For Expo 2010 Shanghai :drier material

For Expo 2010 Shanghai sample:Drier material Desiccant Masterbatch(GZM)1, Introduction Desiccant Masterbatch is a kind of new products developed for depriving water from the resin, especially regenerating resin. It made from pelletizing the surface activated Dehydration components which mixed a variety of processing accessory ingredient and a sufficient quantity of resin by double-screw extruder. The application of this product will not only reduce the energy consumption ,also promote the production efficiency and ensure the quality . In order to meet the needs of the market , our company have produced the products in four different performances for your choose. 2,Features (1) high dehydration rate . Can absorb 20% 25% water of itself . (2) Good dispersity ,easy to plasticize . Water can be dispersed in a matrix resin after absorbing , without leaving any traces. (3) Excellent stability . It can keep good after 24 hours in the air under normal climate . (4) Non-toxic, tasteless, harmless . convenient to use , just mixed it uniformly by a certain percentage with the matrix resin before processing . It can be applied to a variety of processing equipment and plastic products 3,Performance and Application Model Appearance Melt flow index/g/10min Density/g/cm³ Water absorption/% Application GZM-1 Gray grain 6 8 1.7 1.8 ≥18% of own weight All articles of PE,PP,PS GZM-2 Gray grain 4 6 1.7 1.8 ≥20% of own weight All articles of PE,PP,PS GZM-3 Gray grain 4 6 1.7 1.8 ≥20% of own weight PE,PP tubing which can toughen GZM-4 Gray grain 4 6 1.8 2.0 ≥22% of own weight All articles of PA,ABS,PC 4, (1) This product is extremely easy absorption of moisture, especially in the rainy season . After absorbing water, it will affect the performance of product . (2)Please use it as soon as possible after unpacking . It is not advisable to store in the air for too long. The unconsumed masterbatch should be promptly heat-sealing packed . (3) Choose the amount according to the content of matrix resin. The general dosage is 2 5% . If the amount is too less , it cannot reach the effect of dehydration , while the product in the air for certain time will appear white if it is too much . (4) This product is water absorbent products , Keep from moisture while transporting and storing. It should be stored in the ventilation dry sealed condition. The best term of validity is 3 months. 5, Package The inner package is composite membrane vacuum packaging ,outside is carton. 2.5kg/bag,10bags/carton, 25kg/carton.