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Quick Details

  • CAS No.: 63148-65-2
  • Other Names: Polyviny Butyral
  • MF: PVB, PVB
  • EINECS No.: 63148-65-2
  • Place of Origin: Liaoning, China (Mainland)
  • Type: Synthetic Fibers, Synthetic Resin and Plastics, Synthetic Rubbers
  • Brand Name: tanyun
  • Model Number: manufactuer
  • Purity: high
  • name: Polyviny Butyral
  • abbreviations: pvb
  • Cas: 63148-65-2
  • usage: laminated glass film,printing ink,paints,auminium foil paper
  • appearance: granules powder
  • color: white
  • brand: tanyun
  • advantage: sample available for you
  • type: Synthetic Fibers,Synthetic Resin and Plastics

Packaging & Delivery

Packaging Details This product is two layers of packing,Lining for plastic film bags,Outer for plastic sacks(Lined with a layer of plastic film),The net weight of each bag is 12.5 KG.
Delivery Time soon after payment

Polyviny Butyral / PVB



Product Description




  • English name:Polyvingl butyral(PVB)
  • Abbreviation:PVB
  • CAS : 63148-65-2
  • MF:

1.Chemical properties                                                                                                   

Poly (vinyl alcohol) shrink butyl aldehyde belong to secondary reactions polymers,Is hot melt type resin. 

Can join thermosetting resin type the crosslinking sclerosis each other. The chemical stable performance. 

Excellent resistance to chemicals corrosion, resistance to solvent,Resistance to sun exposure, Oxygen 

and ozone resistance, and the inorganic acid and fat hydrocarbon role.


2.Special properties                                                                                                      

  • high transparency: This product has high light transmittance,660 μ m long light transmittance in 90%.
  • into the membranous:The product has good into model,Can calender, extrusion, low ping and become film coating. 
  • weather fastness:This product uv resistance,In the nature condition is not easy to aging.
  • cold endurance:This product is good low temperature 0 to 60,In the low temperature keep good mechanical strength.
  • wear resistance:More than rubber 10 times.
  • bonding sex:This product to metal, plastic, leather, glass, wood to wait to have good adhesive performance.
  • pigment dispersion:This product is good to all sorts of pigment of dispersion and stability.

3.Application area                                                                                                          

3.1 Transparent material

3.2 Coating:(1) wood coatings (2) metal paints (3) metal primer (4) metal foil paint(5) vacuum plating coating with steam (6) concrete coatings (7) waterproof coating (8) leather coating(9) the varnish protected coatings (10) powder coatings (11) the casting coatings

3.3 Adhesive:

(1) the glass adhesive (2) metal bonding (3) enameled wire circle of bonding(4) heat sealing adhesives (5) with trademark printing adhesive (6) get sticky film(7) pressure sensitive type adhesives (8) type hot melt adhesives

(9) other adhesives

3.4 In fiber processing applications:

(1) Topcoated

(2) fiber treating agent

(3) Fabric of printing and dyeing

(4) Other resin finishing

(5) Parts

3.5 Other areas of application:

(1) reflex sexual thin adhesive (2)Dye transfer ink ribbon (3) the recording tape coatings(4) the printing paper label pottery (5) ink manufacture (6) the wood processing (7) the coated fabric(8) information recording materials

(9) corrosion wash coating (10)auto surface repaired

3.6 The application of several typical industry:

(1) Porcelain of paper with film (2)safety glass (3)electronic adhesive(4) copper clad aluminum foil with glue

(5) self-adhesive paint


4.The product specification and technical index                                                       




Packaging & Shipping



5.Packaging and transportation                                                                                                                

5.1Package:This product is two layers of packaging,Lining for plastic film bags,Outer for plastic sacks(Lined with a layer of plastic film),The net weight of each bag is 12.5 KG.

5.2Transportation:Transportation should be carrying, prevent sharp prick packaging, and should prevent moisture rain and sun

5.3.Storage:This product should be stored in dry and ventilated inside storeroom,Should not be mixed with other produ.cts put together.




Company Information



----------OUR COMPANY  ---www.tanyunchem.com                      



 Established in 1971, Now


 We are the professional manufacturer of different chemical.


 We are old-established company and has many fast-sellers.


 our company will obedience to 'With sincere business ,Continuous Creation ,win-


 win cooperation' to achieve the sustainable development.





Our Services



Why choose us                                                                                          


1.Military production unit with high quality

2. Professional Service (Firstly reply, Fastly delivery)

3. Accept small order


In addition:The company could research and develop the new products according to the special demand of our clients.



More detail please email us or reach me on my Skype ID: echo2321

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