HZ-01CA Impact Series
一，Comparison of the properties of CPE+ACR blends and HZ-01CA multifunctional nano impact modifier in PVC products is shown in the following table.
|
Comparison |
Dosage |
Impact resistance |
Stretchability |
Thermal stability |
Weather resistance |
Vicat softening point |
Processing performance |
|
CPE+ACR |
8-10 |
Not obvious |
Reduced |
Reduced |
Reduced |
Significantly reduced |
Difficult to process |
|
HZ-001 |
4-5 |
Very obvious |
Increased |
Increased |
Increased |
No reduction |
Easy to process |
In the above comparative experimental table, it can be seen that the multivariate nano impact modifier HZ-01CA series products have a wide processing range, no precipitation, small dosage, excellent enhancement effect, and compared with CPE + ACR mixture, the tensile strength of PVC products, modulus, weathering resistance, are greatly improved, and CPE + ACR half of the dosage.
二. Comparison of Mechanical Properties of Multi-functional Nano Impact Modifier and CPE|
Comparison |
Tensile strength MPA |
Yield strength MPA |
Room temperature impact 23℃ KJ/M3 |
Low temperature impact 10℃ KJ/M3 |
Elastic modulus |
|
CPE+ACR |
45.5 |
41.6 |
18.6 |
13.6 | 3000 |
|
HZ-001 |
53 |
44.7 |
23 | 17.1 | 3500 |
三. Specification
|
Item |
Indicator |
|
Appearance |
White powder |
|
Whiteness |
84 |
|
Moisture % |
≤ 0.1 |
|
Sieve residue 0.8mm% |
0.5 |
|
Apparent density g/ml |
0.62 |
|
ShoreA |
53 |
四. Usage and dosage
How to use HZ-01CA series products and reference dosage of CPE.ACR.mixture. The dosage of CPE for threading pipe is about 8 parts, profile is about 12 parts, etc.. The dosage of multivariate nano impact modifier is half of traditional CPE, the original formula remains unchanged according to the customer's needs.
Specific use should be adjusted according to the user's product quality requirements, further application can be in the company with the cooperation of the selection of appropriate process conditions and dosage.
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