We sell polyethylene and polypropylene products at home and abroad as well as provide technical services for customers.
We also sell polybutene products for which the only source technology we have in Korea is applied.
Daelim polybutene, the trade name for polybutene made by Daelim Industrial Co. Ltd., is chemically stable and resistant to oxidation by light and heat. All grades are colorless / odorless and not toxic.
It has narrow molecular weight, which leads to outstanding uniformity in quality, and negligible sulfur content.
Classification | Solvent | PB950 |
---|---|---|
Aliphatic | n-Hexane | ○ Solvent |
n-Heptane | ○ Solvent | |
n-Octane | ○ Solvent | |
Aromatic | Benzene | ○ Solvent |
Toluene | ○ Solvent | |
Xylene | ○ Solvent | |
Ethylbenzene | ○ Solvent | |
Chlorines | Carbon tetrachloride | ○ Solvent |
Trichloroethane | ○ Solvent | |
Methylenechloride | ○ Solvent | |
Esters | Methylacetate | X Insoluble |
Ethylacetate | △ Partially soluble | |
Isopropylacetate | X Insoluble | |
Alcohols | Methanol | X Insoluble |
Ethanol | X Insoluble | |
Isopropylalcohol | X Insoluble | |
n-Buthanol | X Insoluble | |
i-Buthanol | X Insoluble |
We supply Con-PB as well as HRPB based on Daelim's own technology protected with patent rights.
Classification | Product Characteristics | Applications |
---|---|---|
Con-PB (Conventional Polybutene) |
- Liquid polymers with an average of 250 to 2,500 molecular weight, with isobutylene as the main structure - colorless/odorless. - Excellent chemical stability against heat, reagents and UV. - Easy to store due to no coagulation or vaporization. - High solubility in kerosene, coal tar, aromatic compounds, hydrogen carbonate, lubricating oil. |
- Lubricant / lubricant additive - Adhesive, caulking and sealing compounds, plasticizers - Electrical insulators, dispersants - Asphalt modifiers, oil-impregnated leather |
HRPB (High reactive Polybutene) |
- A product with enhanced reactivity through a terminal vinylidene double bond - Economic and environmental advantages compared to existing polybutene products used in the manufacturing PIBSA (polyisobutenyl succinic anhydride)process. |
- Fuel and lubricant additives - Viscosity index improvers - Adhesives, explosives stabilizers and surfactants. |
Classification | Physical Properties | ||||||||
---|---|---|---|---|---|---|---|---|---|
Molecular Weight | Viscosity | Flash Point(COC) | Flash Point(PM) | Vinylidene | Color(APHA) | Pour Point | Loss on Heating | Moisture | |
Unit | Min | cSt @ 100℃ | ℃ | ℃ | Wt-% | Max. | ℃ | Wt-% | Wt-ppm |
ASTM | GPC | ASTM D445 | ASTM D92 | ASTM D93B | 13C NMR | ASTM D1209 | ASTM D97 | KS-C 2101 | ASTM D6304 |
PB300 | 330 | 27 (@40℃) | 140 | - | - | 10 | -45 | 0.93 | 20 |
PB400 | 400 | 10 | - | 130 | - | 10 | -34 | 0.71 | 20 |
PB680 | 680 | 80 | 175 | - | - | 10 | -13 | 0.14 | 20 |
PB700M | 775 | 48 | 155 | - | - | 10 | - | - | 20 |
PB800 | 750 | 100 | 185 | - | - | 10 | -10 | 0.12 | 20 |
PB950 | 930 | 230 | 205 | - | - | 10 | -9 | 0.1 | 20 |
PB1300 | 1280 | 640 | 230 | - | - | 10 | 2 | 0.07 | 20 |
PB1300F | 1280 | 640 | 230 | - | - | 10 | 2 | 0.07 | 20 |
PB1400 | 1420 | 820 | 235 | - | - | 10 | 5 | 0.07 | 20 |
PB2000 | 2180 | 2300 | - | 190 | - | 10 | 14 | 0.1 | 20 |
PB2200M | 2200 | 3260 | 270 | - | - | 10 | 0 | - | 20 |
PB2350 | 2400 | 4250 | 275 | - | - | 10 | 19 | 0.03 | 20 |
PB2400 | 2480 | 4740 | 280 | - | - | 10 | 19 | 0.01 | 20 |
Classification | Chemical Properties | Electrical Properties | Download | ||
---|---|---|---|---|---|
Acid Value | Total Sulfur | Dielectric Constant | Dielectric Breakdown Volt. | ||
Unit | mg KOH/g | Max. ppm | - | ㎸ | |
ASTM | ASTM D664 | ASTM D2785 | ASTM D924 | ASTM D149 | |
PB300 | 0.005 | 1 | - | - | MSDS |
PB400 | 0.006 | 1 | 2.17 | 40 | MSDS |
PB680 | 0.005 | 1 | 2.18 | 40 | MSDS |
PB700M | 0.006 | 1 | 2.18 | 40 | MSDS |
PB800 | 0.002 | 1 | 2.18 | 40 | MSDS |
PB950 | 0.005 | 1 | 2.18 | 40 | MSDS |
PB1300 | 0.004 | 1 | 2.19 | 50 | MSDS |
PB1300F | 0.004 | 1 | 2.19 | 50 | MSDS |
PB1400 | 0.005 | 1 | 2.19 | 50 | MSDS |
PB2000 | 0.006 | 1 | 2.20 | 50 | MSDS |
PB2200M | 0.004 | 1 | 2.20 | 50 | MSDS |
PB2350 | 0.005 | 1 | 2.20 | 50 | MSDS |
PB2400 | 0.006 | 1 | 2.20 | 50 | MSDS |
Classification | Physical Properties | ||||||||
---|---|---|---|---|---|---|---|---|---|
Molecular Weight | Viscosity | Flash Point(COC) | Flash Point(PM) | Vinylidene | Color(APHA) | Pour Point | Loss on Heating | Moisture | |
Unit | Min | cSt @ 100℃ | ℃ | ℃ | Wt-% | Max. | ℃ | Wt-% | Wt-ppm |
ASTM | GPC | ASTM D445 | ASTM D92 | ASTM D93B | 13C NMR | ASTM D1209 | ASTM D97 | KS-C2101 | ASTM D6304 |
HRPB550 | 590 | 30 | 140 | - | 80 | 10 | - | - | 20 |
HRPB750 | 770 | 90 | 180 | - | 84 | 10 | - | - | 20 |
HRPB1000 | 980 | 195 | 230 | - | 86 | 10 | - | - | 20 |
HRPB1300 | 1300 | 440 | 245 | - | 86 | 10 | - | - | 20 |
HRPB2300 | 2200 | 1500 | 260 | - | 85 | 10 | - | - | 20 |
Classification | Chemical Properties | Electrical Properties | Download | |||
---|---|---|---|---|---|---|
Acid Value | Total Sulfur | Dielectric Constant | Dielectric Breakdown Volt. | |||
Unit | mg KOH/g | Max. ppm | - | ㎸ | ||
ASTM | ASTM D664 | ASTM D2785 | ASTM D924 | ASTM D149 | ||
HRPB550 | 0.007 | - | - | - | MSDS | TDS |
HRPB750 | 0.005 | 1 | 2.18 | 40 | MSDS | TDS |
HRPB1000 | 0.006 | 1 | 2.18 | 50 | MSDS | TDS |
HRPB1300 | 0.005 | 1 | 2.19 | 50 | MSDS | TDS |
HRPB2300 | 0.005 | 1 | 2.20 | 50 | MSDS | TDS |
Daelim Polybutene was granted the KT mark for new localized technology and the Ministry of Science & Technology and the Korea
Industrial Technology Promotion Association in November 1994. The company also received the IR52 Chang Young-sil Award for Technological excellence in 1995.
Classification | Physical Properties | Chemical Properties | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Molecular Weight | Viscosity | Flash Point(COC) | Flash Point(PM) | Vinylidene | Color(APHA) | Pour Point | Loss on Heating | Water | Acid Value | ||
Unit | Min | cSt@100℃ | ℃ | ℃ | Wt-% | Pt/Co | Wt-% | Wt-% | Wt-ppm | mgKOH/g | |
Test Method | GPC | ASTM D445 | ASTM D92 | ASTM D93B | 1H NMR | ASTM D1209 | ASTM D6749 | KS C2101 | ASTM 6304 | ASTM D664 | |
Conven-tional PB | PB300 | 330 | 27 (@40℃) | 140 | - | - | 10 | -46 | 0.93 | 20 | 0.005 |
PB400 | 400 | 10 | - | 130 | - | 10 | -34 | 0.71 | 20 | 0.006 | |
PB680 | 680 | 80 | 175 | - | - | 10 | -13 | 0.14 | 20 | 0.005 | |
PB700M | 775 | 48 | 155 | - | - | 10 | - | - | 20 | 0.006 | |
PB800 | 750 | 110 | 185 | - | - | 10 | -10 | 0.12 | 20 | 0.002 | |
PB950 | 930 | 230 | 205 | - | - | 10 | -9 | 0.1 | 20 | 0.005 | |
PB1300 | 1280 | 640 | 230 | - | - | 10 | 2 | 0.07 | 20 | 0.004 | |
PB1300F | 1280 | 640 | 230 | - | - | 10 | 2 | 0.07 | 20 | 0.004 | |
PB1400 | 1420 | 820 | 235 | - | - | 10 | 5 | 0.07 | 20 | 0.005 | |
PB2000 | 2180 | 2300 | - | 190 | - | 10 | 14 | 0.1 | 20 | 0.006 | |
PB2200M | 2200 | 3260 | 270 | - | - | 10 | - | - | 20 | 0.004 | |
PB2350 | 2400 | 4250 | 275 | - | - | 10 | 19 | 0.03 | 20 | 0.005 | |
PB2400 | 2480 | 4740 | 280 | - | - | 10 | 19 | 0.01 | 20 | 0.006 | |
High-Reactive PB | HRPB550 | 590 | 30 | 140 | - | 80 | 10 | - | - | 20 | 0.007 |
HRPB750 | 770 | 90 | 180 | - | 84 | 10 | - | - | 20 | 0.005 | |
HRPB1000 | 980 | 195 | 230 | - | 86 | 10 | - | - | 20 | 0.006 | |
HRPB1300 | 1300 | 440 | 245 | - | 86 | 10 | - | - | 20 | 0.005 | |
HRPB2300 | 2200 | 1500 | 260 | - | 85 | 10 | - | - | 20 | 0.005 |
Drum (open/ closed type) | Iso-container |
---|---|
200L (180kg) | 24KL (20MT). |
- Fuel detergent additive reduces deposits on engine valves, fuel injectors, pistons, carburetors and combustion chambers, and decreases exhaust emissions, prolonging the lifetime of the engine.
- Lubricant dispersants minimize engine deposits formed due to a lack of engine priming from sudden acceleration. Those in commercial use are prepared using polybutene.
- Two-Stroke Engine Oil
Two-stroke engines are used in scooters, lawn mowers, chainsaws and boats. Adding Daelim Polybutene reduces smoke in the engine exhaust system at high temperature.
- Lubricant for Rolling and Wire Drawing
Unlike mineral oil, Daelim Polybutene leaves almost no carbon residue in rolling operation and wire drawing involving aluminum and copper. It is environmentally friendly, helping to solve pollution problems.
- Compressor Oil
Daelim Polybutene is free of sulfur and other impurities, which removes the danger of catalytic poison and other problems.
- Viscosity Index Improvers
A viscosity index improver with Daelim Polybutene added minimizes changes in lubricant oil viscosity affected by temperature.
- Pressure Sensitive Adhesive(PSA)
Raw material
- Base polymer : natural rubber, SIS, SBR, PIB, etc.
- Adhesives : hydrocarbon resin, rosin, polybutene, etc.
- Others : filler, antioxidant, solvent, etc.
- Polybutene improves the tack and peel strength of elastomers. The major applications of PSA are general and insulation tapes.
- Hot Melt Adhesive(HMA)
Raw material
- Base polymer : EVA, SBS, SIS, APP, PE, etc.
- Adhesives : hydrocarbon resin, polybutene, etc.
- Others : paraffin wax, filler, antioxidant, etc.
Daelim Polybutene increases the melt index (MI) and provides flexibility at low temperatures. It is very compatible with SBS, SEBS, SIS, and PE. The major applications of HMA include packaging, book binding, and disposables such as diapers.
Daelim Polybutene meets the standards regulation designated by the Korea Food Additives Board, and it is currently used as a base material for chewing gum and bubblegum.
Item | PB1300F | PB1400F | PB1500F | |
---|---|---|---|---|
Viscosity (cSt 100℃) | 645 | 810 | 4700 | |
Properties | Pass | Pass | Pass | |
Verification Test | IR Spectrum | Pass | Pass | Pass |
Bromine Reagent | Pass | Pass | Pass | |
Heat Test | Pass | Pass | Pass | |
Purity Test | Solubility | Pass | Pass | Pass |
Chlorine Compound | Pass | Pass | Pass | |
Arsenic | Pass | Pass | Pass | |
Heavy Metal | Pass | Pass | Pass | |
Low Polymer Contents | Pass | Pass | Pass | |
High Heat Residue | Pass | Pass | Pass |
Adding 1~6% Polybutene to LLDPE improves film properties including elongation, tear resistance, impact strength, viscosity and low temperature flexibility. Its main applications include industrial stretch film and wrap film.
Daelim Polybutene is mainly used in electrical applications, such as jelly compound due to excellent electrical properties from a lack impurities.
ATN-Additives | PDF Download | ATN-Adhesive | PDF Download |
---|---|---|---|
ATN-Electrical insulation | PDF Download | ATN-Lubricant | PDF Download |
ATN-Other applications | PDF Download | ATN-Polymer modifier | PDF Download |
ATN-Sealant | PDF Download |