Latest dibenzoylmethane powder manufacturers for PVC

Today, Sainuo takes you to check the plastic additives commonly used in the chemical industry. How many of these additives have you used?1. Polyethylene wax. Appearance is in bead shapePolyethylene wax has low viscosity, high softening point and good hardness; It is non-toxic, with good thermal stability and low volatility at high temperature. It has excellent external lubrication and strong internal lubrication for pigment dispersion, which can improve the production efficiency of plastic processing. It has good moisture resistance at room temperature, strong chemical resistance, and excellent electrical performance, which can improve the appearance of finished products.2. Polypropylene wax. Appearance is powderyPolypropylene wax is made from polypropylene. In terms of performance, polypropylene wax has higher melting point, better dispersion and lubrication effect, better glossiness, and lower melt viscosity than polyethylene wax. It is a processing aid to replace imported polyolefin. Polypropylene wax is widely used in rubber, masterbatch, pvc and other industries, with high melting point, good lubricity and dispersion.3. Ethylene bis stearamide/EBS. Appearance is powder or granular(1) As a lubricant, EBS has good internal and external lubricity, demoulding property and smoothness, which can accelerate melting, reduce melting viscosity, save processing and energy consumption, increase product toughness, extend mold life, and give products a good appearance. It is mainly used for PVC.PE.PP.PS.ABS resin, as well as phenolic and amino plastics.(2) EBS is a general dispersant for plastics, widely used in PVC products, ABS, and high impact PS. The product can also be used together with other lubricants, with a very significant synergistic effect. In the rubber industry, it is used as an anti adhesion agent, a release agent, and a hard rubber surface treatment agent.4. Fischer Tropsch wax. Appearance is in bead shapeFischer Tropsch wax is mainly composed of straight chain, saturated high carbon alkanes with a relative molecular weight of 500-1000, which endows this chemical with fine crystal structure, high melting point, narrow melting point range, low oil content, low penetration, low mobility, low melt viscosity, hardness, wear resistance and high stability. It is commonly used in masterbatch and modified plastic industry, with low price, but high crystallinity and easy to make products brittle.5. Stearic acid. Appearance is powder or granularStearic acid can effectively improve the coating activation effect of inorganic powder and increase the fluidity of materials. For materials with inorganic powder accounting for an absolute part, if the melt flow rate is required to be large, properly increasing the content of stearic acid can significantly increase the melt flow rate of materials. However, the amount of stearic acid in the filler modified masterbatch also has a limit value, which is generally controlled at about 1% of the total mass. Excessive addition will lead to the decline of the quality performance of plastic products, and will also make the mechanical devices such as the mold lip position of the plastic product production equipment appear sticky, affecting the production efficiency and product quality.6. Coupling agent. The appearance is white and flakyThe coupling agent has the properties of high activity, tasteless and less smoke. A small amount of coupling agent can obtain good dispersion effect. In plastics, chemicals that can improve the interface adhesion between resin and reinforcement materials; On the interface between the resin matrix and the reinforcement material, substances that promote or establish a firm bond; Coupling agents can be applied to reinforcing materials, added to resins, or combined.7. APP powder. Appearance is powderyMelting finger 1000+, high fluidity, solving problems such as poor dispersibility and big smoke. It is often used to replace imported APP. It has excellent dispersibility in non-woven fabric and cast film masterbatch, stable price and high cost performance.8. A7 synthetic wax. Appearance is powderyHigh molecular saturation, high temperature resistance, smokeless workshop, commonly used in meal boxes, non-woven fabrics and other filling masterbatch.For more details, please consult us!          inquiryQingdao Sainuo Group. We are manufacturer for PE wax, PP wax, OPE wax, EVA wax, PEMA,EBS,Zinc/Calcium Stearate…. Our products have passed the REACH, ROHS, PAHS, FDA testing.Sainuo rest assured wax, welcome your inquiry!E-mail：sales@qdsainuo.com               sales1@qdsainuo.com               sales9@qdsainuo.comAdress：Biulding No 15,Torch Garden Zhaoshang Wanggu, Torch Road No. 88,Chengyang,Qingdao,China

