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TRANSPARENT IMPACT MODIFERS
MBS
(Methylmethacrylate-Butadiene-Styrene)
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|
GENERAL
DESCRIPTION |
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Copolymeric
(Methylmethacrylate-Butadiene-Styrene) Impact Modifiers are used as a plastic additive for rigid plastics
particularly for transparent PVC formulation for transparency and weather (heat) stability as well as for
impact resistance and UV durability. They are white free flowing powders designed for
effective cost and fast production performance in injection molding and extrusion
compounds such as pipe, fitting.
sheet, film, bottle, IC-Tube
and profile.
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|
MBS-83 |
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PROPERTY
|
VALUE
|
UNIT
|
CONDITION
|
|
Appearance
|
white
power
|
|
|
|
Apparent
Bulk Density
|
0.32
max |
g/cc
|
23
± 2 °C |
|
Specific
Gravity
|
1.05
- 1.10
|
g/cc
|
23
± 2 °C |
|
Volatiles
|
1.0
max
|
%
|
110
±
5 °C
|
|
Particle
size
|
14mesh
100%
|
%
|
|
|
Gelling
temperature
|
110
max
|
sec
|
175
°C/30rpm/56g
|
|
Tensile
Strength
|
560
|
kg/cm2
|
23
± 2 °C |
|
Elongation
|
240
|
%
|
23
± 2 °C |
|
Izod
Impact Strength(notched)
|
80
min
|
kg·cm/cm
|
1/8",
23
°C
|
|
|
MBS-84 |
|
PROPERTY
|
VALUE
|
UNIT
|
CONDITION
|
|
Appearance
|
white
power
|
|
|
|
Apparent
Bulk Density
|
0.32
max |
g/cc
|
23
± 2 °C |
|
Specific
Gravity
|
1.05
- 1.10
|
g/cc
|
23
± 2 °C |
|
Volatiles
|
1.0
max
|
%
|
110 ±
5 °C
|
|
Particle
size
|
14mesh
100%
|
%
|
|
|
Gelling
temperature
|
110
max
|
sec
|
175
°C/30rpm/56g
|
|
Tensile
Strength
|
565
|
kg/cm2
|
25
°C |
|
Elongation
|
230
|
%
|
25
°C |
|
Izod
Impact Strength(notched)
|
30
min
|
kg·cm/cm
|
1/8",
23
°C
|
|
Transparency |
56
min
|
%
|
|
|
HAZE
|
16
max
|
%
|
|
|
|
MBS-85 |
|
PROPERTY
|
VALUE
|
UNIT
|
CONDITION
|
|
Appearance
|
white
power
|
|
|
|
Apparent
Bulk Density
|
0.32
max |
g/cc
|
23
± 2 °C |
|
Specific
Gravity
|
1.05
- 1.10
|
g/cc
|
23
± 2 °C |
|
Volatiles
|
1.0
max
|
%
|
110
±
5 °C
|
|
Particle
size
|
14mesh
100%
|
%
|
|
|
Gelling
temperature
|
120
max
|
sec
|
175
°C/30rpm/56g
|
|
Tensile
Strength
|
580
|
kg/cm2
|
25
°C |
|
Elongation
|
200
|
%
|
25
°C |
|
Izod
Impact Strength(notched)
|
15
min
|
kg·cm/cm
|
1/8",
23
°C
|
|
Transparency |
59
min
|
%
|
|
|
HAZE
|
12
max
|
%
|
|
|
|
MBS-86 |
|
PROPERTY
|
VALUE
|
UNIT
|
CONDITION
|
|
Appearance
|
white
power
|
|
|
|
Apparent
Bulk Density
|
0.32
max |
g/cc
|
23
± 2 °C |
|
Specific
Gravity
|
1.05
- 1.10
|
g/cc
|
23
± 2 °C |
|
Volatiles
|
1.0
max
|
%
|
110
±
5 °C
|
|
Particle
size
|
14mesh
100%
|
%
|
|
|
Gelling
temperature
|
120
max
|
sec
|
175
°C/30rpm/56g
|
|
Tensile
Strength
|
560
|
kg/cm2
|
25
°C |
|
Elongation
|
240
|
%
|
25
°C |
|
Izod
Impact Strength(notched)
|
50
min
|
kg·cm/cm
|
1/8",
23
°C
|
|
Transparency |
55
min
|
%
|
|
|
HAZE
|
18
max
|
%
|
|
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