太阳能材料：
设计并制备出适于制造高效有机太阳能电池的新型有机材料节能技术：
1）通过改进LED器件的光子晶体结构以提高LED器件的出光效率；
2）研究风光互补照明技术、网络照明控制技术及自然光采光照明技术。
essential information
Yellow card number
E216959-229353
characteristic
Rigid, good
Impact copolymer
Impact resistance, high
Low temperature impact resistance
Purpose
Industrial container
leather trunk
sports goods
bucket
Agency rating
FDA 21 CFR 177.1520
UL file number
E216959
Form
particle
Test method for unit system of physical performance rating
Density 0.900 g/cm3 ISO 1183
Melt flow rate (melt flow rate) (230 ° C/2.16 kg) 2.0 g/10 minISO 1133
Shrinkage 1.3 to 1.7% internal method
Hardness rating unit system test method
Rockwell hardness (R scale) 95
ISO 2039-2
Test method for unit system of mechanical property rating
Tensile stress (yield) 27.5 MPa ISO 527-2
Tensile strain (fracture) 450% ISO 527-2
Bending modulus 1100 MPa ISO 178 
Test method for unit system of impact performance rating
Notch impact strength of cantilever beam
ISO 180
-20°C 130 J/m ISO 180
23°C 490 J/m ISO 180
Thermal performance rating unit system test method
Hot deformation temperature (1.8 MPa, not annealed) 110 ° C ISO75-2/A
Vicat softening temperature 145 ° C ISO 306
Flammability rating
test method
UL flame retardant grade HB
UL 94
Solar materials:
Design and prepare new organic material energy-saving technologysuitable for manufacturing high-efficiency organic solar cells:
1) By improving the photonic crystal structure of LED devices toimprove the light output efficiency of LED devices;
2) Research on wind-solar complementary lighting technology,network lighting control technology and natural lighting lightingtechnology.