Today in this article, Sainuo will take you to learn about a dispersant of Sainuo - Ethylene bis-stearamide (EBS) 2325Typical characteristicsCharacteristicIndexSoftening Point℃ 141.5-148ViscosityCPS@140℃5-10Acid Value Mg KOH/g ≤7.5Amine Value Mg KOH/g ≤2.5Whiteness % ≥88Heating reduction 80℃ (±2/2h) %≤0.5Fineness (passing rate of 325 mesh sieve)  ≧97AppearanceWhite powderProduct AdvantageGood wetting performance, faster melting speed, slightly better dispersion performance than 2200 products; Good whiteness, high melt transparency, good thermal stability in the later stage, good lubrication and dispersion balance, and moderate flow performance; It also has friction resistance and anti-static properties, meeting FDA requirements.As an internal lubricant: Due to the presence of polar amide groups in EBS molecules, it has processing lubrication and low-temperature anti sticking effects on polymer resins. EBS can be inserted into the interior of polymer resins, reducing the interaction between resin molecules.As an external lubricant: EBS has limited compatibility with resin and can be pulled from the inside of the resin to the surface, reducing the friction between resin particles and between resin melt and processing equipment, preventing it from adhering to metal surfaces and providing external lubrication.EBS is used as a lubricant and film remover in plastic processing, which can improve the quality and appearance of plastic products.ApplicationPhenolic resin, rubber, asphalt, powder coating, pigment, ABS, nylon, polycarbonate, fiber (ABS, nylon), engineering plastic modification, coloring, glass fiber reinforcement, flame retardant toughening, etc.Adding amount and how to use1.According to different application systems, this product is recommended to add 1-3%;2.It can usually be added directly, pre-dispersed by high-speed mixing and stirring, and the appropriate temperature and time can be controlled to obtain the best pre- dispersion effect;3.The paint or ink is processed by the method of dispersion or grinding, using a grinder or high-shear dispersing equipment, selecting appropriate process conditions, making wax powder into a wax slurry with a content of 20-30%, and then adding it in the required proportion;4.For other industries, please refer to the characteristics of the processing technology of this industry to determine the best timing and method of addition.Product PackagingThis product is white powder appearance and conforms to the standard. It is packed in 25 kg paper-plastic composite bags or woven bags. It is transported in the form of pallets. Each pallet has 40 bags and a net weight of 1000 kg, Extended packaging on the outside.For more details, please consult us!          inquiryQingdao Sainuo Group. We are manufacturer for PE wax, PP wax, OPE wax, EVA wax, PEMA,EBS,Zinc/Calcium Stearate…. Our products have passed the REACH, ROHS, PAHS, FDA testing.Sainuo rest assured wax, welcome your inquiry!E-mail：sales@qdsainuo.com               sales1@qdsainuo.com               sales9@qdsainuo.comAdress：Biulding No 15,Torch Garden Zhaoshang Wanggu, Torch Road No. 88,Chengyang,Qingdao,China

Today in this article, Sainuo will take you to learn about Sainuo's calcium stearate and zinc stearate.Calcium StearateCalcium stearate, white powder, insoluble in water, cold ethanol and ether, soluble in organic solvents such as hot benzene, benzene and turpentine, slightly soluble in hot ethanol and ether.When heated to 400℃, it is slowly decomposed, flammable, and decomposed into stearic acid and corresponding calcium salt in case of strong acid, and has hygroscopic property. Mainly used as stabilizer, lubricant, paint smoothing agent, pencil lead lubricant and so on.CharacteristicIndexSoftening Point℃≥140Free acid%≤1Calcium Content %6.5±0.7Heating loss % (105℃≤3.0Fineness (Passing rate of 200 mesh sieve)%≥99AppearanceWhite PowderProduct advantagesGood long-term heat resistance; Simultaneously, it has no sulfur pollution; Good lubrication and demolding properties; Good stability; Has a certain degree of dispersibility.Application directionThermal stabilizers and lubricants for polyvinyl chloride, food packaging films, medical devices, and other non-toxic soft products are widely used as lubricants and release agents for thermosetting plastics such