Sucrose Benzoate

Item

Index

TYPE Ⅰ

Sucrose benzoate 7.5

TYPE Ⅱ

Sucrose benzoate 7.0

TYPE Ⅲ

Sucrose benzoate 6.5

TYPE Ⅳ      Sucrose benzoate 5.5

TYPE Ⅴ

*Degree of esterification

≥7.4

6.9~7.4

6.0~6.9

5.5~6.0

—

Acidity (as benzoic acid )，%                

≤0.3

≤0.4

Color（APHA），       

≤60

≤200

Nephelometric analysis，%  

≥85.0

≥85.0

Note: Items with * are the control indicators when the customer has special requirements.

Specifications

Uses

n:5.5~6.0

blooming liquid；TAC membrane; Adhesive tape; Plasticizer for optical compensation film of liquid crystal display, etc.

n >6

Sucrose benzoate which substituted number is more than 6 widely used in many areas, such as (1) As plasticizer for solid ink, solid paint, thermosetting powder coating and thermal printing toner. (2)As carrier for pigment of liquid ink, it can prevent elution and to improve viscosity, water solubility, dispersion and emulsification degree especially on hot printing ink. (3) As indispensable composition to improve the thermal stability of record medium for magnetic thermal and thermal transfer process. (4) As mainly additive component to cosmetics (nail polish, rouge, lipstick, skin care and hair care), it can improve brightness, film, adhesive, waterproof, wear resistance and hardness and lower shrinkage and viscosity of nail polish film ect.. (5)As curing agent for soldering flux residue. (6) As brightener for aerosol paint. (7) As modifier for elastic nylon poly (amino-12-β- ethyleneoxide) that is application to textile, medicine, and building materials. (8)As plasticizer for breathable films of personal health and baby disposable diapers products. (9) In addition, due to 6-8-substituted sucrose benzoate have very good compatibility with many organic compounds and polymer, such as methyl acrylic acid ester, acetic acid, butyric acid fiber, nitrocellulose, sulfonated pluralistic ester, polyhydroxy esters polyvinyl butyral, polyvinyl chloride, aryl sulfonated formaldehyde resin, and so on, therefore, it is widely used in the above resin and polymer as modifier, plasticizer, binder, tackifier and dispersant. (10) In the pharmaceutical industry used as coating of drugs along with shellac.  (11) Used in barrier layer of optical recording medium to prevent them from mechanical and heat damage.  (12) Used as porogen for nanoporous siloxane films. (13) Used as electrical insulating hardenable-softenable thermoplastics for organic photosensitive particles of duplicating machine and laser printer. (14) Used as tackifier for some adhesive. (15) Add sucrose benzoate to highly oxygen-impermeable tire portion such as liner inner mixture, tread ply skim compounds and the like can increase rubber to cord adhesion and prevent oxygen diffusion.（16）Wall spray painting; Coatings; Electronic thin film.（17）Adhesive for food packaging.

n >7

⑴ Added to the toner of electrostatic spraying can speed up the toner fusion, improve the adhesion between ink and paper, and then produce clear images. ⑵ Used as non-polymeric organic host for photosensitive recording medium in volume phase holograms. ⑶ Add to photoresist polymer as film-forming additives which the average degree of substitution is 7.4. (4) nail varnish glue; Adhesive tape; Resin, etc.