Low Molecular Weight PIB Polyisobutylene Raw Materials
Other Names:PIB
MF: C4H8
EINECS No.: 618-360-8
Type: Isobutene homopolymer
Usage: Coating Auxiliary Agents, Rubber Auxiliary Agents
Low Molecular Weight PIB Polyisobutylene Raw Materials is a colorless, odorless, and non-toxic viscous or semi-solid substance with good chemical properties such as heat resistance, oxygen resistance, ozone resistance, weather resistance, UV resistance, acid and alkali resistance. Polyisobutylene is a colorless, odorless, and non-toxic homopolymer of isobutylene.
|
Items |
UNIT |
PB1300 |
PB2400 |
|
Number - Average Molecular Weight, Mn |
1,300±20 |
2,400±50 |
|
|
Appearance |
Transparent, without Any Additional Substances |
Transparent, without Any Additional Substances |
|
|
Viscosity |
100ºC,Cst |
640±50 |
4700±200 |
|
Flash Point |
ºC |
220 |
240 |
|
Pour Point |
ºC |
3±5 |
17±5 |
|
Density |
25ºC |
0.896 |
0.905 |
|
Acid VALUE |
mgKOH/g |
0.01 |
0.01 |
Application of Low Molecular Weight PIB Polyisobutylene
1. Caulking sealants.
2. Hot melt adhesives.
3. Pressure sensitive adhesives.
4. Butyl sealant tapes.
5. Lubricant additives (two-strike engine oil, compressor oil, gear oil, hydraulic oil, grease, sliding oil, rolling oil, drawing
oil, quenching oil).
6. Medical plasters.
7. Stretch films
8. Electrical insulation materials.
9. Dipping materials of electric cables
10.PIB masterbatches etc.
Company Profile
Gneechem is dedicated to providing you with chemical products one-stop service, foreign trade export commodity inspection dangerous package, small batch product purchase, intermediates customization, chemical raw materials price market analysis, multi-species packaged purchases, and other services, to meet the customer's needs for a variety of customized products.
FAQ
1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2. How to confirm the product quality?
1. You can get free samples for some products,only need to pay the shipping cost .
2. We have our own quality control department will provides quality control reports before shipment.
3.We can accept third party inspection.
3. How long is lead time, and how should you deliver to us?
We will arrange shipping within 3-5 days for small order, 7 days for bulk order. Some of the products we have stock can send to you immediately.
4..How do you ship the order normally?
By air, by sea. By express: DHL,FEDEX,UPS,TXT,EMS,and so on.
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