Service Item
HongLi®809 Surface Sizing Agent
Key words:
Surface Adhesive
Paper Chemicals Series
Classification:
Surface Adhesive
Paper Chemicals Series
Hotline:
1.Characteristics
HongLi®809 Surface sizing agent is a kind of styrene-acrylate copolymer emulsion. lt is nano-sized latex with smaller particle size and higher zeta potential. The addition of HongLi 809 can rapidly obtain good sizing degree, anti-humidity and environmental stability for paper or board, even with less amount of aluminum sulfate. lt can be used in corrugated paper, cardboard paper, coated paper and white cardboard, etc.
2.Physical&Chemical
PropertiesAppearance: Brownemulsion
Solid Content(%): 30.0±1
pH value: 2-5
Viscosity(mPa·s,25℃): ≤60
Density(g/cm3): 1.02-1.12
lonicity: Weak cationic
Solubility: Soluble in water
3.Usage
The recommended dosage is 0.5-3 kg per ton paper. The dosage ineach case is related to water-proof demand, raw material, performance of paper machine and so on.
Generally,the product is continuously added into the gelatinizedstarch tank or pipe, or added into the storage tank in batches.
The temperature of starch solution should not be higher than 70℃
Higher temperature will affect surfacing sizing effect.
4.Packing & Storage
Polyethylene plastic drum,net weight 200kg/1000kg.
The product should be kept sealed in a cool, dry and ventilated warehouse, and especially should be prevented from freezing andexposure. The storage period is 6 months.
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Zhejiang Hongli New Material Co., Ltd.，
Headquarters production base：Zhejiang Shaoxing Keqiao Binhai Industrial Zone
Contact：Mr Zheng
Phone：13805756278
Tel：+86 575-85523022
E-mail：zjhl001@hongli-nm.com
Zhejiang Hongli Electronic Material Co.Ltd.,
Headquarters production base：Suichang County, Lishui City, Zhejiang Province
Contact：Mr Zheng
Phone：15957101968
Tel：+86 575-85523027
E-mail：zjhl003@hongli-nm.com
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