This is another class of heat stabilizer that has found many uses in the PVC market. Its mechanism is based on preventing the formation of HCL gas by forming intermediate compounds. Latest non-toxic new developments seek to comply with Reach, Prop 65 Listing and FDA regulations to reach the most stringent markets. We offer phenol-free (BPA), non heavy metals and phthalate-free grades. There are four main sub-classes as follows:
For those companies formulating PVC, it is important to add this material at the beginning of their mixing process. This product has a strong odor.
⮚ MW-33 (powder) – Flexible Applications, Medical Devices
⮚ MW-11 L+P (powder) – Food Film
⮚ LOX-620-N - Plastisol, Synthetic layer
⮚LTX-630-P - Food Film
⮚ B-90306-KA (60°C Wire Insulation /ANCE-RoHS)
⮚ B-90304-KA (105°C Wire Insulation /ANCE-RoHS)
These stabilizers include the latest trends and new developments of the market. When most stringent regulations are faced this group is your best choice. Thermal stability might be shorter than its peers but with correct formula adaptations a great product can be achieved. New developments involve BPA-free. Also electric grades are available to replace previous lead stabilizers.
For it's low odor there's a widespread use in medical and food packaging applications. These are non-toxic products.
This thermal stabilizers for PVC were born due to the need to remove cadmium metal salt from the system, mainly to comply with toxicity norms. It has great performance in long-term stability and there are several grade depending on the type of resin and formulation employed. It's application nowadays focus mostly on general purpose PVC, plastisol and some flexible S-PVC grades. We recommend its use for flexible and semi rigid PVC.
It’s very important to note its final application as we offer low-volatile content, low-plate-out, weathering properties and good initial color retention.
For those companies formulating PVC, it is important to add this material at the beginning of their mixing process. This product has a strong odor.
⮚ LOX-4M-40 – Plastisol, footwear, foamed PVC, toys
⮚LOX-901-NH – Rigid film and blisters
⮚ LOX-382-H – General purpose
For those companies formulating PVC, it is important to add this material at the beginning of their mixing process. This product has a strong odor.
⮚ LOX-386 – Plastisol and flexible injected parts
These stabilizers were also born when Cadmium metal was being banned from many applications. These three metal salts properly act to hinge further PVC degradation and are efficient in delaying PVC yellowing. Because none of these are heavy metals, this product finds its use in many applications that have direct contact with the human being.
In spite of being displaced from the market due to toxic regulations, there’s still some applications where human exposure is limited and can be employed. In the national market some end-products involve mats, industrial hose and profiles. Its best trait is the great heat stability compared to its low cost. Plus it has low volatile content, great transparency and low plate-out. Useful in flexible and semi rigid PVC.
For those companies formulating PVC, it is important to add this material at the beginning of their mixing process. This product has a strong odor.
⮚ RG-VS-1670 – Great heat stability and transparency
⮚ RG-VS-1649 – Good heat stability
⮚ LOX-200-1 – The best heat stability and great transparency
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Chemical Additives is a Mexican company that distributes raw materials for the plastic industry both locally and internationally.
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