Polydimethylsiloxane, dihydroxy terminated NEW
Price | $55 |
Package | ≥1kg |
Min. Order: | 1kg |
Supply Ability: | 5000kg/week |
Update Time: | 2024-12-20 |
Product Details
Product Name: Polydimethylsiloxane, dihydroxy terminated | CAS No.: 70131-67-8 |
EC-No.: 615-070-3 | Min. Order: 1kg |
Purity: 99% | Supply Ability: 5000kg/week |
Release date: 2024/12/20 | |
Form: Liquid |
Product Description
CAS No:70131-67-8
Chemical Name: Silanol Terminated Polydimethylsiloxanes; OH-terminated PDMS; OH Polymer
Molecular Formula: HOSi
Molecular Weight:45.09284
Appearance: Colorless transparent flow liquid
Silanol Terminated Silicone Polymer Typical Properties
Test item | Specification | |||||
Appearance | Colorless transparent flow liquid | |||||
Viscosity (25oC CST ) | 1000 | 2000 | 10000 | 20000 | 50000 | 80000 |
Volatile (150oC,3hr)% | ≤2.0 |
Application
It can solidify together with crosslinking agents and activators at room temperature. It can remain elastic for a long time at the temperature range of -60~200oC with excellent electrical performances and chemical stability and properties of waterproof, odor-resistant, and weatherproof resistance. It is widely used in many areas such as caulking joints in construction; insulation, antishock, dampproof, and anticorrosion for electronic components; molding and demoulding for rubber products, smooth agents, and isolating agents for leathers. It is also a basic material for the manufacture of RTV-1, and RTV-2 with special specifications used in fabric finishing and the daily-use chemical industry.
Company Profile
Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.
For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.
We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.
Packing & Shipping
FAQ
Q1. What is your delivery term and delivery period?
We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .
Q2. What's your main markets?
South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.
Q3. What is the payment term?
Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.
Q4. Will you supply samples for test the quality?
We'd like to offer our customers samples for the quality evaluation for most products to develop business.
Company Profile Introduction
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- Since: 2024-04-14
- Address: Room 201, Unit 1, Building 10, Huacheng Oasis South District, 169 Shengli South Street, Qiaoxi Distr