Carboxyl Silicone Oil Iota 2520/Carboxy-Terminated Polydimethylsiloxane

• Appearance: Liquid
• Usage: Water Treatment Chemicals, Plastic Auxiliary Agents, Coating Auxiliary Agents, Electronics Chemicals
• Color: Light Yellow
• Model NO.: IOTA-2520
• Viscosity: 250
• Acid Value (Mg/G): 45
• Active Content: >98.5%
• Transport Package: 190kg or 950kg Drums
• Specification: Drum
• Trademark: IOTA
• Origin: China
• HS Code: 39100000
• Production Capacity: 50000kg/Month

Product Description

 

Why choose us

Our Services & Strength
1. Provide quality service

"Our best price, best service, and most reliable product quality serve you" Our products have been well
received by the industry.

 

2. Strict control of products

Our company is a collection of scientific research and production. The quality system has passed
lSO9001: 2000. Products comply with global standards ISO9001, SGS .
 

3. Rich experience team

We are a Chinese manufacturer specializing in silicone production. We have been in the business for 15 years. We have cooperative customers all over the world and our product quality has received unanimous praise. We have a professional production team and have long-term cooperation with multiple research institutes. Multiple business teams with professional product knowledge can answer your questions.
 

Product Description

 

Product name:

Carboxyl Silicone Oil IOTA 2520

Description:
IOTA 2520 is a carboxy-terminated polydimethylsiloxane, designed to impart long-lasting waterproof properties to chrome-tanned leather, while also endowing it with certain silicone characteristics.

Properties

Appearance	Light yellow transparent liquid with no mechanical impurities
Viscosity	250
Acid value (mg/g)	45
Active content	>98.5%

Structural formula

Application:
Long-lasting waterproofing of chrome-tanned leather 
Hydrophobicity on polar surfaces
Enhancing compatibility with organic polymers during pigment or filler treatment
Chain extender for polymers (e.g., introducing in polycondensation reactions of polyesters, polyamides) to impart silicone properties
Hydrophilic soft finishing of fabrics

Advantages
Excellent long-lasting waterproofing
Good compatibility with pigments or fillers
Imparts silicone properties to polyesters, polyamides: anti-blocking, anti-stick, abrasion resistance, scratch resistance, etc.
Provides a smooth feel to fabrics while enhancing their hydrophilicity
Non-yellowing, suitable for use on white or light-colored leather or fabrics
Stable micro-emulsion, resistant to acids, alkalis, and shearing

Packaging

190kg or 950kg drums

Storage and Shelf life

Store IOTA 2520 in the original sealed container at -20ºC~50ºC. The standard shelf life is 24 months from the date of production. Please refer to the storage recommendations and expiration date on the packaging. After this date, IOTA no longer guarantees that the product meets the sales specifications.

 

Company Profile

 

 

As a leading supplier in organic silicon industry, silicon-based technology and innovation area, we provide the whole industry chain silicone performance solutions.

We serve the market in various fields, covering textiles and leather, food and beverages,paints, oil, cosmetics, electronics, aerospace, automotive, construction, medical care, casting, personal care, agriculture, and LED.

 

 

 

As a member of IOTA Corporation ,Our company covers an area of 30,000 square meters and a construction area of 24,000 square meters.

 

Besides, all of our products have been strictly inspected before shipment. Technical support and scientific management of the powerful can provide all kinds of high quality organic silicon materials for our customers.

 

 

IOTA Silicone Oil (anhui) Co.,Ltd. maintains close long-term cooperative relationship with many universities and research institutes in Nanjing and implements a strict and complete quality control system, which ensures that each product can meet quality requirements of customers.
 

 

We provide multiple logistics methods to ensure that the products you need are delivered to your receiving location as quickly as possible  .

FAQ

1. Are you a manufacturer or trading company ?

We are a manufacturer ,located in Bengbu , Anhui Province , China .

2. Do you provide free samples?

Yes, we can offer free sample 500g , you just need to pay the shipping .Because our product is liquid , it cannot support international express account payment on delivery, only our freight forwarder can be used .

 

3.How long can I expect to get the sample ?
5-7 days under normal conditions .

4. How long is your delivery time ?
We can deliver the goods within 3-10 days (for regular sample) .

 

5.Do you test all your goods before delivery ?

Yes, we have 100% test before delivery, will provide COA together with .

 

6.What is your minimum order quantity ?

Depending on the product you need, we will check the minimum packaging, please contact us for specific details .

7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,CPT,DDP,DDU,Express Delivery.
Accepted Payment Currency: USD, EUR, CNY.
Accepted Payment Type: T/T Or Communicate With Us To Determine .

 

8.Do you provide product COA and MSDS ?

Yes, generally COA and MSDS can only be provided after shipment. Please contact us for spe