Revamod RM 11
Low molecular weight
Acrylic Recyclability Modifiers
An acrylic processing aid is an additive used in PVC formulations to:
- increase melt strength and elasticity through its composition and high molecular weight;
- accelerate fusion through more efficient transfer of shear forces;
- promote melt homogeneity and reduce adhesion to the metal surfaces of processing equipment.
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Processing Aids: Structure and Mechanisms of Action
The molecular weight of PVC is 40,000–100,000 g/mol. The molecular weight of Revamod acrylic processing aids is up to 10,000,000 g/mol.
As PVC compounds melt, the long molecules of the acrylic processing aid link the shorter PVC molecules. This improves the transfer of shear forces, promotes earlier fusion of the compound, increases melt elasticity and contributes to die swell as the melt leaves the die.
A properly selected processing aid supports PVC compound processing and improves the surface and appearance of the finished product.
Revada Plastic offers a wide range of acrylic processing aids, from low- to ultra-high-molecular-weight grades, for various production needs.
Advantages of Revamod Acrylic Processing Aids
- a wide range of available grades;
- high and consistent product quality;
- technical advice and support from the experienced Revada & Donglin team, with access to the manufacturer’s well-equipped laboratory when needed;
- consistent stock availability;
- secure packaging for transport;
- strong cost-effectiveness.
Revada Plastic Products
Revamod RM 13
Среднемолекулярный
Revamod RM 14.1
High molecular weight
Revamod RM 15
Special molecular weight
Revamod RM 16
Medium molecular weight
Revamod RM 17
Special molecular weight
