Factory Direct Supply CAS 96949-22-3 Welan Gum

• CAS No.: 96949-22-3
• Formula: Na
• EINECS: Na
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: 96949-22-3
• Welan Gum Sample: Available
• pH: 5.0-9.5
• Solubility: Hot or Cold Water
• Loss on Drying: 7 7
• Transport Package: 25kg/Bag
• Specification: 25KG/BAG, 25KG/CARTON, 25KG/DRUM
• Trademark: Dongfang
• Origin: China
• HS Code: 3913900090
• Production Capacity: 60ton/Tons Per Month

Product Description

Product Description

 

WELAN GUM biopolyer is a high efficiency, pseudoplastic viscosifier and suspension agent used in water based drilling, workover and completion fluids. Welan gum is also used in hydraulic fracturing fluids and cementing grouts, foundary coating, pigment suspensions, cement or concrete viscosifier, tire sealant and paint thickeners.
 

 

Item	Standard Required	Results
Appearance	Off-white to tan powder	Pass test
Solubility	Hot or cold water	Pass test
Viscosity 1% gum to 1%KCL Brookfield, LVT. 60 rpm, spring 3, 25oC	Min. 1500 mPa.s	1720
Loss on drying	max 13 0%	7 7
pH (of 1% solution)	5.0-9.5	7.08
Particle size	95%through 80 mesh	pass test
Shelf Life	2 Year after production date under the specific storage conditions	conform
Conclusion	The results conforms with enterprise standards

 

Application

 WELAN GUM  is a solid powder with good temperature resistance. Its aqueous solution has good viscosity and rheological properties, and can withstand high concentrations of calcium ions. It can be used as a cement additive in the cement industry to increase the consistency and rheological properties of mineral sand, improve the stability of concrete self compaction, and increase the compressive bleeding of slurry concrete. It can be used in the petroleum drilling and production industry to provide thickening, suspension, and rheological properties for petroleum mud. It can also be used in industries such as fine chemicals and daily chemicals..


 

Packaging & Shipping

 

 

 

FAQ

 

Q1:Which kind of payment terms do you accept?
A: For small order,you can pay on Alibaba by trade assurance.
For bulk order, you can pay to our company's bank account.

Q2:Can you give me a discount price?
A: Sure,it depends on your quantity.

Q3:How can I get a sample?
A: You can discuss with us, we normally send sample by FEDEX, DHL,EMS.
A few sample is free but you need to pay for the shipping cost.

Q4: How to confirm the Product Quality before placing orders?
A: You can get some sample, or we can send certificate of analysi or HPLC or NMR to you.

Q5:How can I make payment safe?
A: The whole transaction is under Alibaba's (Third party) inspection.

Q6: Is it possible to custom the labels with our own design?
A: Yes, just send us your artworks, you will get what you want.