Looks like you are not TradeKey.com's Member yet. Signup now to connect with over 10 Million Importers & Exporters globally.
Join Now, its Free |
BOOK A CALL
Book Call On Your Favorite Time

By Signing Up. I agree to TradeKey.com Terms of Use, Privacy Policy, IPR and receive emails related to our services

Contact Us
PVAC food
Prev
PVAC food
Next

PVAC food

FOB Price

Get Latest Price

|

- Minimum Order

Country:

China

Model No:

-

FOB Price:

Get Latest Price

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

-

Packaging Detail:

-

Delivery Time:

-

Supplying Ability:

-

Payment Type:

-

Product Group :

-

Contact Now
Free Member

Contact Person Ms. Milan

301/24,Leduo Garden, 94-1 QIanwei Rd, Wuxi, Jiangsu

Contact Now

Product Specification

  • Type: Chewing Gum Bases

Product Description

PVAC FOOD DESCRIPTION 
Food-grade polyvinyl acetate (PVAC), as the main raw material of gum base, is the elastomer and chewing substances, also is a good film forming and taste feeling improvement material. PVAC gum base has good taste feeling, big bubble forming, bubble film thickening and not sticky mouth. the chewing gum made of this PVAC gum base does not come loose, not crack in the winter, not sticky, not wetting in the summer, with long shelf life.

According to the taste of each product, the manufacturer, based on its formula,formulate their gum base by mixing PVAC with other raw materials. The gum base becomes bubble forming and chewing parts. It cannot be swallowed.

Polyvinyl acetate (solid content > *9.9%) can be divided into two kinds of shapes: particles, and crushed, also can be made in powder form according to customer needs (but only if the customer can add talcum powder as anti-sticking agent).

Considering environmental protection, liquid PVAC glue product is also available by using methanol and ethanol as the carrier.



 

 

1.Chemical Property

1.1 Molecular Structure

Polyvinyl acetate (C4H6O2)n,short form PVAC, is a kind of synthetic resin, belongs to polyethylene group, general formula - [RCOOCHCH2] - it is a thermoplastic.

1.2 Chemical feature

PVAC polymerization degree generally is from the range of **0 to ***0. Poly (vinyl acetate and its esters is very sensitive to alkali, under the condition of alkaline, PVAC can be slowly decomposed to form polyvinyl alcohol and acetic acid.

1.3 Specification
















































































 

  PVAC-L PVAC-M PVAC-H Implement standard
Viscosity( mpa.S  1.**1.5 2.***2.*5 2.**3.5 *0% Ethyl acetate , *0 degree C
Volatile Matter( max.  1% 1% 1% GB***9.*****0
Free acetic acid( max.  0.*5% 0.*5% 0.*5% GB*********4
Residual vinyl acetate monomer ( max.  5mg/kg 5mg/kg 5mg/kg GB*********4
Lead ( max.  3mg/kg 3mg/kg 3mg/kg GB***9.*2
total  Arsenic( max.  3mg/kg 3mg/kg 3mg/kg GB/T***9.*1
total mercury( max.  0.5mg/kg 0.5mg/kg 0.5mg/kg GB/T***9.*7
Cadmium( max.  1mg/kg 1mg/kg 1mg/kg GB/T***9.*5
Soften point ****5 ****9 *****6  
Molecular weight **********0 **********0 **********0  

2. Physical Property

States: solid, transparent particles

Density: 1.*9 g/cm3 (*5 c)

The refractive index: 1.**7 (*0 c),

Glass transition temperature: *0 to *0 degrees

The thermal deformation temperature: *0 degrees

Tensile strength: *4 mpa

Conductive coefficients: 1.*5 (**3 hz)

Water absorption rate: 2% 5%

Boiling point: *1.***3 degrees

Solubility: soluble in methanol, acetone, ether, aromatic hydrocarbons, chlorinated hydrocarbons, insoluble in ethanol, higher alcohols, alkanes, cyclohexane, water, etc.

Stability: stable in the sun shine, stable below **5 ℃, starting to change color from pale to dark at **0 ℃, to be decomposed at **5 ℃ to release acetic acid and brown color acetates etc. insoluble matters.

3.Product Series  

Different molecular weight products can be produced by controling polymerization conditions; different specification products can be used in different fields, to meet different application requirements

4.Packaging:( meet clients' requirement)

*0kg/PE bag*0kg/Kraft paper bag with inside PE liner

Country: China
Model No: -
FOB Price: Get Latest Price
Place of Origin: -
Price for Minimum Order: -
Minimum Order Quantity: -
Packaging Detail: -
Delivery Time: -
Supplying Ability: -
Payment Type: -
Product Group : -

Send a direct inquiry to this supplier

To:

Ms. Milan < IMMY INTERNATIONAL SOURCING LIMITED >

I want to know: