Modern mineral base oils are the result of a long and complex distillation and refining processes. The feedstock used is crude oil. This substance is not of uniform quality but consists of several thousands of hydrocarbon compounds in which the elements carbon and hydrogen are present in all molecules and, in part, are bound to other elements. The hydrocarbons can be divided into three main groups: paraffinic, naphthenic and aromatic. Paraffinic hydrocarbons can be further divided into two subgroups: normal paraffinic and iso- paraffinic. Paraffinic hydrocarbons are the best lubricants. The distillation process in the refinery separates the hydrocarbons contained in the crude into cuts based on the molecule size. Furthermore, as many unwanted substances as possible are removed in the process, such as sulphur, aromatic hydrocarbons, paraffin wax, etc. In other words the mineral oil production process is physical cleaning and the end product is so-called paraffinic base oil. Most of the hydrocarbons in the base oil are paraffinic, but it also contains naphthenic and aromatic molecules. When the finished lubricant, such as motor oil, is made of these, several additive compounds are used to improve the base oil properties. The final outcome can also be so-called naphthenic base oil, where most of the hydrocarbons are naphthenic. Their cold properties are excellent.
Moth balls or naphthalene balls.
Jp54, jeta1, mazut, d2, d6, crude oil.
Whiteners for paper, textile and detergent.
Pyrolysis oil, methanol, ethanol, R.P.O, base oil recycled & virgin, parafin wax, mixed hydrocarbons, furnace oil, used engine oil, white spirit, bitumen, residue oil, aromatic oil, sulphur.
Commodity: Sodium Metabisulphite Molecular formula:Na2S2O5 Molecule Weight:190.10 H.S code:28321000 CAS:7681-57-4 Product Features Appearance : White Or Light Yellow Crystal Powder Odour: Sulfur Dioxide Taste : Salty Melting Poing : 150 Specific Density1.48 Ph : 4.0-4.6 Solubility : Soluble In Water ,insoluble In Alcohol Application: 1. For industry Mordant of printing and dyeing; Dechlorinate of textile after bleaching; Sulphonated agent and reducer of chemical industry and pharmacy; Bleach of paper pulp, bamboo and timber bleach of stapk; Treatment agent of waste water; Rubber solidifying agent ;Perfume industry is served as hydrocarbon perfume aldehyde ; The hide profession employ to do to molt dose and pliable dose and wearproof dose ,The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on; sewage treatment. 2.For food additive Bleach agent (e.g.candies, cake, bamboo shoots, etc);Loose agent (e.g.bread, cracker etc);Antiseptic and germicide (e.g.fruit juice, tinned foodbrews, the cereals food is defended storage etc);Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc) Specifications: Na2S2O5 97% min SO2 65% min Fe 0.0015% max water-Insoluble 0.01% max As 0.0001% max PH 4.0-4.6 Packing and Storage Knitted bags lined polyethylene plastic bags double packaging, Weighing 25Kg/50KG/1000Kg/1200kg. Transportation-and harsh rain. Stored in a cool, ventilated, dry place.
Calcined Petroleum Coke Quality Specification: A) Ash : 0.05% Max, B) V.M : 0.05% Max, C) Moisture : 0.1% Max, D) Sulphur : Less than 1.25%, E) Fixed Carbon : 99% Min, F) Size : 0 to 25 MM. Packaging: 45 kg LLDP Bags or Jumbo 1M.T Bags.
Carbon Electrode Paste / Soderberg Electrode Paste Quality Specification: At the customers end the paste is fed in the upper part of the electrode it softens and melts forming the shape of the electrode casting. Flow ability of carbon electrode paste is essential for proper operation of electrode. It is important that the paste flows at a reasonable temperature and fills the casting of the electrode, maintaining a consistent mixture of components. The paste then gets baked to a solid mass as it moves down and is capable of passing the required current to the furnace charge. The plasticity of paste , the measure of its flow ability is controlled in the mixer by adjusting the binder content or percentage of coke fines. The lower baked part of the electrode is the final electrode product. The physical properties of this paste are of vital importance to ensure proper electrode operation without breakages. Green paste: A) Plasticity : 30-35%, 35-40% (or as per buyers requirement ) B) V.M. : 12-14% C) ash : 0.5% max D) f.C. : 86% min E) Apparent density : 1.58gm/ccmin. Baked paste : A) f.C. : 99% min B) porosity : 22-24% C) Apparent density : 1.36gm/cc min D) ccs : 250kg/cm2 min E) electrical resistivity : 70-90 micro ohm meter. Size : mould of 24ö dia & 4ö thick (wt. Approx 46kg. To 48 kg. Per block). 24" dia & 4"thick approx 46 to 48 per block. Size in briquette form or as per buyers requirement can also be made available.
Hydrocarbon resins.Cnf and cif
Optical whitening agent.
Carbon black.
Refine naphthalene balls, refine naphthalene powder, hot press naphthalene & light creosote oil.
Optical brighting agents.
Coconut shell charcoal.
Ucpsa98 is a light yellow aromatically modified c5 aliphatic hydrocarbon resin with a unique combination of light color designed for pressure sensitive adhesive with the following characters: 1. Good character for rolling ball test. 2. Low melt viscosity and excellent heat stability. 3. Excellent balance of tack, peel and cohesive strength. 4. Broad compatibility with numerous sis, sbs, sebs etc. And other tackifying resins. Technical specifications: 1. Appearance: yellowish granule 2. Color (gardner in 50% toluene): 5.0 max 3. Softening point (centigrade, ball): 96-99 4. Ash content (wt. %): 0.05 max 5. Acid value (mg koh/g): 0.10 max 6. Cloud point (1:1:1 resin/eva/wax, centigrade): 95 max 7. Melt viscosity (200 deg c, cps): 160 max 8. Flash point (deg c): 260 min 9. Heat resistance (200 centigrade 3h gardner): 7 10. Specific gravity (20/20 centigrade): 0.97 1. Packed in craft paper bags laminated with pe bags, 25kgs net weight. 2. Packed in 25kgs pp woven bag laminated with pe bags. We also supply the packing according client request.
YH-2315, YH-1308, YH-1211 are petroleum resins suitable for Hot Melt Pressure Sensitive Adhesives, which include many kinds of packaging tapes, labels, double sided tapes, masking tapes and surgical types. They have excellent compatibility with styrene b-lock polymers like SIS, SEBS, SEPS and SBS, Natural Rubber, many kinds of synthetic rubber and EVA, as well as natural tackifier resins. They provide enhanced performance in Hot Melt Pressure Sensitive adhesive applications. 25kg or 500kg
Optical whitening agent.
Ink oil Ink oils are used for offset printing ink, and consisted of hydrocarbon Solvent with high boiling point this solvents are very compatible with Resin, and has excellent tack, luster, and drying nature. Iso tank or packed 182 kg in m.S. Drum