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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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Light Yellow Crystalline Powder Benzophenone UV Absorber for polyolefin / PVC /

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

Light Yellow Crystalline Powder Benzophenone UV Absorber for polyolefin / PVC /

Place of Origin : CHINA
Brand Name : GRANDSORB® BP-1
Certification : Reach pre-registration
Model Number : BP-1
MOQ : Negotiable
Price : Negotiable
Packaging Details : 25KG Carton
Delivery Time : prompt
Payment Terms : Negotiable
Supply Ability : 100mt/year
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Light Yellow Crystalline Powder Benzophenone UV Absorber for polyolefin / PVC / polystyrene


Quick Detail :


BP - 1 protects plastics from being trans - natured by light, and is also the intermediate for other benzophenone UV absorbers .


Description :

  1. Name : BP - 1
  2. Chemical name : 2 , 4 - Dihydroxybenzophenone
  3. CAS No. : 131 - 56 - 6

The main application of BP1 is as light stabilizer in plastics , which can effectively protect PMMA and clothing materials for being transnatured by light . It is also the intermediate for compounding other UV absorbers .


Applications :

BP - 1 BP1 is also applicable to polyolefin , PVC and polystyrene . BP1 is used as UV absorber , by which the Benzophenone like UV - 9 , UV - 531 and the monophydroxy , dihydroxy , trihydroxy and tetrahydroxy compounds can be derived , which are the most widely used absorbing light stabilizers , which can absorb UV light from 290 to 400nm and be widely applied to polymer materials with its good compatibility with synthetic resin . 2 , 4 Dihydroxybenzophenone is applicable to PVC , polystyrene , epoxy resin , cellulosic resin , coating and synthetic rubber , with its greatest absorption wavelength from 280 to 340nm and its general amount from 0.1% to 1% . But this product is not prominent in keeping light stability . The LD50 is 8600mg/kg for white rat orally and 2336 mg / kg for white mouse orally .


Specifications :


AppearanceLight Yellow Crystalline Powder
Assay (GC)99% min
Melting Point143-146℃
Volatile0.5% max
Ash0.1% max

Competitive Advantage :

BP - 1 can effectively protects PMMA and clothing materials for being transnatured by light .

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


Product Tags:

uv absorbers for plastics

      

uv light sterilization

      
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