends and in certain styrenic elastomer and adhesive specialty applications.
FAQ:
1.What kind of payment term do you support ?
T/T 30% in advance and 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
FOB, CIF etc.
3.How long will your production take ?
Usually  within 10 days finish production, then delivery after confirm the order
4.Do you  support the sample to test?
Sure, we would love to offer you free sample for testing. You only need to pay freight. 
5.How to choose the most suitable products?
Based on your industry and your requirements, we will recommend ones for  you.