CAS No.:9003-74-1
applications:
The special hot melt rubber, the Graft-Chloroprene Resin, the high-quality shoe sole adhesive, the Hot-melt coating, gravure printing ink and so on.
Features:
Terpene-phenolic resin 803L: Is a kind of rosin as raw material to produce the high softening point, light color, and good to focus on the terpene phenolic resin, especially suitable for the polymerization of chloroprene rubber adhesives, then applied to PVC artificial leather.Due to its good heat resistance, it has good solubility with various kinds of elastomers and resins and can prolong the maintenance time of solvent type adhesive.
product standard:
Appearance and Odor: Yellow to light yellow translucent solid
Color: â?¤ 7
Softening Point (R&B) : 145-160
acid valueï¼?mgKOH/gï¼?ï¼?45-60
Solubility: Soluble in benzene, turpentine, ethyl acetate, mineral oil, dry cleaning oil, petroleum
ether, insoluble in ethanol.
consistency: Compatible with NR SBR, CR EVA, alkyd resin, phenolic resin, epoxy resin, partially compatible with ITR NBR
Packing:
25KG paper plastic composite bag packaging.It can be made into blocks, sheets and granules as required
Storage:
Store in a cool and dry place to avoid storage with oxidizing substances.The storage and quality guarantee period of the correct place is two years
The products have many advantages such as high thermal decomposing temperature, low thermofade of high temperature, low content of free phenol, good fluidity, high soakage ability for fiber and stuffing. And friction products have stable friction coefficient, high ability of thermo-recovery, and low wearing, etc...Our products have been used for many frictional materials such as brake sheet, brake shoe and clutch disk, etc.
Features : Straight Phenol Formaldehyde Resin with Cream to Pink Colour, in Free Flowing Powder Form. Colour : Cream Applications : Automotives, Industrial, Machine Tools, Motors, Power Tools. Components : Grinding Wheels and Abrasives. Properties Typical Value Appearance Cream To Pink Colour Melting Point 950 C Norton Flow @ 1250 C 57 mm GEL Time @ 1600 C 45 seconds Hexamine Content 8% Sieve Analysis + 200# 1% Shelf Life @ 250 C 6 months
Product Name: Paraformaldehyde CAS NO.: 30525-89-4 EINECS NO.:200-001-8 Molecular Form: (CH2O)n Purity: 92%, 96%, 98% Appearance and Properties: white powder or granule Application: As ideal substitute of industrial formaldehyde; Can be used in the manufacture of glyphosate, acetochlor, machette, tricyclazole as well as high-grade automobile paint, phenol-formaldehyde resin, melamine resins and ion exchange resin etc. Usages & Applications: 1.25kgs/bag 800bags/20fcl(20t/20fcl) 2.25kgs/bag 36bags/pallet 20pallets/20fcl(18t/20fcl) 3.500kgs/bag 30bags/20fcl(15t/20f
Application: 1. Propylene carbonate is a polar solvent. It can be used as a plasticizer, spinning solvent, water-soluble dye and plastic dispersant. It can also be used as an oily solvent and an extractant for olefins and aromatics. 2. Propylene carbonate is used as the electrolyte of the battery to withstand the harsh light, heat and chemical changes of the Chemicalbook. It also has certain uses in geological beneficiation and analytical chemistry. 3. In addition, propylene carbonate can replace phenolic resin as wood adhesive, and it can also be used to synthesize dimethyl carbonate.
Mainly used in industries of rubber, adhesive, pressure-sensitive adhesive, hot-melt coatings, paints, high class printing oils, packing, antirust oil, chewing gum, etc. Forms/packaging 25kg paper-plastics compound sacks Extra grade Color, gardner =6 Grade one Color, gardner =8 Grade two Color, gardner =10 Softening point, 80-120 Acid value, mg koh/g=1 Saponification, mg koh/g= 15 Iodin value40-75 Toluene insolute =0.05 Flash point: 240�c Density of terpene resin (cas no.9003-74-1): 0.98 g/cm3
Terpene Resin(CAS:9003-74-1)
Propylene carbonate (molecular formula: C4H6O3) is a colorless, odorless, flammable liquid. Miscible with ether, acetone, benzene, chloroform, vinyl acetate, etc., soluble in water and carbon tetrachloride. It has a strong ability to absorb carbon dioxide and is stable in nature. In industry, it is obtained by adding propylene oxide and carbon dioxide under a certain pressure, and then distilling under reduced pressure. It can be used as oily solvent, spinning solvent, olefin, aromatic hydrocarbon extractant, carbon dioxide absorber, dispersant for water-soluble dyes and pigments, etc. Application 1. It can be used as an excellent medium for high-energy batteries and capacitors in the electronics industry. 2. In the polymer industry, it can be used as a solvent and plasticizer for polymers. 3. Used as a plasticizer for adhesives and sealants. 4. It can also be used as a phenolic resin curing accelerator and a dispersant for water-soluble adhesives, pigments and fillers. 5. The chemical industry is the main raw material for synthesizing dimethyl carbonate. It can also be used to remove carbon dioxide and hydrogen sulfide from natural gas and petroleum cracking gas. 6. It can also be used in textile, printing and dyeing and other industrial fields.
PMC is thermosetting moulding material made of phenolic resin or modified phenolic resin as base material, wood flour, minerals, etc .as fillers and with other additives. [Application Areas] PF-PMCs products are widely used in instruments,meters, electrical appliances, electronics, lighting, home appliances, telecommunications, textiles, automobiles and other industries as insulating structural parts.
Phenol resin 200 kgs. Mild steel drums
