Starch Ether of China Hydroxypropyl Starch Ether
Starch Ether of China Hydroxypropyl Starch Ether
Brif introduction
Brif introduction
With competitive price and timely delivery, Ding’ao sincerely hope to be your supplier and partner.
Hydroxypropyl starch ether(abbr.HPS) is nonionic and has high stability of substituting ether bond. In the process of hydrolysis,oxidation, dextrinizing and cross-linking reaction, ether bond cannot be broken and it can replace the group and does not fall off.
It is a kind of chemical modified starch ether, which is mainly used as thickener and texturing agent for cement or gypsum based mortar products.
HPS is a cost-saving material and is easy to obtain the required thickening effect. During the application of wet mortars,it gives non-sag, anti-slip properties and good workability and low stickiness.
Product properties
&#; Improve sag resistance & anti-slap
&#; Optimize rheological behaviour, particularly the flow characteristics and workability
&#; Enhance adhesion strength
&#; Increase mortar yield
&#; Cost-effective. Obtain desired thickening effect with very low dosage.
1.Internal and external wall putty powder
In lacquer putty, HPS is mainly to improve the construction and thixotropy of the putty, so that the operation is smooth.
2.Mortar and Tile adhesive
HPS improves mortar adhesion and balance of open time and anti-slip for tile adhesive. It has the characteristics of good fluidity,
excellent film-forming properties, retrogradation weak and viscosity stability.3.Gypsum plaster:
HPS can effectively improve the rheology of plaster and significantly improve sagging phenomenon for latter plastering and reduce the
shrinkage and crack formation.Packing and Storage
a) Packing:
- Inner polyethylene film bag and outer plastic coated triad compound bag
- 25Kg each bag;
b) Storage& Transportation:
-No damage during the transportation.
-Protect from humidity, rain, sunlight, damp and wet.
-Put in dry and ventilated place During storage.
- Remainder must be promptly sealed and packed to prohibit from wet.
WHY US:
We provide the following service to customers:
&#; Study the properties of competitor's product.
&#; Help client to find matching grade quickly and precisely.
&#; Formulation Service to improve performance and control cost, according to each client's specific weather condition, special sand and cement properties, and unique working habit.
We have both Chemical Lab and Application Lab to ensure each order's best satisfaction
&#; Chemical labs is to allow us to evaluate properties as viscosity, humidity, Ash, pH, content of methyl and hydroxypropyl groups, substitution degree etc.
&#; Application lab is to allow us to measure open time, water retention, adhesion strength, slip and sag resistance, setting time, workability etc.
FAQ:
Q1. How can we guarantee the products' quality?
1.All materials must be tested refers to key specifications before unload.
2.We will store different material into different warehouse after unload.
3.We keep paper and computer storage records.
Q2: What will be your sample policy?
A: We offer free sample, customer afford the cost of delivery.
Q3: What is your payment terms?
A: T/T 30% in advance and balance before shipment.
Q4. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 3-5 working days for lot order quantity.
Q5. Do you have any MOQ limit for trial order?
A: We have no MOQ, small quantity is available for us.
Q6. Is it OK to print my logo on the bags?
A: Yes. we can accept this clause, please inform us formally and confirm the design firstly before production.
excellent film-forming properties, retrogradation weak and viscosity stability.shrinkage and crack formation.
Hydroxypropyl starch ether - HPMC
SPECIFICATION
Hydroxypropyl starch ether (HPS) is a natural plant as a raw material, after modification, highly etherification reaction, and then spray drying to obtain a fine white powder, does not contain plasticizers, it is completely different from ordinary starch or modified starch.
Product description:
English name Hydroxypropyl starch&#;HPS&#; Appearance white powder Formula C31H56O22 CAS -76-7 Materials Tapioca starch Packing 25/KG Peculiarity Practically insoluble in cold water and in ethanol
Product Packaging:
Delivery & Shipment:
FAQ:
It has good compatibility with building admixtures,and can be used with hydroxypropyl methyl cellulose ether to thicken and promote the internal structure,with better anti-cracking and improve the ease of use.By adding starch ether can reduce the amount of hydroxypropyl methyl cellulose added.
Application:
1.Q:Are you a factory or a trading company?
The company is the world’s best hydroxypropyl starch ether supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.
A: We are a professional manufacturer of construction and industrial chemical materials.
2.Q: Do you have your products in stock?
A: Generally, we have some stock every month, so the delivery is fast, but it depends on your confirmed order.
3. Q: Can you provide OEM service?
A: We can provide OEM service, we can add logo according to your requirement.
4.Q: How do we guarantee the quality?
A: We always provide pre-production samples before mass production;
Final inspection must be done before shipment;
5.Q: What products can you buy from us?
HPMC, HEC, VAE, PVA, PP, etc. 7 What services can we provide?
6.Q: What services can we provide?
Accepted delivery terms: FOB(FOB), CFR(CIF), CIF(CIF), FOB(EXW), EMS(Express Mail Service).
Accepted Currencies: USD, EUR, RMB;
Accepted Payment Methods: T/T, L/C, Credit Card, PayPal, Western Union, Cash etc.
Are you interested in learning more about PVA Powder? Contact us today to secure an expert consultation!