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Dongguan City Zhengyee Gelatin Co., Ltd.

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Photographic film gelatin

Photographic film gelatin
Due to its diversity, the gelatin performs important functions in the process of producing photographic film.
CAS No. 9000708
Grade Standard Industrial Grade
Application film gelatin
Brand Name Zhengyee
Model Number ZYP-09

Detailed Product Description


Due to its diversity, the gelatin performs important functions in the process of producing photographic film.

Due to its diversity, the gelatin performs important functions in the process of producing photographic film. It can make photosensitive silver salt suspended and control the maturation of halogen so as to play an important role in exposure and developing stage of film. It is mainly used as emulsion, dispersant, protective membrane, substrate, barter substrate and dressing.

 

Technical Standard:

 

Physical&Chemical Data

Photography Gelatin

Freezing Force Bloom /g

≥250

Viscidit mpa.s

4.8-5.4

Viscidit Drop %

≤7

PH

5.7-6.1

Moisture Content

≤12

Ash Content

≤0.5

Transmittance

450nm %

85

620nm %

95

Transparency mm

≥550

Sulfur Dioxide mg/kg

≤20

Arsenic Content mg/kg

Heavy Metal mg/kg

Calcium Content mg/kg

≤150

Freezing Point  degree

26.5-28.5

Bioelectric Point PH

4.8-5.2

Iron ppm

≤8

Copper ppm

≤3

Chlorine %

≤0.02

Lipid pieces/dm2

≤2


Contacts Info

Company Name: Dongguan City Zhengyee Gelatin Co., Ltd.
Street Address: NO.15-1,Huayuan Road, Xincun industrial zone, Wanjiang District
City: dongguan
Province/State: Guangdong
Country/Region: China (Mainland)
Zip: 523000
Telephone: 86-769-85429206,13798902057
Mobile Phone: 13798902057
Fax: 86-769-85429207
Website: http://www.zgmingjiao.com
http://chinagelatin.en.tradeatchina.com

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