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+86 18526852692

Dispersant RD-9784 for solvent-based screen printing inks replaces EFKA4310

Dispersant RD-9784 for solvent-based screen printing inks replaces EFKA4310

  • Description
  • FAQ

Dispersant

RD-9784

Features and advantages:

RD-9784 is a new block polymer general purpose dispersant, containing more adsorption groups, can be used for grinding carbon black, organic pigments and inorganic pigments. Especially for grinding and dispersing high surface area carbon black, has a very excellent effect, strong wettability can greatly shorten the grinding time of color paste, while the viscosity reduction effect is outstanding.

Product specification

appearance

Yellow to brown viscous liquid

Non-volatile component

99±1

Specific gravity

1.04g/cm3

Chroma (Gardner)

10

 

Application field:

1. Used for the preparation of nano color paste and UV color paste;

2. Used in thermoplastic (solid) or hydroxyl acrylate system of automotive paint, plastic paint and other high-end industrial paint.

3. Application in the preparation of water and oil dual-purpose color paste;

4. Can also be used for UV screen printing, UV ink jet, alcohol ink and various ink systems and high-end UV wood lacquer;

Recommended dosage

Amount of dispersant (g) = [specific surface area of pigment (m2/g) ÷ 500] × weight of pigment (g)

Pigment type

Organic pigment

High surface carbon black

Inorganic pigment

Dispersant dosage (100% active content)

7-15%

2080%

0.52%

 

Usage:Dissolve RD-9784 in the mixture of grinding base, and then add pigment for grinding.

Packing:25KG/ barrel.

Storage: Keep away from high temperature and ignition sources; Keep in a cool and ventilated place; Please seal after use; The shelf life is 36 months.

 

 


Q1: What can you buy from us?


A1: coating additive, ink additive, adhesive additive, composite additive.


Q2: How do I place an order?


A2: You can contact us by email with your order details.


Q3: How can I pay for you?


A3: We will ask you for payment after you confirm our PI.   T/Tare our usual methods.


Q4: What's your delivery time?


A4: Usually we arrange shipment within 10 to 15 days.


Q5: Is this your real price?


A5: Yes, but the price is subject to the fluctuation of raw materials.   I suggest you contact us before placing an order


Q6: How can we get the sample and how much will it cost?


A6: Our company provides free samples.   You only need to pay the freight.


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Tianjin Ruike Chemical Co.,LTD

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Contact us

No.160-11,Xiangyuan Road,Jingjin Science and Technology Valley Inductrial Park,Wuqing District,Tianjin Province,China

jeffrey@rk-chem.com

+86 18526852692

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