Unsaturated polyester resin,
generally by unsaturated diacid and diol or saturated diacid and unsaturated diol polycondensation of linear polymer compounds with ester bonds and unsaturated double bonds. Usually, the polyester polycondensation reaction is carried out at 190 ~ 220ºC until the expected acid value (or viscosity) is reached. After the polyester polycondensation reaction, a certain amount of vinyl monomer is added while it is hot to form a viscous liquid. Such polymer solution is called unsaturated polyester resin.
Product name
|
Acrylic Emulsion
|
Application
|
Building Coating, wall paint raw material,Appliance Paint, Paper Coating,etc
|
Appearance
|
Liquid Coating
|
Viscosity
|
1000-3000mpa.s
|
Color
|
White (Basic coating), color coding
|
Minimum film forming temperature
|
23ºC
|
Glass transition temperature
|
25ºC
|
PH
|
7-9
|
Solid content(wt%)
|
47±1%
|
Feature
|
Eco-friendly
|
Place of Origin
|
China
|
Packaging Details
|
50kg/bucket, 200kgs/bucket and 1ton/ pallet
|
Delivery time
|
5-7 days
|
Storage
|
Cool and dry place
|
Loading port
|
Guangzhou/tianjin/qingdao/shanghai
|
Keywords
|
Wall paint raw material
|
Performance |
parameter |
unit |
standard test |
Appearance |
Transparent yellow liquid |
- | |
Acid value |
15-23 |
mgKOH/g |
GB/T 2895-2008 |
Solid content |
61-67 |
% |
GB/T 7193-2008 |
Viscosity25ºC |
0.26-0.44 |
pa.s | GB/T 7193-2008 |
stability80ºC
|
≥ 24 |
h | GB/T 7193-2008 |
Typical curing properties |
25 ° C water bath, 100g resin plus 2ml methyl ethyl ketone peroxide solution and 4ml cobalt isooctanoate solution |
- | - |
Gel time |
14-26 |
min |
GB/T 7193-2008 |
Resin Casting Properties (Typical)
Performance |
Parameter |
Unit |
Standard Test |
Appearance |
Resin Casting Body without defects |
- |
|
Pasteurian hardness |
41 |
|
GB/T 3854 |
Tensile Strength | 65 | Mpa |
GB/T 2567-2008 |
Tensile modulus of elasticity |
3100 |
Mpa |
GB/T 2567-2008 |
elongation at break |
3 |
% |
GB/T 2567-2008 |
bending strength |
100 |
MPa |
GB/T 2567-2008 |
Bending elastic modulus |
3500 |
MPa |
GB/T 2567-2008 |
Impact strength |
12 |
KJ/m2 |
GB/T 2567-2008 |
Heat distortion temperature |
60 |
ºC |
GB/T 1634-2004 |
Pasteurian hardness |
68 | - |
GB/T 3854-2005 |
Absorbability |
0.15 |
% |
GB/T 1034-2008 |
Hebei yanlong Company Limited was founded in 2016, which is located in hebei Province, China. yanlong Company is a large modern international chemical enterprise with more than 30 series of chemicals. At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including basic chemicals and fine chemicals, including magnesium sulfate, sodium sulfate, sodium metabisulfite,
calcium chloride, magnesium chloride,
sodium bicarbonate,
industrial salt,
soda ash, snow melting agent, magnesium oxide etc. We have formed a product chain with many varieties, large scale, fine degree and high technical content.
1.Are you trading company or manufacturer?
We are manufacturer.
2.Do you provide samples?
Of course,we supply 1kg-2kg free sample,customers just pay for the freight only.
3.How about the price? Can you make it cheaper?
We always take the customer's benefit as the top priority. Price is negotiable under different conditions, we are assuring you to get the most competitive price.
4.Are you able to deliver on time?
Of course!we specialised in this line for many years,many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!
5.What are your payment terms ?
We usually accept T/T for payment.
6.Do you accept customization?
yes,the specification,packaging and logo can be customized.