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SHANDONG HONGKUN IMP.&EXP.CO.,LTD
SHANDONG HONGKUN IMP.&EXP.CO.,LTD Your polymer value added by Hongkun UV Absorber - Grandsorb .
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UV928 Benzotriazole UV Absorber CAS No. 73936 - 91 – 1 for high performance coatings

SHANDONG HONGKUN IMP.&EXP.CO.,LTD
SHANDONG HONGKUN IMP.&EXP.CO.,LTD
City: Qingdao
Province/State: Shandong
Country/Region: China
Tel: 86-532-85030157
Contact Person:
Ms AMILY MEI

UV928 Benzotriazole UV Absorber CAS No. 73936 - 91 – 1 for high performance coatings

Place of Origin : CHINA
Brand Name : GRANDSORB 928
Model Number : CAS No. 73936-91-1
MOQ : Negotiable
Price : Negotiable
Packaging Details : 25KG Carton , 25KG drum
Delivery Time : prompt
Payment Terms : Negotiable
Supply Ability : 800mt / year
Contact Now

UV928 Benzotriazole UV Absorber CAS No. 73936 - 91 – 1 for high performance coatings


Quick Detail:


UV 928 is a new type of benzotriazole UV absorber for high performance coatings.

The product has the characteristics of wide absorption , which can effectively protect the coating of other photo – sensitive material. At the same time , the product has the characteristics of easy-solubility, high temperature resistance and good environmental stability , especially suitable for the need of high temperature curing system, such as powder coatings , coil coatings , automobile painting etc..


Description:

  1. Name: UV928
  2. Chemical name: 2 - ( 2H - Benzotriazol - 2 - yl ) - 6 - ( 1 - methyl - 1 - phenylethyl ) - 4 - ( 1 , 1 , 3 , 3 - tetramethylbutyl ) phenol
  3. CAS No.: 73936 - 91 - 1
  4. Function: Low volatility, Exceptional light absorbing characteristics and good compatibility

Applications:


UV 928 can effectively protect the coating film from light loss , cracking , blistering , delamination and discoloration. UV 928 can be added to varnish , coatingand solid color paint. According to our experience, light stabilizer on the surface coating has the maximum protective effect.


Specifications:


AppearanceLight Yellow Crystal
Assay ( GC )98 % min
Melting Point108-112 ℃
Volatile0.3 % max
Ash0.01% max
Transmittance460nm 97.0 % min
500nm 98.0 % min

Competitive Advantage:


Protects organic polymers as well as pigments from UV light, improving and preserving the technical and visual performance. Food Contact Approvals in most polymers.


Hongkun is one of the biggest manufacturers of UV234 in China with the same quality of BASF, and the application effect has been proved by many customers.



Product Tags:

uv stabilized polyethylene

      

hindered amine light stabilizer

      
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