pvc impact modifiers DLA series

1 pvc impact modifiers DLA series is especially suitable for outdoor products 2 broadly used in PVC profiles, section, shee

pvc Impact Modifier DLA series 

Product Description

    DLA series Impact Modifier is a Weatherable Acrylic pvc Impact Modifiers DLA series used in rigid PVC products. It is a core-shell structure modifier, with Acrylic Copolymer as core and graft metacrylic acid ester copolymer as shell. It not only improves erosion-resisting characteristics of the product, but also increases the surface gloss of the product, and especially the weatherability of the product. It is especially suitable for outdoor products and broadly used in PVC profiles, sections, sheets, boards, pipes, pipe fittings and various injection-moulded items etc.

Typical Physical Properties

   

Index	DLA-01	DLA-02	DLA-03	DLA-n
Appearance	White flowing powder
Bulk Density(g/cm3)	0.40-0.55	0.45-0.56	0.35-0.55	0.45-0.65
Volatiles Content(%)	≤1.5
Particle Size(40 mesh passing percentage)	≥98%

Product Benefits

Compared to CPE and other impact modifiers, DLA series products have the following advantages:

 Impart excellent impact resistance. Excellent weatherablility.

. Improve product surface gloss greatly. Wide processing range for high speed extrusion.

. Improve impact strength and impart good rigidity of product.

Product Category and Properties  

Product	Processing characteristics
DLA-01	Excellent impact properties
DLA-02	Excellent processability
DLA-03	Excellent low-temperature impact properties
DLA-n	Fast plasticizing, good gloss

Application Characteristics

   

Item	DLA-01	DLA-02	DLA-03	DLA-n
Applications	Sheets,planks pipes,pipe fittings, etc.	PVC Profiles,  sections,planks, pipes, pipe fittings, etc.	(Outdoor) PVC Profiles, sections,planks, pipes, pipe fittings, etc.	PVC Profiles, sections,planks, pipes, pipe fittings, etc.
(phr) Recommended dosage	6-8	5-8	5-8	6-8

The customers may choose suitable ACR type and the dosage according to different type of products features, their needs, the directions for the products and the features of the facilities. If you put forward the specific request, we can recommend you the suitable type and the dosage through experiments.

pvc impact modifiers DLA series