Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8

Product Details
Customization: Available
CAS No.: 70131-67-8
Formula: Hosi(CH3)2 O[Si(CH3)2o]Nsi(CH3)2oh
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Number of Employees
14
Year of Establishment
2019-05-10
  • Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
  • Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
  • Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
  • Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
  • Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
  • Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
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  • Overview
  • Product Description
  • Application
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
107
EINECS
615-070-3
Appearance
Liquid
Usage
Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Coating Auxiliary Agents, Surfactants
Color
Colorless Liquid
Sample
Avilable
Certification
ISO,IATF
Type
Synthesis Material Intermediates
Boiling Point
182ºC
Specific Gravity (25 ºC, G / Ml)
1.025 ~ 1.035
Refractive Index
1.400 ~ 1.410
Flash Point
155ºC
Transport Package
Pails or Drums
Specification
200kg or 1000kg
Trademark
ZINCA
Origin
China
HS Code
3910000000
Production Capacity
10000kgs/Day

Product Description

Product Description

Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8

CAS No.:70131-67-8   Methyl Silicone Rubber   ZINCA 107  
Introduction:
This product is an organosilicon material with hydroxyl groups at both ends of the molecule, which is polymerized from siloxane monomers. Its structural formula is as follows:HOSi(CH3)2 O[Si(CH3)2O]nSi(CH3)2OH
 
Properties 107 OH Polymer 5000cst-80000cst
V5000 V8000 V10000 V20000 V50000 V80000
Appearance Colorless transparent liquid
Viscosity at 25ºC, mm2/s, approx. 5100 8000 10500 20100 51000 81000
Volatiles, %, 150ºC, 3h ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0 ≤1.0
Surface curing time, h ≤2 ≤2 ≤2 ≤2 ≤2 ≤2
 
Properties 107 OH Polymer 150000cst-550000cst
V150000 V250000 V350000 V450000 V550000
Appearance Colorless transparent liquid
Viscosity at 25ºC, mm2/s, approx. 152000 250 000 330 000 450000 520 000
Volatiles, %, 150ºC, 3h ≤2 ≤2 ≤2 ≤2 ≤2
Surface curing time, h ≤2 ≤2 ≤2 ≤2 ≤2
 
Properties 107 OH POLYMER 500cst-3000cst
V500 V750 V1000 V1500 V2000 V3000
Appearance Colorless transparent liquid
Viscosity at 25ºC, mm2/s, approx. 520 750 1000 1500 2000 3050
Volatiles, %, 150ºC, 3h ≤1.5 ≤1.5 ≤1.5 ≤1.5 ≤1.5 ≤1.5
Surface curing time, h ≤2 ≤2 ≤2 ≤2 ≤2 ≤2
 
The chemical name is αω,-dihydroxy polydimethylsiloxane, and the hydroxy silicone oil with a viscosity of 2500mpa.S or more is called 107 silicone rubber. In addition to the general properties of methyl silicone oil, this product also has the reactivity of hydroxyl. It can be used to make some new materials or cross-linked into elastomers (or membranes).
This product is a colorless and transparent liquid with excellent electrical insulation and high and low temperature resistance, high flash point, low freezing point, can be used for a long time under the condition of -50ºC~+250ºC, low viscosity-temperature coefficient, high compressibility, surface Low tension, good water and moisture resistance, chemical inertness and physiological inertness.

Dosage:
Generally used with curing agent to achieve cross-linking and curing. When used for release paper, it must be fixed with a coupling agent. Generally, the amount of curing agent accounts for 3 to 5% of the base gum, and the coupling agent accounts for 0.5 to 1 of the base gum. %. In most cases, the base gum is diluted 10 times with a solvent, and then the curing agent and coupling agent are added and mixed uniformly, then coated on the surface of the substrate, and cured at room temperature or by
heating. It takes more than 30 minutes at room temperature, and 30 seconds for heating at 120~150°C. No solvent is needed for sealant and mold gum base. Stir evenly after adding the curing agent (the curing agent is different for one-component and two-component), and it can be cured within 30 to 120 minutes after deaeration.


Precautions:
Do not mix with acid-base substances, alkoxysilanes and water vapor at high temperature, otherwise it will tend to solidify and change viscosity.

Packaging, Storage and Transportation:
Packing: This product is packed in 25 , 50 , 200 plastic drums;,

Storage: This product should be sealed and stored in a ventilated and cool place, and should not be in contact with strong acids and alkalis;

Transportation: Store and transport as non-toxic and non-dangerous goods.
 
Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
 

Application

Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8
Use and application:
· Products with medium and high viscosity are used as base glue for paper anti-sticking agent, and the cured film has good anti-sticking effect. Such as label bottom paper, asphalt packaging paper, sealing paper tape bottom paper, decoration paper bottom paper, etc.
· Used in the power and electrical industry, as the main component of insulating paint or as a component of insulators.
· Used as the base rubber and diluent of condensation type room temperature vulcanized silicone rubber, such as the base material of sealant and mold rubber.
· It can be used instead of dimethyl silicone oil and is easy to emulsify.
· Small molecular hydroxy silicone oil (15-30CP, hydroxyl content is about 8%) is an excellent structure control agent for silicone rubber. Using it to replace diphenyldihydroxysilane not only simplifies the processing technology of silicone rubber, but also improves the processing performance (saving To heat treatment), it also increases the transparency of products and improves working conditions.
·Other unfinished and undeveloped applications.

This product can be used in different industries according to the hydroxyl content and viscosity.

 

Packaging & Shipping

Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Company Profile

Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8

FAQ

 

1. Who are we?
We are based in Anhui, China, start from 2019,sell to Southeast Asia(25.00%),Western Europe(15.00%),Eastern Europe(15.00%),South
America(15.00%),North America(10.00%),Southern Europe(5.00%),Northern Europe(5.00%),Africa(5.00%),Eastern Asia(5.00%). There are
total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Methyl Dimethyl silicone oil,Hydrogen-containing silicone oil.

4. Why should you buy from us not from other suppliers?
1.Focus on Chemical Industry 2.Professional R&D team
3.A wide range of products
4.Reliable Quality Guarantee
5.Quality Service System

5. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T;
Language Spoken:English


Wholesale Zinca107 Poly (dimethylsiloxane) Oh Silicone Oil Polymer CAS 70131-67-8

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