Acrylonitrile - styrene copolymer. A polymer composed of acrylonitrile and styrene.Typically 15-50% styrene.Transparent solid with yellow to amber needle color.The density of 1.06.It's thermoplastic.Not easy to change color.It is unaffected by dilute acids,bases, alcohols and gasoline.But soluble in acetone, ethyl acetate, dichloroethylene and so on.Can be used as engineering plastics.Excellent heat resistance and solvent resistance. Properties Test Condition Test Method Unit Typical Value Physical         Specific Gravity   ASTM D792 - 1.07 Molding Shrinkage (Flow), 3.2mm   ...

Acrylonitrile - styrene copolymer. A polymer composed of acrylonitrile and styrene.Typically 15-50% styrene.Transparent solid with yellow to amber needle color.The density of 1.06.It's thermoplastic.Not easy to change color.It is unaffected by dilute acids,bases, alcohols and gasoline.But soluble in acetone, ethyl acetate, dichloroethylene and so on.Can be used as engineering plastics.Excellent heat resistance and solvent resistance . Properties Test Condition Test Method Unit Typical Value Physical         Specific Gravity   ASTM D792 - 1.07 ...

Polycarbonate (PC) is a molecular chain containing carbonate base polymer, according to the structure of the ester base can be divided into aliphatic, aromatic, aliphatic, aromatic, and other types.Because of aliphatic and mechanical properties of aliphatic and aromatic polycarbonate is low, which limits its application in the field of engineering plastics.There are only aromatic polycarbonate won the industrialized production.Due to the particularity of polycarbonate structure, has become the fastest growing in the five engineering plastics of general engineering plastics.   1.Properties PC is characterized by high transparency, high impact resistance, high hardness, high creep-resistance, excellent dimensional stability, good resistance to low-temperature and heat, flame retardance, ease to process, and excellent sound insulation  Test Project Test Methods Unit ...

E. P.S. (Expandable Poly - Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of pentane gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups  . F eatures   l High strength, l Fast forming, l High foaming & oxygen index. Fire Retardant Grade Specification F301 F302 F303 F401 Beads Size mm 1.00-1.60 ...

E. P.S. (Expandable Poly - Styrene)  is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of pentane gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups . F eatures   l High strength, l Fast forming, l High foaming & oxygen index. High Expansion Grade Specification P301 P302 P303 P401 P501 Beads Size mm 1.00-1.60 ...

E. P.S. (Expandable Poly - Styrene) is a lightweight, rigid, plastic foam insulation material produced from solid particles of polystyrene. Expansion is achieved by virtue of small amounts of pentane gas dissolved into the polystyrene base material during production. The gas expands under the action of heat, applied as steam, to form perfectly closed cells of EPS. These cells occupy approximately 40 times the volume of the original polystyrene bead. The EPS beads are then molded into appropriate forms suited to their application. Products made from foamed polystyrene are nearly ubiquitous, for example packing materials, insulation, and foam drink cups  . F eatures   l High strength, l Fast forming, l High foaming & oxygen index. Specification E301 E302 E303 E401 E501 Beads Size mm ...

Density(g/cm3) 1.2 Hardness(shore A) 60 Tensile Strength(Mpa) 11.6 Elongation at break (%) 335 Color Crystal ...

Model Number:503T Product name:SEBS thermoplastic rubber material sinopec YH-503T Structure:L appearance:powder Styrene Content(%):33 Formaldehyde solution viscosity:2000-3000 MFR (g/10min):- Tensile strength:≥16 Shore A (/):≥70 ...

ABS is a terpolymer of three monomers: acrylonitrileA), butadiene (B) and styrene (S). The relative content of the three monomers can be changed at will to make various resins. ABS plastic has the common properties of three components. A makes it resistant to chemical corrosion, heat resistance, and has a certain surface hardness, B makes it have high elasticity and toughness, and S makes it have the processing and molding characteristic of thermoplastics and improve electrical properties. performance. Therefore, ABS plastic is a kind of "tough, hard and rigid" material with easy-to-obtain raw materials, good comprehensive performance, low price and wide range of uses. Properties: 1.Stable shrinkage, good dimensional stability, low warpage  2.Good processability  3.Balance mechanical properties  4.Good exterior, no need to be plated, sprayed  5.Flame resistant  Properties Test Method Test Condition Units Typical Values Physical Melt ...

Properties Test Method Test Condition Units Typical Values Physical Melt Flow Rate   ASTM D-1238 220oC, 10Kg g/10min - Specific Gravity   ASTM D-792 23oC g/cm3 1.03 Ash   - 800oC,30min % - Mechanical Tensile Strength ASTM D-638 50mm/min MPa 46 Elongation at Break ASTM D-638 50mm/min ...

     Medium Impact Grade . Medium Impact Strength Low Residual Monomer, Good Heat Resistance, Base Color Stability,,  Good Transparency, Easy Processing ,High Flow , High Gloss       Properties ASTM method Test Condition Unit Typical Value Specific Gravity D542 --- --- 1.046 Melt Flow Index D1238 200°C,5 kg load g/10 min 4.6 Tensile Strength at Yield D638 23°C,1/8” Sample kg/cm2 300 Elongation at Break D638 23°C,1/8” Sample % 40 Izod Impact Strength D256 23°C,A method,notched1/8”×1/2”×5/2” kg/m2 9.5   Vicat Softening Temperature D1525 1 kg load,3 mm Thick ( 120°C/hr ) °C 97 ...

Product Name POLYPROPYLENE(PP) X30G     Type                           Extruct ion  Grade                         Item Testconditon Test methode Test data Unit Physical properity density   ASTM D-1505 0.9 g/cm3 mfi   ASTM D-1238 8.0 g/10min Spiral flow length   MA18544 670 mm Elogation   ASTM D-638 12 % Merchnical properity Rockwell hardness   ASTM D-785 93 R Tensile strength   ASTM D-638 35 MPa Flexural modulus   MA17074 1520 MPa Izod impact strength 23℃ ASTM D-256 34 J/ ...