DC2116 Rosin Modified Phenolic Resin

Main features: Good printability, rapid solvent release after ink transfer, fast printing fixation speed.

Technical specifications: Softening point (℃): 153~165 Acid value: ≤ 20 mgKOH/g n-heptane value (ml): 3~5ml/25 ℃ · 2g

Viscosity (CP): 1500~2000/35 ℃ Color: ≤ 12

Main features: high molecular weight, good mineral oil solubility, excellent gloss of the produced gloss oil, good transmission during printing, fast post press fixation speed, dry and dry printed products, and good sun resistance.

Technical specifications: Softening point (℃): 168~175 Acid value: ≤ 22 mgKOH/g n-heptane value (ml): 3~4 ml/25 ℃ · 2g

Viscosity (CP): 3200~3800/35 ℃ Color: ≤ 13

Main characteristics: It has high molecular weight, high viscosity, and good solubility, which is suitable for improving the friction resistance of ink film after ink printing.

Technical specifications: Softening point (℃): 165~173 Acid value: ≤ 22 mgKOH/g n-heptane value (ml): 4~7 ml/25 ℃ · 2g

Viscosity (CP): 2000~2500/35 ℃ Color: ≤ 12

Main features: suitable for manufacturing high-grade gum oil, used for adjusting body bones and some characteristics of ink in high-grade offset bright ink

Technical specifications: Softening point (℃): 165~175 Acid value: ≤ 25 mgKOH/g n-hexane value (ml): 10~15 ml/25 ℃ · 2g

Viscosity (CP): 3000~3500/35 ℃ Color: ≤ 13

Main features: Good solvent miscibility, rapid release on paper, and good adaptability during printing process.

Technical specifications: Softening point (℃): 160~170 Acid value: ≤ 25 mgKOH/g n-hexane value (ml): 4~7 ml/25 ℃ · 2g

Viscosity (CP): 2000~2400/35 ℃ Color: ≤ 12

Main features: The resin is a rosin phenolic resin modified with tert butyl phenol, which has excellent water resistance and good gloss. Widely applicable to the production of offset resin ink, offset rotary ink, and book offset rotary ink.

Technical specifications: viscosity: 5000~800mpa · s/20 ℃ acid value: ≤ 25mgKOH/g n-heptane value: ≥ 2ml/25 ℃ · 2g

Softening point: ≥ 160 ℃ Color: ≤ 13#

Main features: The resin is a rosin phenolic resin modified with tert butyl phenol and nonylphenol, which has excellent water resistance, good gloss, and excellent gelling properties. Widely used in offset printing bright light fast drying ink.

Technical specifications: viscosity: 5000~800mpa · s/20 ℃ acid value: ≤ 25mgKOH/g n-heptane value: 3~6ml/25 ℃ · 2g

Softening point: ≥ 160 ℃ Color: ≤ 13#

Main characteristics: This resin is a rosin phenolic resin modified with octylphenol, which has excellent water resistance and gloss. Suitable for the production of glossy fast drying ink for offset printing.

Technical specifications: viscosity: ≥ 12000mpa · s/20 ℃ acid value: ≤ 25mgKOH/g n-heptane value: ≥ 5ml/25 ℃ · 2g

Softening point: ≥ 160 ℃ Color: ≤ 13#

Main characteristics: This resin is a high phenolic modified rosin phenolic resin, which has high structure, high molecular weight, high viscosity, high viscoelasticity, high gloss, fast fixation, low viscosity and other characteristics. Suitable for high-speed rotary ink and single sheet ink in offset printing.

Technical specifications: viscosity: ≥ 15000mpa · s/20 ℃ acid value: ≤ 20mgKOH/g n-heptane value: 7-10ml/25 ℃ · 2g

Softening point: ≥ 160 ℃ Color: ≤ 13#

Main features: The resin is a high phenolic modified rosin phenolic resin with high structure, high viscosity, high release, and excellent gloss. Suitable for the manufacturing of advanced offset printing glossy ink and advanced thermosetting offset printing rotary ink, it is currently a suitable resin for the production of high-speed and high-performance offset printing glossy ink and thermosetting offset printing rotary ink connectors.

Technical specifications: viscosity: 11000~13000mpa · s/20 ℃ acid value: ≤ 25mgKOH/g n-heptane value: 9~12ml/25 ℃ · 2g

Softening point: ≥ 160 ℃ Color: ≤ 13#

Main characteristics: It has high molecular weight, high viscosity, and extremely excellent solubility, which can effectively improve the gloss and dryness of ink.

