Product Specifications
| Prod Model: |
TJWL |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Package: |
10kg/Bag |
| Type: |
Float Glass |
| Shape: |
Curve |
| Appearance: |
Curved |
| Structure: |
Solid |
| Layer Type: |
Bullet-Resistant Glass |
| Function: |
Photochromic |
| Intermediate Film: |
Pu |
| Melting Point: |
High Temperature |
| Production: |
Dry Laminated Glass |
| Color: |
Silver |
| Usage: |
Window |
Product Description
Product physical and chemical properties
1. Physical properties:
This product belongs to thermoplastic resin
Appearance: White particles or powder
The relative density: 1.08 1.10
Filling density: 0.18 0.35 g/ml
Refractive index: 1.488 (20 degree)
Bibulous rate: <4%
Softening temperature: 60-65 degree
The glass transition temperature: 66-84 degree
Tensile strength limit: 40-50 MPa
Los type hardness: 45Heat: 0.4 kJ/(kg. Degree)
Dielectric constant (60 Hz); 2.7-3.3
Dielectric strength: 400-480 V/joule
Thermal decomposition temperature: 200degree above
The melting temperature: 165-200 degree
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.
3. Packaging and transportation:
3. 1. 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.
3. 2. Each bag are marked: Production unit name address product name carries out the standard production date, batch number gross net weight
3. 3. Each batch of products are provided quality inspection certificate
3. 4. Transportation should be carrying, prevent sharp prick packaging, and should prevent moisture rain and sun
3. 5. This product should be stored in dry and ventilated inside storeroom, Should not be mixed with other products put together.
INSPECTION ITEM | INDEX |
| Appearance | White powder |
| Free acid % | ≤ 0.05 |
| Volatile matter% | ≤ 3.00 |
| Butyl aldehyde group % | 68.0-85.0 |
viscosity10%PVB, 95% alcohol solution
20degree. second | 220″
|
| Transparence 430nm. | ≥ 70 |
| Transparence 660nm | ≥ 90 |
| Granularity 20mesh | > 99% |
Tianjin Frette international trading Co., Ltd. is is a private joint stock corporation,
Integrating manufacture and sale of chemical products. Our company has independent import and export rights, exclusively providing highquality. With "it is the sincere to be first, offer to customer highquality products and the service " aim, had launched the business and made the good economic benefits actively.
In addition our company also tests wellappointed laboratory and specialized laboratory test
Personnel, and can carry on the control with tight whole process to product quality.
If you are looking for any products shown on our website, please contact us as soon as possible.
We will do our best to meet your requirements. Hoping to establish business relationship with you.
Waiting for you here! Hope we can make long term busines in the future!
Welcome to comtact with us!
