Solid Surface Sizing Agent
Video
Specifications
| Appearance | light green powder |
| Effective content | ≥ 90% |
| Ionicity | cationic |
| Solubility | soluble in water |
| Shelf life | 90 days |
Applications
Solid surface sizing agent is a new-type cationic high-efficiency sizing agent. It has better sizing effect and curing speed than old-type products as it can well form films on such applicable surface-sizing papers as high-strength corrugated paper and cardboard so it can achieve good water resistance, effectively promote ring crush strength, reduce damp and save production cost.
Usage
Reference dosage: 8~15 kg per ton of paper
Replacement ratio: replace 20% ~ 35% of native starch with this product
How to gelatinize starch:
1. Oxidize the native starch with ammonium persulfate. Addition order: starch→ this product→ ammonium persulfate. Heat and gelatinize to 93~95℃, and keep warm for 20 minutes and then put in the machine. When temperature reaches 70℃ during gelatinizing, do slow down the heating speed before it reaches 93~95℃ and keep warm for over 20 minutes to assure full reaction of starch and other materials.
2. Oxidize starch with amylase. Addition order: starch→ enzyme modifier. Heat and gelatinize to 93~95℃, keep warm for 20 minutes and add this product, then put in the machine.
3. Converse starch with etherifying agent. Firstly gelatinize starch to be ready, secondly add this product and keep warm for 20 minutes, then put in the machine.
Instructions
1. Control the viscosity of gelatinized starch around 50~100mPa, which is good for film forming of starch paste to ensure the physical properties of finished paper such as ring crash strength. Adjust the viscosity by the amount of ammonium persulfate.
2. Control the sizing temperature among 80-85℃. Too low temperature may cause roll banding.
Security precautions
This product does not irritate the skin and will not cause skin irritation, but a little irritate the eyes. If it splashes into the eyes accidentally, immediately flush with water and see doctor for guidance and treatment.
About us
Wuxi Lansen Chemicals Co.,Ltd. is a specialized manufacturer and service provider of water treatment chemicals,pulp&paper chemicals and textile dyeing auxiliaries in Yixing,China,with 20 years of experience in dealing with R&D and application service.
Wuxi Tianxin Chemical Co.,Ltd. is a wholly-owned subsidiary and production base of Lansen,located in Yinxing Guanlin New Materials Industry Park,Jiangsu,China.
Exhibition
Package and storage
Pack in a woven plastic bag per 25kg net weight. Store in a cool dry place, avoid direct sunlight.
FAQ
Q1: How can I get a sample?
A: We could provide small amount free samples to you. Please provide your courier account (Fedex ,DHL ACCOUNT) for sample arrangement.
Q2. How to know the exact price for this product?
A: Provide your email address or any other contact details. We will reply you a latest and exact price immediately.
Q3: What is about the delivery time?
A: Usually we will arrange the shipment within 7 -15 days after advance payment..
Q4: How can you ensure the quality ?
A: We have our own complete quality management system, before loading we will test all batches of the chemicals. Our product quality is well recognized by many markets.
Q5: What is your payment term?
A: T/T, L/C, D/P etc. we can discuss to get an agreement together
Q6：How to use decoloring agent?
A：The best method is to use it together with PAC+PAM, which has the lowest processing cost. The detailed guidence is avalible,welcome to contact us.
