SUNNY-TOUGH®
POE-g-MAH GRAFT POLYMERS FOR POLYAMIDE COMPOUNDS
Nantong Sunny Polymer New Material Technology Co., Ltd
SUNNY-TOUGH® POE-g-MAH are Polyolefin Elastomers grafted Maleic Anhydride produced by reactive extrusion process.
The different groups influence the final characteristics of POE-g-MAH as follows : the POE induces flexibility,... the MAH involves a high reactivity with various
chemical groups such as NH2, OH,...
What is SUNNY-TOUGH® ?
Typical Characteristics of POE-g-MAH Property CMG5805 CMG5805-L CMG5805-S CMG5805-H
Appearance Nature &semi-transparency pellet
Basic polymer POE POE POE POE
Tg(℃)
SUNNY-TOUGH® POE-g-MAH with a high MAH content,can giving a strong chemical adhesion between resin and polar substrates such as glass, metal, minerals. Furthermore, high reactivity with some chemical groups such as NH2, OH, induces a fine and homogeneous dispersion of interface. So, they are perfectly suitable to be used as compatibilizers of polyamide compositions : PA6 or PA66 base resins Glass fiber reinforced, mineral filled and/or flame
retardant formulations Polyamide / Polyolefin alloys ……
SUNNY-TOUGH® can be used as compatibilizer for polyamide
SUNNY-TOUGH® leads to good adhesion by chemical bonding
The easy processability of CMG5805 in glass fiber reinforced PA6 or PA66 compounds gives : a fine dispersion in the PA
matrix, essential for good impact strength;
a good wettability of the glass fibers, essential to obtain high mechanical performance.
65%PA6+30%GF+5%CMG5805
70%PA6+30%GF without CMG5805
507090
110130150170190210230250
0% 5% 7%
Tensile Strength(MPa)
Flexural Strength(MPa)
Notched Izod Impact at 23℃(J·m-1)
%CMG5805
507090
110130150170190210230250
0% 5% 7%
Tensile Strength(MPa)
Flexural Strength(MPa)
Notched Izod Impact at 23℃(J·m-1)
%CMG5805
SUNNY-TOUGH® improves impact strength of PA/GF alloy
PA6+30%GF+CMG5805 PA66+30%GF+CMG5805
SUNNY-TOUGH® have good effect on impact strength in PA/GF compounds .
SUNNY-TOUGH® improves mechanical properties of PA/Talc alloy
0
20
40
60
80
100
120
TS (Mpa) EL (%) FS (Mpa) Notched IS(J/m)
MI(g/10min)
no compatibilizer
5% PP-g-MAH
5% POE-g-MAH
SUNNY-TOUGH® have good coupling in the case of Talc( D≈2μm). Better effect on impact strength and Elongation at break than PP-g-MAH and blank sample in PA/Talc compounds .
SUNNY-TOUGH® POE-g-MAH with a high comonomer content have an elastomeric behavior. Furthermore, their high reactivity with thermoplastic polyamides induces a fine and homogeneous dispersion of POE-g-MAH in PA compounds. So, they are perfectly suitable to be used as impact modifier of polyamide compositions :
PA6 or PA66 base resins Polyamide / Polyolefin alloys Polyamide /GF compounds ……
SUNNY-TOUGH® can be used as Impact modifier for polyamide compounds
SUNNY-TOUGH ® CMG5805 is a general used impact modifier
CMG5805 is a general used impact modifier, it shows high efficiency in PA6 or PA66 resins at room temperature.
Supertough PA6 or PA66 compositions can be obtained with a content of CMG5805 higher than 12% by weight.
0102030405060708090
0% 12% 20%
PA6/CMG 5805
1/10 × Notched Izod Impact at 23℃(J·m-1)
%CMG5805
0102030405060708090
100
0% 12% 20%
PA66/CMG 5805
1/10 × Notched Izod Impact at 23℃(J·m-1)
%CMG5805
0
200
400
600
800
1000
8 10 12 14 16 18 20
Notched Izod Impact Strength at 23℃(J·m-1)
Notched Izod Impact Strength at -30℃(J·m-1)
%CMG5805-L
0
200
400
600
800
1000
10 12 14 16 18 20
Notched Izod Impact Strength at 23℃(J·m-1)
Notched Izod Impact Strength at -30℃(J·m-1)
%CMG5805-L
CMG5805-L has low glass transition temperature, so it shows high efficiency in PA6 or PA66 resins ,especially at -30℃ temperature.
PA6+CMG5805-L PA66+CMG5805-L
SUNNY-TOUGH ® CMG5805-L is a special impact modifier at -30℃
CMG5805-S has lower glass transition temperature to CMG5805-L, so it shows high impact strength in PA6 or PA66 resins ,especially in PA66 at -40℃ temperature.
Compared with benchmark(X) in PA66,CMG5805-S approach to the benchmark.
0
200
400
600
800
1000
467.7
623.1
826.3 872.3 962.5 1001.2
106.5 124.2 163.8 168.3
291.5 303.7
Notched Izod Impact (23℃)/J·m-1 Notched Izod Impact (-40℃)/J·m-1
SUNNY-TOUGH ® CMG5805-S is a special impact modifier at -40℃
CMG5805-H has very high fluidity inducing a good wettability of mineral in PA compounds.
The use of CMG5805-H as a coupling agent and impact modifier in mineral filled PA compounds allows us : to improve matrix - filler adhesion. to improve processing stability. to improve surface property of product. to optimize mechanical properties such as tensile
properties and impact resistance.
SUNNY-TOUGH ® CMG5805-H is a special impact modifier with high fluidity
What is the special of SUNNY-TOUGH ® CMG5805-H ?
0
20
40
60
80
100
120
TS (Mpa) EL (%) FS (Mpa) Notched IS(J/m)
MI (g/10min)
no compatibilizer
5% CMG5805-H
5% POE-g-MAH
CMG5805-H used in PA6+20%Talc compared with other compatibilizer or toughener, it shows good impact strength and better fluid in PA/Talc compounds.
No compatibilizer
5% PP-g-MAH
5% CMG5805-H
5% POE-g-MAH
CMG5805-H can improve the processing stability of PA/Talc compounds
Test Item No compatibilizer General PP-g-MAH CMG 5805-H Genera
POE-g-MAH
Flow Length/cm
Average 27.9 25.6 27.4 23.7
Max 28.3 23.9 28.1 26.7
Min 26.3 26 26.7 21.8
Range 2 2.1 1.4 4.9
MFR/g/10min 235℃,2.16kg 22.2 13.6 13.2 11.8
The Flow Length of adding different compatibilizers or tougheners in PA6+20%Talc .
Better fluidity means better Processing
80%PA6+20%Talc 77%PA6+20%Talc+3%5805-H 75%PA6+20%Talc+5%5805-H
69 65 62
105 98 94
51.6
64.5
77.3
13.2 11.8 10.3
PA/Talc Tensile Strength (Mpa) Flexural Strength (Mpa) Notched Izod Impact (J·m-1) MFR (235℃,2.16kg)
For example…
General toughener
CMG5805-H
スライド番号 1What is SUNNY-TOUGH® ?About SUNNY-TOUGH® ……SUNNY-TOUGH® can be used as compatibilizer for polyamide スライド番号 5スライド番号 6スライド番号 7SUNNY-TOUGH® can be used as Impact modifier for polyamide compoundsスライド番号 9スライド番号 10スライド番号 11スライド番号 12スライド番号 13スライド番号 14スライド番号 15スライド番号 16