“JOSEN” is a top-grade brand of urea moulding compound granule, a kind of macromolecule plastic, which is synthetized through special technology. Urea moulding compound is with urea-formaldehyde resin as its base material, αcellulose as its filler and other functional additives.

1. characteristics and advantages of  “JOSEN” urea moulding compound granule

a. graceful coloring, stable color and luster, wide range of toning and customization

b.classified into easy and difficult fluidity, so as to accommodate the different requirements of injection moulding compound and compression moulding compound

c.good mechanical property, strong impact resistance, toughness, hardness and smoothness

d.permanent antistatic property, excellent arc resistance and anti-current leakage property

e.high flame retardance and excellent heat and water resisitance

f.special mouldproof and sterilizing effect

g.no poison and no odor, anticorrosion, meeting European environmental requirements

2. applications of the “JOSEN” urea moulding compound granule

“JOSEN” has its own intellectual property. The company also adopts the domestic most advanced productive technology, with scientific progress and unique formula. Through several years of hard working, “JOSEN” have successfully developed and manufactured high-end products in this field to accommodate the daily increasing demands in markets at home and abroad. The quality has totally met the requirements of 38 environmental indicators of REACH. We also get the certifications of UL, ISO9001-2008 and ISO14001. On the other hand, we have passed the audit of Simens. The quality of our product also reaches DIN7708 part Ⅲ standard of Germany and the international GB-13454-92 standard. It has been widely adopted in all kinds of industries, including the manufacturing of daily commodities, electrical equipments and instruments, car communication, engineering and decoration, especially its application in manufacturing of high end switches, electrical equipments, high end cleaning utensils, toys, lamps and phones has been increasing daily.

3. selection of modeling and manufacturing conditions

To accommodate different requirements of the modeling industry, we have successfully developed compression and injection moulding compound, according to requirements of different customers. The formation and manufacturing process must be carried out with suitable control parameters according to the shape, size, thickness and size of the forming machine and injecting machine to produce high quality finished products. The following are the parameters recommended for normal cases.

4. Main technical specifications of “JOSEN” urea moulding compound granule

5. package and storage

Each bag of the product weighs 25kg±0.1kg. The outer bag includes two layers. The outer layer is kraft paper, PP compound and the inner one is kraft paper. The inner bag is PE thin film. The package is tight in order to avoid damp and pollution. Each bag of the product weighs 25kg±0.1kg. The inner bag is made of three layers of compound kraft papers in addition to PE complex films. Each bag is marked with the trade mark, color code, batch number and weight.

“JOSEN” urea moulding compound can be stored for 6 months under a temperature less than 20-23℃. This product tends to absorbing moisture, so place it in a cool and dry place under a temperature less than 20-23℃ and use it up as soon as possible within 6 months. While taking it out of the bag, take care to avoid dampness and dust.

LIYANG JOSEN PLASTIC CO., LTD counts its survival on quality and its development on brand building. We would like to cooperate with merchants at home and abroad to research, develop and manufacture new products, meeting the market demands. We are welcoming all the customers with well-deserved reputation, high quality products and warm heart service.