Pvc Lubricants

PVC External Lubricant

PVC Internal Lubricant

Lubricant for PVC

PVC Lubricants

PVC Lubricants Flaxes

PVC lubricants can be divided into PVC internal lubricant and PVC external lubricant. The main function of external lubricants is that they have poor compatibility with polymers and are easy to migrate from the melt to the outside, so they can form a lubricating thin layer at the interface between plastic melt and metal. The internal lubricant has good compatibility with the polymer, which can reduce the cohesion between the polymer molecules in the polymer, so as to improve the internal friction heat generation and melt fluidity of the plastic melt. Most lubricants have the double effects of internal and external lubricants, rather than a single role, such as stearic acid. When the initial processing temperature is low or the amount is large, the external lubrication characteristics are dominant. When the temperature is high, the compatibility with PVC is increased and the amount is appropriate, the internal lubrication is the main role. For catalogue, you can contact our Sales and Marketing Department or you can reach us through thecontact page.

Lubricants for PVC

Lubricant for PVC is divided into low temperature lubrication, medium temperature lubrication and high temperature lubrication. Low temperature lubrication plays a role in the early stage of processing, such as paraffin, stearic acid, monoglyceride, butyl stearate, stearol, etc.; medium temperature lubrication plays a role in the middle stage of processing, such as PE wax, ope wax, lead stearate, cadmium stearate, etc.; high temperature lubrication plays a role in the later stage of processing, such as calcium stearate, barium stearate, etc. Internal Lubricant for PVC is that after melting, lubricant melts into the inner part of PVC melt, which lubricates and reduces friction between molecules in the melt. We call it internal lubricant. The internal sliding agent has the following performance and characteristics in PVC processing and production:It Reduce the friction in the resin after melting.Reduce the viscosity of melt and the expansion of mold. Lower Vicat softening point. Reduce melt fracture. External Lubricant for PVC is that after the lubricant is melted, a film is formed between the surface of the screw, mould, screw and the surface of the PVC melt, which is called the external lubricant. The external sliding agent has the following performance and characteristics in PVC processing and production,Improve the glossiness of the product surface and prevent the material from adhering to the hot metal surface.Adjust material plasticizing point. The plasticizing point of the material can be delayed and the plasticizing time can be delayed by increasing the external sliding agent. For TDS and MSDS, you can contact our Sales and Marketing Department or you can reach us through thecontact page.

PVC External Lubricant

PVC External Lubricant H-74 is based on high molecular, multi-functional fatty acid esters (complex ester). It is white or slight yellow debris or free-flowing powder, odourless. It doesn™t dissolve in water but dissolve in tributyl phosphate (TBP) and trichloromethane. Its melting point is 48-56 „flash point 230 „volatiles96 hour90„ï¼1%.ã Physicochemical Properties Index/Product Name H74 Density g/cm3(80 „) 0.88-0.93 Acid value mg KOH/g ï¼12 Iodine value g 12/100g ï¼2 Viscosity MPa.S(80 „) 58-70 Refractive index (80 „) 1.420-1.470 Product Benefits and Application H-74 is external lubricant for PVC processing. It suitable for processing rigid/soft PVC granules, sheets, profiles, shrink film and calendered film. It offers improvement of non-tackiness, good release properties, good efficiency as a mould releasing agent with paste processing and also improved flowability. It can also reduce balancing torque and improve surface gloss. Dosage is about 0.3-0.8% (transparent) or 0.3-0.8% (opaque), under special case can increase amount. Material Safety Data Sheets MSDS are available outlining hazards and safe handling methods. Storage, Packing & Transportation H-74 Packed in 25kg woven bag.Avoid insolation, drench.Stored in cool and draughty place, shelf life: one year. Equivalent Grade LOXIOL G74 For detail, you can contact our Sales and Marketing Department or you can reach us through thecontact page.

Oxidized Polyethylene wax

Oxidized polyethylene wax is a new kind of excellent polar wax. Due to a certain amount of carbonyl and hydroxyl groups in the molecular chain of oxidized polyethylene wax, the solubility of oxidized polyethylene wax with fillers, pigments and polar resins has been significantly improved. The wettability and dispersibility of polar system are better than that of polyethylene wax, and they also have coupling property, which is equivalent to Honeywell a-c wax. Ope wax has special properties such as low viscosity, high softening point, good hardness, non-toxic, good thermal stability, low volatility at high temperature, excellent dispersibility for fillers and pigments, excellent external lubrication, strong internal lubrication and coupling, which can improve the production efficiency of plastic processing and reduce the production cost. There are some functional groups in the molecular chain of oxidized pe wax, so the solubility of oxidized polyethylene wax and polar resin is improved significantly, which is better than polyethylene wax. In the plastic processing industry, the internal and external lubrication of PVC is relatively balanced; the lubricity of adding oxidized polyethylene wax to rigid transparent and opaque PVC formula is better than other lubricants. It is widely used in the production of PE, PVC cable, PVC profile and pipe, which is a new excellent plastic processing lubricant. For TDS and MSDS, you can contact our Sales and Marketing Department or you can reach us through thecontact page.

PVC Internal Lubricant

PVC Internal Lubricant H-60 is based on neutral dicarboxylic acid ester of saturated fatty. It is white or slight yellow debris or free-flowing powder, odourless. It doesn™t dissolve in water but dissolve in tributyl phosphate (TBP) and trichloromethane. Its melting point is 42-48„flash point 225„volatiles96 hour90„ï¼1%.ã Physicochemical Properties Index/Product Name H60 Density g/cm3(80 „) 0.86-0.89 Acid value mg KOH/g ï¼12 Iodine value g 12/100g ï¼2 Viscosity MPa.S(80 „) 6-10 Refractive index (80 „) 1.430-1.434 Product Benefits and Application H-60 is a lubricant used in rigid or soft PVC application, it is highly compatible all-round lubricant also suitable for other additives. It is applicable to many kinds of processing conditions. H-60 can promote plasticize of melt, improve impact strength and surface gloss. It can be widely used in transparent sheets, window profiles, foam board and pipes. Dosage is about 0.3-1.2PHR, under special case can increase amount. Equivalent Grade LOXIOL PVC Lubricant G60 For detail, you can contact our Sales and Marketing Department or you can reach us through thecontact page.

External PVC lubricants

PVC Internal Lubricant