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pvc lubricant DLR-60,DLR-74
1 Product Description
PVC Lubricant DLR-60 is based on neutral dicarboxylic acid ester of saturated fatty alcohols. It is a white or slight yellow debris or free-flowing powder, odourless. It can not be dissolved in water but dissolved in tributyl phosphate (TBP) and trichloromethane. Its melting point is 42-48,flash point >225°C,volatiles (96 hour/90°C) <1%.
PVC Lubricant DLR-74 is based on high molecular, multi-functional fatty acid esters (complex ester).It is white or slight yellow debris free-flowing powder, odourless. It can not be dissolved in water but dissolved in tributyl phosphate (TBP) and trichloromethane. Its melting point is 48-56,flash point >230°C,volatiles (96 hour/90°C) <1%.
2 Technical Data
Item | Unit | DLR-60 | DLR-74 |
Density | g/cm3(80°C) | 0.86-0.89 | 0.88-0.93 |
Acid value | mg KOH/g | <10 | <12 |
Iodine value | g I2/100g | <1 | <2 |
Viscosity | m Pa. S(80°C) | 10-16 | 40-80 |
Refractive index | (80°C) | 1.453-1.463 | 1.420-1.470 |
3 Application
DLR-60 is a lubricant used in rigid PVC, it is highly compatible all-round lubricant also suitable for other additives. It is applicable to many kinds of processing conditions. DRL-60 can promote plasticization of melt, improve impact strength and surface gloss. It can be widely used in transparent sheets, granules, window profiles, sections,sheets and pipes. Dosage is about 0.3-1.2 PHR, under special cases the amount can be increased.
DLR-74 is external lubricant for PVC processing. It is suitable for processing rigid/soft PVC granules, transparent sheets, planks, 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 PHR (transparent) or 0.3-1.2(opaque), under special cases the amount can be increased.
4 Our Service
The customers may choose suitable ACR type and the dosage according to different type of products features, their needs, the directions for the products and the features of the facilities. If you put forward the specific request, we can recommend you the suitable type and the dosage through experiments.
5 Product's Use Picture
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