ACM impact modifier 1.Inherent flame resistance 2.low temperature properties 3.high impact strength 4.good toughness impact

Product Description:

HELITM ACM impact modifier ACM-24 is a special PVC impact modifier developed by our R&D center.ACM-24 is a copolymer of HDPE,2-EHA and Chlorine!

compared with CPE,ACM-24 not only has the basic feature of CPE,but has higher impact strength and lower glass temperature,its impact efficiency is more evident   than   that   of   CPE,ACM-24   can   effectively   improve   the weather-resistance  of  PVC  products ,it  is  mainly  used  to  improve  the

impact-strength  of  PVC  opaque  products  and  it  is  recommended  for applications like PVC profile,PVC pipe,PVC fence etc. where good outdoor weathering and low-temperature impact resistance are critical properties typical physical properties:

Appearance                                                      white powder

Volatile contents                                                    ≤1.5%

Sieve residue(30 mesh)                                          ≤2.0%

Bulk density(g/cm3 )                                               ≥0.3

products advantages:

1.Inherent flame resistance.

2.Good chemical resistance

3.Excellent acceptance of high filler levels

4.good weather-resistanc

5.good low temperature properties.

6.good toughness

packing: 25kg/bag with PP woven bag. suggestionso for use:

ACM-24 is recommended for applications such as PVC window profile ,PVC pipe

Comparison  of  impact  strength  of  PVC  products  modified  by  ACM  and  CPE

respectively

 

Impact strength/ Phr/Temp. °C	0/23	0/0	5/23	5/0	8/23	8/0
CPE	19.8KJ/m2	17.98KJ/m2	21.6 KJ/m2	19.8 KJ/m2	23.2 KJ/m2	20.5 KJ/m2
ACM-24	19.88KJ/m2	17.98KJ/m2	25.0 KJ/m2	20.8 KJ/m2	26.2 KJ/m2	23.0 KJ/m2

ACM impact modifier ACM-24