Hydroxypropyl Starch Ether Industrial Thickener HPS Putty Coating Building Adhesive White Powder

• CAS No.: 9049-76-7
• Formula: C24h42o21
• EINECS: 618-565-2
• Appearance: Powder
• Usage: Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Building Materials
• Color: White
• Model NO.: starch ether
• Name: Hydroxypropyl Starch
• Brand: Newsanda
• Character: White Powder
• Model: Starch Ether
• Transport Package: 25kgs/Bag
• Specification: 25kg/bag
• Trademark: NEWSANDA
• Origin: China
• HS Code: 3912900000
• Production Capacity: 15000tons Per Year

Product Description

 

 

Basic information

 

Starch ether has many important properties, including: solution thickening; Good water solubility; Suspension or stability with glue; Protective colloid effect; Membranogenesis; Water retention; Adhesion performance; Odorless and biocompatible; Thixotropy, etc. In addition, starch ether has many unique properties: surface activity, foam stability, Thixotropy and ionic activity.

 

 

 

SPECIFICATION	TARGET
Appearance	White Powder
Hydroxypropyl (%)	20-40
Moisture content (%)	≤ 11%
Ash content (%)	≤ 11%
ph value	5-11.5
Viscosity (5% aqueous solution at 20 ºC)	/

Application

 

 

1,Construction industry: Starch ether has a wide range of uses in the building materials industry, with a large dosage, and can be used as a retarder, water retaining agent, thickener, and binder. Starch ether plays an important role in materials such as ordinary dry mixed mortar, exterior wall insulation mortar, self-leveling mortar, dry powder plastering adhesive, ceramic tile bonding dry powder mortar, high-performance building putty, crack resistant inner and outer wall putty, waterproof dry mixed mortar, gypsum plaster, scraping and whitening agent, and thin layer joints, and has a significant impact on the water retention,firmness, retarding, and workability of the plaster system.
2,Paper industry: Starch ether can be used as an additive or for stirring and sizing, which can promote the chemical hydration of fibers. Good hydration can improve dry strength. High degree of substitution starch ethers can be applied to paper sizing using common equipment such as pulp filter presses, matte machines, and non mechanical layers. Due to the reduced penetration of wax plates, the wax consumption during coating is reduced, and the consumption of printing ink is also reduced. The surface glossiness is improved, the paper is smooth, and the oil resistance is improved.

3,Petroleum industry: Starch ether is used as a slurry loss agent and viscosity control agent for petroleum drilling fluids.Starch ether, due to its presence of anionic groups, can combine the advantages of starch ether's affinity for clay.

4,Textile manufacturing: starch ether is an effective sizing agent. Starch ether is used for fabric sizing in the sizing process, which has the characteristic of easy desizing. After desizing, only a small amount of wastewater is generated, so B0D is low. It can be used as a relatively durable treatment in fabric production. The fabric is pre soaked in ether and then treated with ether and heat. Starch ether is an effective thickener in textile printing adhesive.

5,Detergent: Starch ether is used in detergent production as an inhibitor for the deposition of cotton textile dirt. After washing cotton textiles with synthetic detergents, the dirt will become loose and easy to clean. The composition of detergents usually includes 0.3% -1% starch ether, and 2% -5% starch ether (based on a large amount of washing aids) can further improve the
suspension ability of solid soap stains.

6,Ceramic industry: Starch ether can be used as a green binder in ceramic production.

Packaging and Transportation

 

Packing: In 25kgs/ bag.

Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.


 

Our Company

 

 

QINGDAO NEWSANDA INDUSTRY CO.,LTD It is an emerging industrial trading company specializing in the production and sales of chemical products such as cellulose, titanium dioxide, dispersible latex powder, silica, stearic acid, zinc oxide, ultraviolet absorbers, antioxidants, microsphere expanders, and plastic foaming agents. It is a large professional company in ShanDong with production facilities in both Hebei and Guangdong. The company has always adhered to the principle of "reputation first, customer first, high-quality service, sincerity and trustworthiness, small profits and quick sales". Over the years, the company has received the care and support of friends from all walks of life, leading to steady development. It has established a scientific and flexible marketing system and a fast and efficient market response mechanism. Adhering to the business principle of "mutual benefit and common development", we have been continuously improving product quality in the past decade and striving to meet customer requirements. At present, close sales relationships have been established with customers in more than ten cities including Jiangsu, Shandong, Shanghai, Sichuan, Guangdong, Beijing, Zhejiang, Hunan, Hubei, Hebei, etc. The product quality and service quality have been recognized by users. We provide export services in international trade agency, and our products are also exported to Southeast Asia, the Middle East, Africa, South America, and other places. We sincerely hope to establish and maintain long-term, stable, and friendly cooperative relationships with all large, medium, and small clients. At present, the company mainly engages in chemical products such as ceramics, plastics, rubber, home decoration, building materials,  safety protection, transportation, roads, daily chemicals, printing and dyeing, and other related chemical products. The company will adhere to the principle of "mutual benefit, win-win situation, and common development" and be committed to providing customers with comprehensive services.

 

 

FAQ

 

1,Q: What are the application areas of your products?

A:Widely used in water-based latex coatings, construction and building materials, printing inks, petroleum drilling, etc., it plays a thickening and water retention role, improves workability, and is used for dry and wet mortar series products.
2,Q: How can I get sample for lab test?
A: We could provide some free samples to you. Please provide yourcourier account for sample arrangement.
3,Q: How to know the exact price for this product?
A: Provide your email address and detailed order info,then we cancheck and reply you a latest and exact price.
4,Q: What's your delivery time?
A: Usually we will arrange the shipment in 3-5 days.
5,Q: We have more questions, how to contact you?
A: Welcome to contact us on alibaba,we'll reply as soon as possible.
6,Q: Are you a factory or trading company?
A: Yes,we are factory, but not only factory, we also have sales team, own designers, own showroom, can help buyers to decide which products are their suitable choice, and all your inquiry will be replyed within 24 hours.
7,Q:Could you send me all your catalogues and price list?
A: We have many types of products, and even products of the same model may have different levels of ingredients. Therefore, you can send me the specifications of the products you need, and I will find a quotation for the products you want.