Technical specifications: viscosity: 20000-25000mpa · s/25 ℃ acid value: 18-28 n-heptane value: 6-10

Softening point: 180-195 ℃ Color:<13#

Main uses: environmentally friendly soybean oil offset printing ink, four-color plate offset printing ink, resin offset printing ink, single sheet glossy offset printing ink, wear-resistant ink, and gloss oil.

Main characteristics: high molecular weight and high viscosity.

Technical specifications: viscosity: 10000-15000mpa · s/25 ℃ viscosity: 8-18 (ball drop) acid value: 10-15

N-Heptane value: 15-20 Softening point: 157-165 ℃ Color:<13#

Main uses: environmentally friendly soybean oil offset printing ink, four-color plate offset printing ink, resin offset printing ink, single sheet glossy offset printing ink, wear-resistant ink, and gloss oil.

Main features: high molecular weight, good structural properties, good solvent release, and excellent printability.

Technical specifications: viscosity: 2000-3000mpa · s/25 ℃ viscosity: 8-12 (ball drop) acid value: 8-18

N-Heptane value: 17-22 Softening point: 157-165 ℃ Color:<13#

Main applications: Environmentally friendly soybean oil offset printing ink, medium and high-speed rotary offset printing ink.

Resin industry, polyester resin, epoxy resin, rosin resin, ink resin, phenolic resin, etc.    

The RDJP series steel strip laminating machine is divided into single-layer and double-layer. The steel strip laminating machine utilizes the characteristic that the melting point of the material is below 300 ℃. According to the viscosity range of the material in the molten state, a special fabric device is used to evenly distribute the molten liquid on the steel strip that moves uniformly below it. Under the cooling effect of the continuous spray device set below the steel strip, the material is cooled, solidified, crushed, and packaged during transportation, thus achieving the purpose of laminating.

This product is a new type of (melting) forming and laminating machine. The work changes from liquid to solid through transportation and cooling, and materials with a melting point range of 50 ℃ to 300 ℃ can be formed into flakes. No dust, improved production environment; And it has certain economic value (energy-saving, packaging container economy), fast product replacement, uniform production of sheet products, adjustable thickness, and no thermal stress; Sliced products are easy to package, transport, store, and also convenient for users to measure, mix, or remelt, enabling continuous production. From feeding to packaging, it reduces physical labor, has stepless speed regulation, adjustable flow rate, and easy operation. Widely used in industries such as petroleum and fine chemicals. One machine can be used for making strips, pieces, and sheets; Toxic materials can be sealed in a lump.

◆ Quick curing reduces contact time with air and prevents material discoloration.High output, shortened production cycle

◆ Less dust, improve production environment.

◆ The product is uniform and conducive to terminal measurement.

◆ Reasonable and compact structure, easy maintenance, capable of continuous operation and improving production efficiency.

The liquid material flows through the mixing and heating pipeline into the fabric device (overflow groove) at the front end of the equipment, and continuously overflows from the overflow groove, evenly distributed between the two layers of moving steel strips without interruption. The material is uniformly cooled by cooling water between the upper and lower layers of steel strips, and the excellent heat transfer characteristics of the steel strips themselves are used to solidify the liquid material into solid material sheets during the movement process. The cured product is scraped off from the steel strip by a cutting scraper, then crushed by a crusher, collected, and directly enters the packaging process. The laminating machine will adopt PLC centralized control, with multiple protection functions such as speed, liquid level, motor thermal protection, upstream and downstream interlocking, and a high degree of automation. Dangerous and vulnerable areas are equipped with safety protection devices, electrical safety interlock switches or emergency stop devices, and have good safety performance. In the laminating machine, the cooling water does not come into direct contact with the material, and the product will neither be contaminated nor change its composition. Cooling water can be recycled or directly discharged without pollution, and will not cause any pollution to the environment.

Such materials include petroleum resin, rosin and rosin resin, epoxy resin, polyamide resin, polyester resin, C5 resin, C9 resin, C5C9 polymer resin, phenolic resin, paraffin wax, sulfur, asphalt, asphalt, aluminum sulfate, hot melt sol, stearate, carved block, maleic anhydride, p-nitrochlorobenzene, anti-aging agent, fatty acid, partial anhydride, calcium chloride, meta phenylenediamine, catechol, sodium hydrosulfide, refined p-dichlorobenzene, partial anhydride, stearic acid, sulfurized alkali, urea, rubber additive, various additives, plastic additives, antioxidants, anti-aging agents, stabilizers, mold inhibitors, fungicides, etc.

Resin industry, polyester resin, epoxy resin, rosin resin, ink resin, phenolic resin, etc.