Product Specifications
| Prod Model: |
SD-0\SD-1\SD-2\SD-3\SD-4\SD-5\SD-6 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Water Absorption: |
<4% |
| Dielectric Strength: |
400-480V/Joule |
| Color: |
White |
| Molecular Principal Chain: |
Element Organic Polymer |
| Characteristic: |
Thermoplastic Resin |
| Natural Resin: |
Rosin |
| Synthetic Resin: |
Acrylic Resin |
Product Description
Polyvingl butyral(PVB)
English name: Polyvingl butyral(PVB)
Abbreviation: PVB
CAS: 63148-65-2
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.
Special properties:
(1) high transparency: This product has high light transmittance, 660 μ m long light transmittance in 90%.
(2) into the membranous: The product has good into model, Can calendar, extrusion, flow ping and become film coating.
(3)weather fastness: This product UV resistance, In the nature condition is not easy to aging.
(4) cold endurance: This product is good low temperature 0 to 60, In the low temperature keep good mechanical strength.
(5) wear resistance: More than rubber 10 times.
(6) bonding sex: This product to metal, plastic, leather, glass, wood to wait to have good adhesive performance.
(7) pigment dispersion: This product is good to all sorts of pigment of dispersion and stability.
Application area:
1. Transparent material
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. 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
4. In fiber processing applications:
Topcoated
Fiber treating agent
Fabric of printing and dyeing
Other resin finishing
Parts
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
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
Packaging and transportation:
1. PackageThis 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.
2. Transportation: Transportation should be carrying, prevent sharp prick packaging, and should prevent moisture rain and sun
3. Storage: This product should be stored in dry and ventilated inside storeroom, Should not be mixed with other produ. Cts put together.
Grade
Indicator
Project |
Appearance |
Granularity
%
% |
Volatile
% |
Viscosity
|
PVB
% |
Transparency |
Free acid
% |
Ash
% |
660
μ m |
430
μ m |
|
SD-0 |
White granules or powder
|
> 99 |
≤ 3 |
≤ 5 |
60-80 |
> 90 |
> 80 |
≤ 0.05 |
≤ 0.06 |
|
SD-1 |
> 99 |
≤ 3 |
5-10 |
60-80 |
> 90 |
> 80 |
≤ 0.05 |
≤ 0.06 |
|
SD-2 |
> 99 |
≤ 3 |
10-18 |
60-80 |
> 90 |
> 80 |
≤ 0.05 |
≤ 0.05 |
|
SD-3 |
> 99 |
≤ 3 |
18-30 |
60-80 |
> 90 |
> 80 |
≤ 0.05 |
≤ 0.05 |
|
SD-4 |
> 99 |
≤ 3 |
30-60 |
70-80 |
> 90 |
> 80 |
≤ 0.05 |
≤ 0.05 |
|
SD-5 |
> 99 |
≤ 3 |
60-180 |
70-80 |
> 90 |
> 80 |
≤ 0.05 |
≤ 0.05 |
|
SD-6 |
> 99 |
≤ 3 |
> 180 |
70-85 |
> 90 |
> 80 |
≤ 0.05 |
≤ 0.05 |
Yingkou Tanyun Chemical Research Institute Corporation (Tanyun Chemical for short), is a corporation merged by Yingkou Petroleum Chemical Research Institute Co., Ltd. And Yingkou Tanyun Industrial Fine Chemical Co., Ltd...Our corporation is a research-type manufacturing enterprise specialized in the development and research of fine chemical products. We are located in the western part of Xinhu Street in the coastal industrial base of Liaoning (Yingkou), covering an area of 116, 000 square meters.
Tanyun Chemical mainly produces more than 50 fine chemical products in the categories of polyurethane joint mixture series, boron series, agrochemical and medicinal intermediate series, electronic liquid crystal materials, military chemicals as well as custom chemicals.
