PVC/PP CABLE PIPE ACRYLIC IMPACT MODIFIERS H 21

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Product Overview

Description



Product Description


 


Acrylic Impact Modifiers H Series


Product Description:


H series Impact modifier is a Weatherable Acrylic Impact Modifier. Mainly used for rigid PVC. It is a “core-shell” structure modifier which cross-linked poly butyl acrylic as “core” and graft methyl methacrylate as “shell). It not only improves impact resistance performance, but also increases the surface glossy, especially the weatherability. It is special suitable for outdoor products. Widely used in PVC profile, sheet, pipe, pipe fittings and other injection products


 


Technical Data






























Index



H-21, H-22, H-61



H-55



H50



Appearance



White flowing powder



Particle size (20 mesh passing percentage)



≥98



Volatiles content (%)



≤1.5



Bulk density(g/cm3)



0.40-0.55



0.45-0.56



0.35-0.55



Advantages


Compared to CPE and other impact modifiers, H series have following advantages:


1. Best impact resistance efficiency and impact strength reservation, excellent weatherability.


2. Improves product surface gloss greatly, with wide processing range for high speed extrusion.


3. Improves impact strength and keep rigidity at the same time.


 


 chart


 


Product Classify and Properties














































Model



Normal temperature



Low temperature



Characteristic



Impact property



Impact property



H-21



****



****



Good processability



H-22



****



****



Fast fusion, good gloss



H-50



*****



*****



Excellent low temperature impact properties



H-55



****



*****



Excellent processability



H-61



*****



*****



Excellent impact properties



 


Application Characteristic




































Item



H-21, H-22



H-50



H-61



H-55



Properties



For non-transparency products



Application



Profile, sheet, pipe, pipe fittings etc.



Recommended Dosage



Impact Modifier



5-8



4-7



4-7



5-8



Processing Aid



0



1.5-1.0



0.5-0.8



0



 2





Packaging & Shipping


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