Best Glue for Attaching PVC to RO Membrane

• CAS No.: 8001-79-4
• Formula: C57h104o9
• EINECS: 232-293-8
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 8642AB
• Bonding Function: RO Membrane Adhesive
• Morphology: Solvent
• Application: RO Membrane
• Material: Polyurethane
• Classification: RO Membrane
• Main Agent Composition: Thermoplastic Resin
• Characteristic: Waterproof
• Promoter Composition: Solvent
• Composition: Organic Material
• Color: Amber
• Appearance: Light Amber
• Chemical Type: Polyol
• Packaging: 5 or 55 Gallon
• Viscosity (MPa.S) (GB/T10247-2008): 24000±6000
• Mixture Viscosity: 23000±5000
• Density (g/cm3 ) (GB/T13354-1992): 1.0
• Mix Ratio: 9:10 by Weight/ 1:1 by Volume
• Working Time(23ºC): 40 Minutes
• Transport Package: Drum/Pallet
• Specification: 180kgs/drum
• Trademark: Huitian
• Origin: China
• HS Code: 3506919090
• Production Capacity: 19000kgs Per Month
• Package Size: 1.00cm * 0.50cm * 0.90cm
• Package Gross Weight: 420.000kg

Product Description

Product Description

8642 is a two components polyurethane adhesive product, specially developed for RO membrane element, it suitable for the assembly of dry and wet
membrane sheets, also has excellent hydrolytic stability and chemical resistance properties. This product is certified to NSF 61-G, FDA175.300 and Chinese center for disease control and prevention.

Typical application:
Used for the assembly of Spiral membrane element.

 

General properties
Before curing
Items	8642 A	8642 B
Appearance	Light Amber	Deep Amber
Chemical type	Polyol	Isocyanate prepolymer
Packing	5 or 55 Gallon	5 or 55 Gallon
Viscosity(mPa.s) (GB/T 10247-2008)	24000±6000	20000±5000
Mixture Viscosity	23000±5000
Density(g/m³) (GB/T 13354-1992)	1.0	1.1
Mix ratio	9:10 by weight
	1:1 by volume
Working time(23ºC)	40 minutes

 

 
 

 

Company Profile

Shanghai WECOME Environmental & Technology Co., Ltd is a professional membrane technology and materials supplier with production and sales together. We are specializing in water membrane automatic production machines and attached membrane materials supply, we have our own tape production line and mold manufacturing center, so we can supply you with u specialized color, SPEC and LOGO mark tape products or membrane central tube products. 

 

Certifications

 

FAQ

1 Who we are?
We are specializing in RO membrane solutions, including rolling machines and raw materials, like central tube, spacer, tricot(permeate carrier), sheet, glue etc. We also have our own factory, which is based in 2011.

2 Do your products support customization? Can I put my logo on the product?
Yes, sure. We support customized logo in the product including packing.

3 How long does the delivery 40HQ container usually take?
One 40HQ container we can delivery about 15-20 days after receiving full payment.

4 Can I get a free sample? And how long does the delivery sample usually like?
Yes, sure. We can provide you free sample, you just responsible for shipping cost. We can prepare 3-5 days for sample production.

5 Does your product have an NSF certificate?
Yes, sure. All materials product all environmental, part products qualified by NSF certification.

6 Where are your company? Can I visit your company?
Yes, sure. We are located in Shanghai, China. We also have branch located in Beijing, Shenzhen and India.

7 Why choose Wecome?
Not only we are a material supplier, we are also your reliable technical adviser. We have long time experience in membrane rolling market and have many years experiences of imports and exports.