COMPOSITION
Chemical name | concentration (%) |
Titanium Dioxide | 0-3% |
Formaldehyde-Urea resin | 60-70% |
Cellulose(paper pulp) | 30-40% |
ADVANTAGE
1. Specializes in Urea Formaldehyde resin molding powder for more than 10 years.
2. Applying last technologies from Japan.
3. Performance better than others in China
4. First Choice for injection, and good for moulding.
5. Best Cellulose (paper pulp) from Canada and South America.
6. Producing formaldehyde by ourself, reducing the cost.
7. Appling both big capacity and small capacity processing line, able offer small order.
8. Strong team for production design and color adjusting. Color based on customers’ samples.
TECHNICAL PARAMETERS
Item | Parameter |
Appearance | Bright and smooth finish, without bubble and crack, colors and impurities meet the requirements of guide samples. |
Fluidity (laxige)mm (Flow Rate) | 140-200 |
Volatile Substance,≤ | 4,0 |
Boiling Water Resistance | No paste, slight fading and fold allowed. |
Flexural Strength,Mpa≥ | 80 |
Impact Strength (Notched),KJ/m2≥ | 1,8 |
Thermal Deformation Temperature,°C≥ | 115 |
Water Absorptivity (Cold),mg≤ | 100 |
Molded Shrinkage;% | 0,60-1,00 |
Insulation Resistance after Immersed in Water for 24 Hours ,MΩ≥ | 1011 |
Dielectric Strength,MV/m≥ | 7,0 |
Comparative Tracking Index,V≥ | 700 |
Temperature of hot distortion ≥ | 145 |
Water absorbancemg | 100 |
SAMPLE PREPARATION CONDITONS
Injection
1.Temperatures Moving die mold 135-145 °CFixed die mold 130-140 °C Forefeet part of preplasticator cylinder 80°CEnd part of preplasticator cylinder 60-70°C2. Pressure
Injection pressure 80--140Mpa
Back pressure 1--2Mpa
Moulding
1. Mould Temperature 140-150 °C
2. Pressure 25--40Mpa
3. Curing Time 0.5--1.0min/mm
CATEGORIZATION
Color: | Series: |
White | A100 |
Yellow (Cream) | A200 |
Green | A300 |
Blue | A400 |
Red | A500 |
Brown | A600 |
Gray | A700 |
Apart from the above products, we also accept customized orders of other colors based on the samples provided by clients.
APPLICATIONS
1.Spares of electrical appliance spares. switch, fittings, sockets, cases.
2.Machinery spares. knob, handle, spinning machine components, instrument shell, clock shells.
3.Ornaments. Imitation pearls, buttons and pins.
4.Vessel. Various kinds of commercial used bottles, boxes and covers.
5.Others. toys, Mahjong cards, chess, ashtrays, balls, and closestool cover.
PACKAGE
Packaging Detail: | packed by 25kgs pp bag with wet proof plastic inside 800bags can be loaded in one 20'FCL container | ||
|
With Mark | The back |
|
Extensive | 1MT Packing |
|
SHIPMENT
The product shall avoid dampness, heat, contamination and package damage during transportation.
STORAGE
The product shall be stored in a dry and cool warehouse with good ventilation. The warehousing temperature shall not exceed 35 degrees. The shelf life of the product shall be in conformity with technical specifications, anyhow, products exceeding the shelf life may be used if they are accepted after inspection. The product is not categorized as hazardous product.
Zhejiang Boda Plastic Co.,Ltd
www.bodasuliao.com
Granule of urea formaldehyde moulding powder