Coating ink additive professional manufacturer
No.160-11,Xiangyuan Road,Jingjin Science and Technology Valley Inductrial Park,Wuqing District,Tianjin Province,China
jeffrey@rk-chem.com
+86 18526852692
Polyester type superdispersant RD-9782
Features and advantages:
RD-9782 is a kind of polymer dispersant, which is widely used in solvent based coating system. It shows excellent grinding and dispersing effect on carbon black and organic pigments. Good versatility, widely used in the production of oil color paste.
Product specification:
appearance | Yellow-brown liquid |
Specific gravity | 0.98g/cm3 |
Effective portion | 39±1% |
Chroma (Gardner) | ≤8 |
Boiling point | about125℃ |
solvent | BAC |
Recommended dosage calculation formula:
Amount of dispersant (g) = [specific surface area of pigment (m2/g) ÷ 500] × weight of pigment (g)
Pigment type | Organic pigment | Low surface carbon black | High surface carbon black |
Dispersant dosage (100% active content) | 7-15% | 10-20% | 40-80% |
Use:First, the RD-9782 was dissolved in the mixture of grinding base, and then the pigment was added for grinding.
Scope of application:
1. Disperse and grind carbon black and organic pigments in automotive paint, industrial paint, plastic paint and other systems;
2. All kinds of oily universal color paste system dispersion grinding carbon black and organic pigments.
Storage conditions and shelf life:
1. Keep away from high temperature and ignition sources;
2. Place in a ventilated and cool place;
3, please seal after use;
4. The shelf life is 36 months.
Packing specification: net weight 25Kg/ barrel, 200kg/ barrel.
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.
Just feel free to contact us,we will try our best to service you.
Ruike’ growing reputation in the industry is largely attributed to its commitment to provide a wide range of products and highly specialized service.
No.160-11,Xiangyuan Road,Jingjin Science and Technology Valley Inductrial Park,Wuqing District,Tianjin Province,China
jeffrey@rk-chem.com
+86 18526852692