Good Compatibility Good Light Stability Ultraviolet Light Absorber UV Absorber Powder Chimassorb 81 For Plasticized PVC Manufacturer & Supplier
Sep 28th, 2022 at 04:09 Electronic Chemicals Candler-McAfee 33 views Reference: EKQe13x0bJY
Location: Candler-McAfee
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Good Compatibility Good Light Stability Ultraviolet Light Absorber Uv Absorber Powder Chimassorb 81 For Plasticized Pvc - Buy Uv Absorber,Absorber Powder,Light Absorber Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| Classification: |
Chemical Auxiliary Agent |
| CAS No.: |
70321-86-7 |
| Other Names: |
Benzophenone UV absorber |
| MF: |
C17H18N30Cl |
| EINECS No.: |
274-570-6 |
| Purity: |
99% |
| Place of Origin: |
Shanghai, China |
| Type: |
Adsorbent |
| Adsorbent Variety: |
Molecular Sieve |
| Usage: |
Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents |
| Model Number: |
Chimassorb 81 |
| Melting range: |
47-49℃ |
| Flashpoint: |
>200℃ |
| Specific gravity (20℃): |
1.16g/cm3 |
| Vapor pressure (20℃): |
4.6E-6Pa |
| Chimassorb 81P: |
360-440G/L |
| Chimassorb 81 FL: |
440-540G/L |
| Acetone: |
43 %w/w |
| Chloroform: |
61 %w/w |
| Ethanol: |
3.5 %w/w |
| Ethyl acetate: |
44%w/w |
Supply Ability
| Supply Ability | 1000 Ton/Tons per Month |
Packaging & delivery
Goods in 25 kgs bag or 500-800kgs bagshanghai
| Packaging Details | |||||||
| Port | |||||||
| Picture Example: | |||||||
| Lead time: |
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Product Description
Chimassorb 81 is an ultraviolet light absorber (UVA) of the benzophenone class, imparting good light stability when used in combination with a hindered amine light stabilizer (HALS) of the Chimassorb, Tinuvin or Uvinul range. It shows good compatibility with polyolefins and plasticized PVC.
Product Pictures
Product Data
|
item |
value |
|
Melting range |
47-49℃ |
|
Flashpoint |
>200℃ |
|
Specific gravity (20℃) |
1.16g/cm3 |
|
Vapor pressure (20℃) |
4.6E-6Pa |
|
Chimassorb 81P |
360-440G/L |
|
Chimassorb 81 FL |
440-540G/L |
|
Acetone |
43 %w/w |
|
Chloroform |
61 %w/w |
|
Ethanol |
3.5 %w/w |
|
Ethyl acetate |
44%w/w |
|
N-Hexane |
12%w/w |
|
Methanol |
1.7%w/w |
|
Dichloromethane |
67%w/w |
|
Toluene |
>50 %w/w |
|
Water |
<0.01 %w/w |
Application
The main application of Chimassorb 81 is in combination with a HALS the light stabilization of low density and linear low density polyethylene as well as ethylene-vinyl acetate copolymers for agricultural films. It can be used as well as a UV barrier to protect the contents of packages for both industrial and consumer applications. Also, in combination with HALS, Chimassorb 81 can be used in high density polyethylene molded articles, e. g. in crates. Chimassorb 81 also protects a number of other polymers against degradation caused by light exposure such as plasticized PVC and rubbers.Chimassorb 81 can be used in combination with antioxidants, phosphites and other light stabilizers.
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FAQ
1. who are we? We are based in Shanghai, China, start from 2008,sell to Eastern Asia(15.00%),Eastern Europe(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),North America(5.00%),Mid East(5.00%),Oceania(5.00%),Africa(5.00%),Southeast Asia(5.00%),South America(5.00%). There are total about 201-300 people in our office. 2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment; 3.what can you buy from us? coating additive,plastic additive,resin,textile additive,adhesive additive 4. why should you buy from us not from other suppliers? 3branch company in china, brand chemical agent in china ,5warehouse ,more than 100 colleague team, 40000 customer, large sales channel, coopermation with BASF Evonik eastman dow IGM LG hanwha DSM BYK Tego clariant cabot..each year sell increase 80% 5. what services can we provide? Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery； Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF; Accepted Payment Type: T/T,L/C,MoneyGram,Western Union,Cash; Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
