We work with a number of partners to show you ads for PayPal products and services. The partners listed here may use your information according to their privacy policies. You can control how these partners use your information with the links below.

Currency

Language

Are you sure you want to remove this product from your bag?

Order note

Please input a complete address form content

Marketing partners

See our partners

Example title

Activate account

Protects packages against loss, theft or damage during transit

Sign up for emails to receive updates, get exclusive deals and more.

User Center

English

Русский язык

Español

#222222

WKAI

Announcement: Melting Peak Temperature from Testing Method Modifications for Bottle-Grade PET (polyethylene terephthalate) Resin

Company news

<div class='sa_b_component_richtext_unique'>
 <style>
 .sa_b_component_richtext_unique p {
 margin: 0;
 }
 .sa_b_component_richtext_unique img {
 max-width: 100%;
 margin-bottom: 20px;
 }
 .sa_b_component_richtext_unique table {
 max-width: 100%;
 min-height: 80px;
 margin-bottom: 20px;
 overflow: auto;
 }
 .sa_b_component_richtext_unique td {
 padding: 12px;
 }
 .sa_b_component_richtext_unique ul {
 margin-left: 20px;
 }
 .sa_b_component_richtext_unique ol {
 margin-left: 20px;
 }
 .sa_b_component_richtext_unique li::marker {
 font-size: 16px;
 }
 </style>
 <h2 class="MsoNormal">To Whom It May Concern,</h2>
We are pleased to inform you of an important update to our product specifications regarding the peak temperature when melting of our bottle-grade PET chips. Our detection method for melting point has been revised to ensure consistency, leading to a slight adjustment in the reported melting point values. Crucially, these modifications do not imply any changes to the product itself.
&nbsp;
Details of the Update:
- The revised peak temperature when melting values will be officially effective for all products as of January 1, 2024, and will be reflected in our Certificate of Analysis (COA) reports.
- The following products will be affected by the changes, as detailed below:
&nbsp; - WK-801 and WK-801L: Peak temperature when melting updated from 244&plusmn;2 to 247&plusmn;2
&nbsp; - WK-811 and WK-811L: Peak temperature when melting updated from 249&plusmn;2 to 251&plusmn;2
&nbsp; - WK-781: Peak temperature when melting updated from 243&plusmn;2 to 245&plusmn;2
&nbsp; - WK-821: Peak temperature when melting updated from 242&plusmn;2 to 245&plusmn;2
&nbsp; - WK-881: Peak temperature when melting updated from 242&plusmn;2 to 244&plusmn;2
&nbsp; - WK-851: Peak temperature when melting updated from 242&plusmn;2 to 245&plusmn;2
&nbsp; - WK-901: Peak temperature when melting updated from 237&plusmn;2 to 240&plusmn;2
&nbsp;
Reason for the Update:
To ensure consistency in our testing methods, we have made adjustments to the melting point detection method. These adjustments have resulted in some variations in the test values. Consequently, we have updated the value of peak temperature when melting to address this.
&nbsp;
Impact on Stakeholders:
- It is important to note that these changes are solely due to adjustments in the testing method and do not reflect any changes in the formulation or manufacturing processes of our product. We continue to use the same raw materials and production techniques to ensure the consistent quality and performance of our product.
We appreciate your understanding and support as we implement these changes. Should you have any questions or require further clarification, please feel free to contact us. We are committed to providing the highest quality products and services and thank you for your support.
&nbsp;
&nbsp;
Sincerely,
Wankai New Materials Co., Ltd.
</div>

Announcement: Revision of Peak Temperature when Melting from Testing Method Modifications for Bottle-Grade PET (polyethylene terephthalate) Resins

To Whom It May Concern,