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Poly (meth) acrylics (ACR) processing aid, by one or several types of polymerized units of acrylic esters break through the polymer emulsion polymerization process, to accelerate the molten PVC to improve the melt strength and uniformity, reduce melt fracture and leakage, and no significant adverse effect on the mechanical properties of PVC, which is widely used in foreign countries outside the production of PVC, the type using different types of acrylic monomers and the ratio You can control the speed of ACR resin product plasticizing speed, high and low melt strength, while in the case of the same composition, the greater the intrinsic viscosity, the slower the plasticizer, the greater melt strength; acrylic processing aids for PVC products the tensile strength and Vicat softening point of no significant impact, the high viscosity of PVC products processing aids has been improved tensile strength and Vicat softening point of the trend.
Product Index
Model / index | The intrinsic viscosityη,(25℃) | Apparent density | Volatile,(%)≤ | Fineness of 30 mesh sieve through rate |
HF-401 | 3.50~5.00 | 0.45±0.10 | 1.50 | ≥98% |
HF-120 | 2.0~4.0 | 0.45±0.10 | 1.50 | ≥98% |
HF-125 | 4.5~6.5 | 0.45±0.10 | 1.50 | ≥98% |
Properties and Uses
Model / index | Applications | Characteristics |
HF-401 | PVC profiles, pipes, pipe fittings, decorative plates, wood, plastic and other fields | Outstanding processing properties and excellent thermal stability and dispersibility, give products excellent surface gloss. |
HF-120 | Good plasticizing properties and melt flow properties | |
HF-125 | Excellent plasticizing performance, lower cost products can reduce the use of copies, particularly suitable for wood products. |
Application
Acrylic processing aids are widely used in all kinds of shapes, profiles, pipes, pipe fittings, sheets, film, wood and other transparent, non-transparent products.
Package & Storage
25 kg plastic bags.
1, non-toxic, non-corrosive solid, a non-dangerous goods, transport of dangerous goods by non-operating.
2, should prevent exposure to rain. This product should be placed in a cool ventilated place to prevent direct sunlight.
3, the shelf life of 12 months, more than shelf life, should be inspected before use.
Our Company
Hongfu Group has advanced production and quality control equipments, with professional R&D personnels. Group pays much attention on establishing modern quality management systems, and passed through the ISO9001:2008 international quality system certification for many years. With the enterprise strategic target of pursuing top quality and top service , Group realizes strict quality control from the whole process of purchasing raw material, production control and after services quality. Therefore, products performance is excellent and quality is stable.
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