| Classification: | Specific Reagents |
|---|---|
| Specific Usage: | Plastic Auxiliary Agent |
| Content: | Standard |
| Usage: | Plastic Auxiliary Agent |
| Source: | Dry Powder |
| Habit Appellation: | Plastic Auxiliary Agent |
| Samples: |
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| Customization: |
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Audited Supplier Why heat stabilizers
PVC in 100 ~ 150 ºC, ultraviolet light, mechanical force, oxygen, ozone, hydrogen chloride and some active metal salts and metal oxides will accelerate the decomposition rate on the basis of its own decomposition.
For the processing of PVC, thermal decomposition of its properties do not change much, but it mainly affects the color of the finished product, which can be inhibited by adding heat stabilizers to inhibit the initial coloring of the product. In addition, if there is oxygen in the PVC thermal decomposition process, there will be the generation of colloidal carbon, peroxides, carbonyl and ester compounds.
In order to solve this phenomenon, then, it is necessary to add heat stabilizers to the process of PVC processing, so that the degradation of the PVC molecule can be inhibited to a certain extent by substituting the unstable chlorine atoms in the PVC, absorbing hydrogen chloride, and reacting with the unsaturated parts in an addition reaction.
Organotin is the most effective heat stabilizer and the most widely used class, its outstanding advantages are: superior thermal stability, good transparency, mostly non-toxic. Disadvantage is the high price (but small amount, generally only 0.5 ~ 2 PHR), another major disadvantage is that most of the non-lubricating properties.
Most of the organotin is liquid, only a few for the solid. Can be used alone, but also often used in conjunction with metal soap.
Our Advantage
KingYoung's range of organotin replacement stabilizers not only fulfills the task of organotin stabilizers in PVC production well, but also improves its shortcomings. The organotin replacement stabilizers are in powder form, which reduces the accidental condition of liquid during transportation and use. In addition, it has good lubricity. Moreover, our products have no irritating odor during use, which greatly improves the production environment.
Application
1.PVC calendered rigid and semi-rigid printing film.
2.PVC extruded rigid and semi-rigid printing film.
| Classification | Ca-Zn Stabilizer | Appearance | Light Green Powder |
| Model | KGDM892A | Reference Amount for Usage | 1.5-2.0 phr |
1,The factory has perfect production line and high production capacity. Our factory can deliver the goods promptly. The factory produces products with strict quality control, which can effectively ensure that the processing agents always has the best quality.
2,The factory is equipped with a comprehensive laboratory, which can carry out all kinds of tests on the products and ensure that the goods meet the requirements of customers.
3,The factory has an independent research and development team, which can customize the products according to customers' requirements. If customers have customized needs, you can contact our staff.
4,The factory can provide all kinds of effective testing documents and quality certificates of products according to customers' requirements.
5,The factory also offers OEM production.
Production of all goods begins after the order is finalized and a deposit is paid. If there are no special circumstances, the goods can be ready for transportation within one week.
Goods in stock can be ready for transportation in 24 hours.
Goods can be packaged in cartons, kraft paper bags or cardboard drums, unless otherwise required. Each unit of goods is 20KG or 25KG. Customized packaging is also available. If there is any customized packing requirement, please explain your intention to us in advance.
1. Are you a whole-sell manufacturer?
King Young is a wholesale manufacturer. We are dedicated to PVC colorants and processing agents required in PVC production, and have more than 20 years of production experience. We have strong production capacity, superior product quality, and are happy to work with customers to customize products.
2. What kinds of products do you have?
Firstly, we produce processing agents in PVC production. Namely, the stabilizers, foaming agents, plasticizers and so on.Secondly,we do PVC colorants in the form of cake, powder, paste, chips and cloth. Our product includes a wide range of colors, and we also accept customization requirements.
3. What are your trade terms?
EXW and FOB are most used terms. We also do other terms. Check with our sales person if you prefer other terms.
4. Do you offer samples?
Yes, we do offer free samples. But you need to cover the postage by yourself.
We offer free samples under 150 grams. You need to pay if you require more.
5. How long is delivery time?
It depends on the ordered quantity. Small or medium orders usually takes less than a week. Please check the production agenda with the sales department after order.
King Young is a specialized manufacturer as well as seller in PVC-related fields with more than two decades experience. The company specializes in PVC color cake, color paste, color cloth, color sand, color chip, color pellet, color powder, PVC stabilizer, functional additives for automotive leather, anti-precipitation agent, discoloration prevention agent, air spot eliminator, high filler functional additives, low-temperature and high-speed additives for foaming and all kinds of functional additives for various purposes, high rate, abrasion-resistant, scratch-resistant, anti-stretching elastomers, waterborne color pastes, solvent-free color pastes, organosilicone color pastes, TPO color pellets, etc. King Young is a high-tech enterprise in China, which has been engaged in the R&D, production and sales of the series of products.
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