as polyolefins, polyester reinforced plastics, phenolic resins, amino resins, as well as leveling agents for paints and thickening agents for lubricants.Zinc StearateZinc stearate is mainly used as a lubricant and release agent for styrene resin, phenolic resin, and amino resin. At the same time, it also has functions as a vulcanizing agent and softener in rubber.Zinc stearate is a white lightweight fine powder that is insoluble in water, ethanol, and ether, but soluble in organic solvents and acids such as hot ethanol, turpentine, benzene, etc. After heating and dissolving in organic solvents, it becomes a gel when cooled, and decomposes into stearic acid and corresponding zinc salts when exposed to strong acids. Has lubricity, moisture absorption, non-toxic, slightly irritating, non polluting, and non hazardous characteristics.CharacteristicIndexSoftening Point℃115-125Free acid (calculated as stearic acid)%≤0.5Heating loss %≤1.0TGA(5%) ℃≥320AppearancWhite beadProduct advantagesLess dust, more hygienic and environmentally friendly to use; Significantly inhibits initial coloring, avoids vulcanization pollution, and has good lubrication, demolding, and adhesion properties.Application directionIndustries such as PVC stabilizers, transparent products, phenolic resins, amino resins, adhesives, textiles, cosmetics, etc.Both products are in white powder form and packaged in 25 kg paper plastic composite bags or woven bags. They are transported in pallets, with 40 bags per pallet and a net weight of 1000kg. The outer packaging is extended.For more details, please consult us!          inquiryQingdao Sainuo Group. We are manufacturer for PE wax, PP wax, OPE wax, EVA wax, PEMA,EBS,Zinc/Calcium Stearate…. Our products have passed the REACH, ROHS, PAHS, FDA testing.Sainuo rest assured wax, welcome your inquiry!E-mail：sales@qdsainuo.com               sales1@qdsainuo.com               sales9@qdsainuo.comAdress：Biulding No 15,Torch Garden Zhaoshang Wanggu, Torch Road No. 88,Chengyang,Qingdao,China

Today, in this article, let's get to know the coupling agent AC6805 of Sainuo.Product Index:CharacteristicIndexSoftening Point ℃≥75Reduction in viscosity%≥70%Heating reduction%≤1TGA(5%) ℃≥206Product AppearanceWhite or light yellow powderProduct advantages:1. Easy to use in powder form: Low viscosity, convenient for weight loss measurement, transportation, and formula use, not easy to block pipelines.2. High cost-effectiveness: With a more affordable price, good coupling performance and dispersion performance.3. Good thermal stability: A high thermal decomposition temperature ensures that the active ingredients continue to function during the processing without being prematurely damaged.4. Strong binding ability: The product has stable bidirectional binding ability to inorganic and organic materials such as calcium carbonate and polyolefins, thus exhibiting good dispersion effect.5. Excellent lubrication performance: It combines coupling, dispersion, and lubrication functions, making the formula simpler. Good lubrication performance is conducive to enhancing the flow performance of materials or melts and reducing melt resistance.6. It can improve the mechanical properties of materials: Adding appropriate coupling agents can significantly enhance the mechanical properties of materials, especially their tensile and impact properties.7. Good dispersibility: Adding a synergistic agent has strong polarity and does not reduce dispersibility.Application direction：The addition and surface activation treatment of organic and inorganic powders such as color masterbatch, filler masterbatch, plastics, rubber additives, adhesives, etc.Addition amount and usage method:It is generally recommended to add 0.6-2.5% of the total amount of inorganic powder materials.Product packaging:This product is in white or light yellow powder form, with uniform appearance characteristics and compliance with standards. It is packaged in 25 kg woven bags and transported in the form of pallets, with 40 bags per pallet and a net weight of 1000kg. The outer packaging is extended.For more details, please consult us!          inquiryQingdao Sainuo Group. We are manufacturer for PE wax, PP wax, OPE wax, EVA wax, PEMA,EBS,Zinc/Calcium Stearate…. Our products have passed the REACH, ROHS, PAHS, FDA testing.Sainuo rest assured wax, welcome your inquiry!E-mail：sales@qdsainuo.com               sales1@qdsainuo.com               sales9@qdsainuo.comAdress：Biulding No 15,Torch Garden Zhaoshang Wanggu, Torch Road No. 88,Chengyang,Qingdao,China