Top Quality Pet Resin Chips Bottle Grade Polyester Chip
Basic Info.
Product Description
Project
|
Unit
|
For food packaging
|
Non-food packaging use
|
|||||
Copolymerization
|
Homopolymerization
|
|||||||
Premium
|
Qualified product
|
Premium
|
Qualified product
|
Qualified product
|
||||
1
|
Intrinsic viscosity
|
dL/g
|
M1±0.015
|
M1±0.020
|
M1±0.015
|
M1±0.020
|
M1±0.020
|
|
2
|
Acetaldehyde content
|
ug/g
|
≤1.0
|
–
|
||||
3
|
Chroma
|
b value
|
|
≤2.0
|
≤3.0
|
|||
4
|
L value
|
|
≥80
|
|||||
5
|
Diethylene glycol content (mass fraction)
|
%
|
M2±0.2
|
M2±0.3
|
M2±0.2
|
M2±0.3
|
M2±0.3
|
|
6
|
Carboxyl terminal content
|
mmol/kg
|
≤35
|
|||||
7
|
Melting point (DSC method)
|
ºC
|
M3±2
|
|||||
8
|
Granular appearance
|
powder
|
mg/kg
|
≤100
|
||||
9
|
Heterochromatic particles
|
Grain/500g
|
|
≤1
|
|
≤1
|
≤1
|
|
10
|
Moisture (mass fraction)
|
%
|
≤0.4
|
|||||
11
|
density
|
g/cm³
|
M4±0.01
|
|||||
12
|
Ash (mass fraction)
|
%
|
≤0.08
|
|||||
Note 1: In the items in this table, the acetaldehyde content requirements are mandatory, and the rest are recommended.
Note 2: M1, M2, M3, and M4 are the nominal values of this indicator for each grade of product. |
1.Oil resistant, fat resistant, acid resistant, alkali resistant, resistant to most solvents.
2.Excellent resistance performance of high and low temperature.
3.Non-toxic, tasteless, health and safety.
4.Transparent, UV blocking, good glossiness
2:We have passed ISO 9001, SGS certifications. Morever modern laboratory has been set up.
3:Our products have been exported more than 20 countries. We have rich experiences in exporting.
4:Excellent pre-sales and after-sales service.
Yes, we are a professional manufacturer with more than 20+ years experiences.
2:How to control the Product Quality ?
We have advanced detection technology and equipment, there are special detection personnel, after the production of the product, according to the indicators of the product to do the test, after the test can be packaged, once found unqualified, will punish the production personnel, and find out the reason
3:How can i get a sample ?
Samples is free,but freight charges will be at your account and the charges will be return to you after your order in the future.
4: How do you treat quality complaint ?
First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
We are China Top Quality Pet Resin Chips Bottle Grade Polyester Chip manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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Tags: kesswil, Pet Resin, Pet Resin Chips, Top Quality Pet Resin Chips Bottle Grade Polyester Chip