UV-328 UV Absorber 328 plastic/polymers Powder CAS 25973-55-1 Manufacturer & Supplier
Sep 28th, 2022 at 01:43 Other Chemicals Topeka 37 views Reference: yMYerBKWeOB
Location: Topeka
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Uv-328 Uv Absorber 328 Plastic/polymers Powder Cas 25973-55-1 - Buy Uv-328,25973-55-1,Cas 25973-55-1 Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| Classification: |
Chemical Auxiliary Agent |
| CAS No.: |
25973-55-1 |
| Other Names: |
UV Absorber 328 |
| MF: |
C22H29N3O |
| EINECS No.: |
247-384-8 |
| Purity: |
99%min |
| Place of Origin: |
Jiangsu, China |
| Type: |
Adsorbent |
| Adsorbent Variety: |
Molecular Sieve |
| Usage: |
Plastic Auxiliary Agents, Rubber Auxiliary Agents |
| Model Number: |
UV Absorber 328 |
| Certification: |
ISO9001 |
| Sample: |
Available |
Supply Ability
| Supply Ability | 200 Metric Ton/Metric Tons per Month UV-328 |
Packaging & delivery
UV328 package :20kgs fiber drum or carton with pp bag innerShanghai or other China main port
| Packaging Details | |||||||||
| Port | |||||||||
| Lead time: |
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Product Description
UV Absorber 328; UV-328
UV Absorber 328 is a highly effective light stabilizer for a variety of plastics and other organic substrates. Application: 1. Unsaturated Polyester : 0.2-0.5wt% based on polymer weight 2.PVC: Rigid PVC : 0.2-0.5wt% based on polymer weight Plasticized PVC : 0.1-0.3wt% based on polymer weight 3.Polyurethane : 0.2-1.0wt% based on polymer weight 4.Polyamide : 0.2-0.5wt% based on polymer weight
|
Product Name |
UV Absorber 328; UV-328 |
|
CAS No. |
25973-55-1 |
|
MF |
C22H29N3O |
|
Appearance |
Light Yellowish powder |
|
Purity |
99.0% min |
|
Melting point |
80-88°C |
|
Volatile |
0.5% max |
|
Ash |
0.1% max |
|
Light Transmittance: 460nm |
96%min |
|
Light Transmittance: 500nm |
97%min |
Packing
Company Profile
Hazardous Chemicals License
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