Hallstar | Innovative, leading-edge, ester chemistry solutions
New Innovations New polymeric esters from Hallstar have been specifically designed to be highly compatible with low ACN (H)NBR, EPDM, TPV, TPO, PE and PP polymer compounds. The polymeric nature increases modifier permanence without sacrificing low temperature and general mechanical performance.
Specialty Plasticizers for Rubber/Elastomers | Hallstar
Hallstar esters provide improvement for a range of parameters including: low temperature flexibility, volatility resistance, extraction and migration resistance. Products are available in both liquid as well as dry liquid concentrate form for easier handling and improved dispersion. We strive to stay ahead of market trends and new polymer launches.
Specialty PVC Fittings | Industrial Solutions | Hallstar
The Uniplex family of plasticizers is based on a wide range of chemistries which are suitable for a variety of applications, including benzoates, citrates, adipates, sebacates, flame retardants and specialty phthalates. Industrial Solutions Elastomer Modifiers Thermoplastic Modifiers Adhesive/Sealant Modifiers Coatings Modifiers
Hallstar | Innovative, leading-edge, ester chemistry solutions
Hallstar | Innovative, leading-edge, ester chemistry solutions Through collaboration and unparalleled support, Hallstar creates ester chemistry solutions for industrial polymer and beauty & personal care sectors. Distributor Login Contact Us How Can We Help You? Sustainability Careers
Renewable Plasticisers | Hallstar - Hallstar Industrial
Hallstar has a long history of providing leading-edge chemistry solutions in all types of polymers, and we are experts in renewable ester chemistry and polymer compatibility. Our newest product line is HallGreen , environmentally responsible polymer modifiers for use in PLA, PHA, starch-based and other bio-polymers and hybrids as well as synthetic elastomers and PVC.
- What are chlorinated polyethylene elastomers (CPE)?
- Chlorinated polyethylene elastomers (CPE) are produced from high density polyethylene (HDPE) that is randomly chlorinated in an aqueous slurry. Polymers are differentiated by chlorine content, molecular weight and crystallinity. Chlorine contents generally range from 25 to 42 percent.
- Which polymers need high polarity plasticizers?
- High ACN polymers require high polarity plasticizers, low ACN polymers require low polarity plasticizers. Polymerics used at greater than 15 PPHR are generally used in combinations with monomerics. Hallstar has a wide range of monomeric and polymeric plasticizers that can be used with NBR. APPLICATIONS
- What are the elastomer requirements?
- The elastomer requires antioxidants, anti-ozonants, fungicides, plasticizers, tackifiers and flame-retardants as the occasion and severity of the application demands. It can be cured with sulfur or peroxide systems. High ACN polymers require high polarity plasticizers, low ACN polymers require low polarity plasticizers.
- Why should you choose hallstar esters?
- Hallstar esters provide improvement for a range of parameters including: low temperature flexibility, volatility resistance, extraction and migration resistance. Products are available in both liquid as well as dry liquid concentrate form for easier handling and improved dispersion. We strive to stay ahead of market trends and new polymer launches.
- Can plasticizers cure CPE?
- draulic hosesInjection moldingLinings Because of its unsaturation, CPE is usually peroxide-cured and some plasticizers may af ect cure rate and degree of cure. Plasticizers containing double bonds (oleates and tallates) can rob curative effe
- What elastomer needs to be cured?
- 150°C for intermittent service. The elastomer requires antioxidants, antiozonants, fungicides, plasticizers, tackifiers, and lame retardants as the occasion and se erity of the application demands. It can be cure with sulfur or peroxide systems. High ACN polymers require high polarity plasticizers, low ACN polymers
