Sahara Polymer

HDPE is a white powder or granular product. Non-toxic, tasteless, crystallinity was 80% ~ 90%, softening point is 125 l ~ 35 â??, using temperature is 100 â??; Hardness, tensile strength and creep are better than low density polyethylene. Good wear resistance, electrical insulation, toughness and cold resistance; Good chemical stability, at room temperature, insoluble in any organic solvents, acid, alkali and various kinds of salt corrosion resistance; The film has little permeability to water vapor and air and low water absorption. Aging resistance, environmental stress cracking resistance is better than low density polyethylene, especially hot oxidation will make its performance degradation, so must be added in the resin antioxidant and uv absorber, etc to improve the deficiency of. The heat deformation temperature of high density polyethylene film is low under stress. HDPE Character : HDPE has the very good performance, especially the insulation dielectric strength is high, so that it is very suitable for wire and cable. Medium to high molecular weight grades has excellent impact resistance, even at room temperature under 40 flow temperature.

Properties 1. Excellent transparency, outstanding resistance to aging. 2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing. Applications 1.Extruded sheets for signage, displays and building material 2.Motive parts such as tail lamps, meter covers and sun visors 3.General sundries such as tableware, kitchenware, giftware and bathroom accessories 4.Optical lenses such as sunglasses, reading glasses and camera lenses 5.Light guide panels for LCD displays 6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.

Item Test Condition Test Method Value Unit Density ISO 1183 0.950~0.955 g/cm MFR 190 C/2.16kg ISO 1133 1.7~2.5 g/10min Tensile strength at yield ISO 527-2 24 MPa Elongation at break ISO 527-2 >600 %

Virgin LLDPE Granules LLDPE 7042 LLDPE raw material film grade

Low density polyethylene (LDPE), also known as high pressure polyethylene, is a kind of plastic material, it is suitable for thermoplastic molding processing of various forming processes, forming processing is good. LDPE is mainly used for thin film products, but also for injection products, medical devices, medicine and food packaging materials, blow molding hollow molding products and so on. Item Value Product Name LDPE Granules Other Names Low Density Polyethylene Place of Origin China Grade Standard Industrial Grade,Injection molding grade Density 0.91-0.93 g/cm³ Appearance White Granules,customized color Application Plastic,film , bag Sample provide Package 25 kg/bag,1000 kg/bag,customized packag