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聚丙烯
Polypropylene
  CAS号:【9003-07-0】
  分子式:[CH2CH(CH3)]n
  分子量:
  EINECS:
  别    名:
  别名英文名:
  分子结构:

产品名称 规格级别 单位 包装 品牌
聚丙烯 F401 kg
聚丙烯 CP 500g
聚丙烯 T30s kg

性状:聚丙烯是通过丙烯和乙烯的单体形成长链而制得的。   1930年乙烯被成功聚合,但直到20世纪50年代在丙烯聚合的领域上没有很大进展。这是因为丙烯分子比乙烯更复杂,在生成的主链可以通过三种方式结合丙烯。所有连接环的方向不是一个方向的话,聚丙烯就不会结晶化而以无定形状态存在。 制造出一致方向结合的丙烯单体“isotactic”形态的聚丙烯的秘诀在于催化剂。使用特定催化剂,分子会按一定方向形成其链而结合。

备注: 以上描述,仅作参考,并不表示您收到的产品,与此项描述完全相符,产品的出厂标准,请参见质量标准。

质量标准:

Moplen HP461X  

熔融指数Melt Flow Rate (230,2.16kg) (g/10min)   1100
密度Density (g/)                                            0.9

Isotactic, average Mw ~580,000, average Mn ~166,000
EP300C

Appearance                                                         Beads
熔融指数Melt Flow Rate (230,2.16kg) (g/10min)      0.5
Density (g/
)                                                      0.9
弯曲模量Flexural Modulus (kg/)                           11000
Tensile Strength at Yield (kg/
)                             320
Elongation at Yield (%)                                         10
冲击强度Izod Impact Strength(23) (kg/)          70
Izod Impact Strength(-20) (kg
/)                     6
Rockwell hardness (R scale)                                   87
Vicat softening point (
)                                     152
mol wt average Mn                                              ~166,000
       average Mw                                               ~580,000
Application General extrusion grade polymer. High melt strength homopolymer

Isotactic, average Mw ~340,000, average Mn ~97,000
   EP300K  EP300K

熔融指数Melt Flow Rate (230,2.16kg) (g/10min)        4
Density (g/
)                                                        0.9
弯曲模量Flexural Modulus (kg/)                             12500
冲击强度Izod Impact Strength(23) (kg/)             10
Izod Impact Strength(-20) (kg
/)                        5
Vicat softening point (
)                                        148
HDT(0.46N/mm2) (
)                                            100
mol wt average Mn                                                ~97,000
       average Mw                                                  ~340,000

Isotactic, average Mw ~250,000, average Mn ~67,000     Moplen HP528N        

外观Appearance Colorless                                    Beads
熔融指数Melt Flow Rate (230,2.16kg) (g/10min)     12
Density (g/
)                                                   0.9
弯曲模量Flexural Modulus (kg/)                        15000
Tensile Strength at Yield (kg/
)                           320              
Elongation at Yield (%)                                       11
冲击强度Izod Impact Strength(23) (kg/)        3
Rockwell hardness (R scale)                                 100
HDT(0.46N/mm2) (
)                                         115  
Vicat softening point (
)                                   150
mol wt average Mn                                             ~67,000
       average Mw                                               ~250,000
(应用:作为流动性低的heterophasic copolymer,是一种适合用于注塑成新的产品。这一产品低温冲击性高且刚性优秀。主要用于家庭用品和条板箱。
特点和优势:高刚度和抗溶剂和化学品。耐环境应力开裂。更容易被氧化比聚乙烯

Isotactic, average Mw ~190,000, average Mn ~50,000      Moplen RP348S

熔融指数Melt Flow Rate (230,2.16kg) (g/10min)     35
Density (g/
)                                                     0.9
弯曲模量Flexural Modulus (kg/)                          10500
Tensile Strength at Yield (kg/
)                            295
Elongation at Yield (%)                                        14
冲击强度Izod Impact Strength(23) (kg/)         4.8
HDT(0.46N/mm2) (
)                                          86
hardness  (Rockwell R, ASTM D 785-A)                    98
mol wt average Mn                                              ~50,000
       average Mw                                               ~190,000
(用途 : 家庭杂货/食品容器/各种透明容器
应用产品 : TWIM/Houseware
作为高流动、高透明无规共聚物(Random Copolymer),是一种适合用于食品容器、家庭用品等注塑成型和高速注塑的产品。)

Syndiotactic, average Mw ~174,000, average Mn ~75,000   Moplen HP648H  HP648H

熔融指数Melt Flow Rate (230,2.16kg) (g/10min)      2.2
Density (g/
)                                                      0.9
弯曲模量Flexural Modulus (kg/)                           17500
Tensile Strength at Yield (kg/
)                             370
Elongation at Yield (%)                                         8
冲击强度Izod Impact Strength(23) (kg/)          4
HDT(0.46N/mm2) (
)                                          130
mol wt average Mn                                              ~75,000
       average Mw                                               ~174,000
(用途 : 注塑成型瓶盖压塑成型瓶盖
应用产品 : Cap & Closure
SPHERIPOL
工艺生产的聚丙烯均聚物(Homopolymer)。
包含添加剂,适合用于压塑成型(Compression molding)瓶盖产品。符合美国食品药品管理局(FDA)21 CFR 177.1520食品包装规定。)

average Mw ~14,000, average Mn ~3,700 (GPC vs. polyethylene stds.), Amorphous    EP2464

熔融指数Melt Flow Rate (230,2.16kg) (g/10min)           0.3 (1.3 @5kg)
弯曲模量Flexural Modulus (kg/)                               13300
Tensile Strength at Yield (kg/
)                                  300
冲击强度Izod Impact Strength(23) (kg/)              NB  
Izod Impact Strength(-20) (kg
/)                          5
HDT(0.46N/mm2) (
)                                                110
Density (g/
)                                                         0.9
Tensile Strength at Yield (MPa)                                   29
Elongation at Yield (%)                                             12
Tensile Modulus (MPa)                                              1350
Vicat softening point (
)                                         150
mol wt average Mn                                                  ~3,700 (GPC vs. polyethylene stds.)
       average Mw                                                    ~14,000

贮存:

用途:注塑成型 (Injection molding)
吹塑成型(Blow-molding)
薄膜(Film)
纤维(Textile/Yarn)

联合国编号:

RiskR36/37/38--

Safety : S26- S37/39- -

Hazard : Xi -

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