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Acrylic Impact Modifier

DONGLINTM Acrylic Impact Modifier DL-50

Product Descriptions:

DonglinTM Acrylic impact modifier DL-50 developed by our company is an acrylic copolymer with a core-shell structure,it is mainly used to improve the impact-strength and weatherability of PVC finished products with Hi-impact needs. it is recommended for applications such as PVC profile,PVC fencing and PVC siding etc. where good outdoor weathering and low-temperature impact resistance are critical properties.
DL-50 is our newest generation impact modifier, compared with other general impact modifier, our DL-50 has more better impact performance owing to higher rubber content.

Technical standards of pure DL-50:

Typical mechanical properties based on below basic formulation A:

*Basic formulation A

Comparison data of fusion/Mechanical properties:

Product’s advantages:

1.uniform particle size and low dust.
2.Excellent compatibility with PVC resin
3. Excellent long-term weather-resistance
4. better dimensional stability and thermal stability
5. higher impact-resistance.
6.Execellent dispersity and no caking

Packaging and Storage:

25kg/bag with PP bag and PE inner bag or 550kg/sack PP bag with PE liner
It should be stored in cool and dry surroundings with shelf life of two years,it can be used if qualified by inspection after shelf life.

Applications:

DL-50 is recommended for applications such as PVC window profile ,PVC door and fencing etc.where good outdoor weathering and low-temperature impact resistance are critical.
Recommended using dosage:4.0-6.0kg per 100kg PVC resin.

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