SKU: 3371229182

PMMA

Sale price$102.86 Regular price$114.29
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Description

PMMAProduct Name Name: PMMA Product Overview Polymethyl methacrylate, abbreviated as PMMA, is a high molecular weight polymer, also known as acrylic or organic glass. PMMA is relatively stable to various chemicals such as acids and bases, and can maintain structural integrity and performance in various environments. PMMA can dissolve in organic solvents such as dichloroethane, chloroform, acetone, but is insoluble in toluene, ethanol, ether, petroleum

Product Name

Name: PMMA

Product Overview

 

Polymethyl methacrylate, abbreviated as PMMA, is a high molecular weight polymer, also known as acrylic or organic glass. PMMA is relatively stable to various chemicals such as acids and bases, and can maintain structural integrity and performance in various environments.

PMMA can dissolve in organic solvents such as dichloroethane, chloroform, acetone, but is insoluble in toluene, ethanol, ether, petroleum ether, etc


Technical Parameter

D50:161.5μm

The molecular weight is 350000

 

Product Features

Transparency: PMMA has high transparency, with a visible light transmittance of 92%, making it one of the best polymer transparent materials currently available.

Mechanical strength: PMMA has higher mechanical strength, and its ability to resist tension and impact is 7-18 times higher than ordinary glass. Specially treated PMMA can even be used as bulletproof glass.

Machinability: PMMA is easy to machine and can be cut and drilled using lathes and drilling machines. It can also be bonded into various shapes of tools using acetone, chloroform, and other adhesives. Meanwhile, it can also be processed into various products through plastic molding methods such as blow molding, injection molding, and extrusion.


Application Fields

 

 

Mainly used for transferring CVD graphene, spin coating on the surface of graphene plays a protective and supporting role.


Related Information

Please e-mail for the detailed characterization data.

E-mail:[email protected]

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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SKU: 3371229182

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4.6 ★★★★★
Based on 2311 reviews
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Verified Purchase
Kimberly Campbell
Pawtucket, US
★★★★★ 5
Stylish & Convenient
Color: Denim Blue
Very Stylish Yet Great To Keep Your Things Organized. It is also easy to wipe clean after being in a grocery cart.
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Reviewed in the United States on May 21, 2026
T
Verified Purchase
Tara O.
Chelsea, US
★★★★★ 5
Very nice but very big!!!
Color: 0coffee
I really like this although it is MUCH bigger than anticipated. Well made. Good material.
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Reviewed in the United States on March 30, 2026
C
Verified Purchase
Catharina Gerritsen
Lexington, US
★★★★★ 1
BULKY & BUCKLING HANDLES
Color: Tan
The handles are bulky, and the leather buckles where you normally would hold it which is very uncomfortable. If you try to use the shoulder strap, the handles don't come off and get in the way when holding the purse against your side. Unfortunately, I first used it well past the eligible return date. I'm so disappointed. I would not recommend this product.
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Reviewed in the United States on May 18, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
easy to access interior with many different pockets
Color: Desert
The back pack is awsome. It's soft, elegant and fits a lot of items...can be used in lieu of small carry on. I liked the openness of the interior area. The inside utility clear pouch was only 1 pouch, not 3 like the video. But I like it better with 1 pouch which leaves me options for larger items. The shoe pouch can be used for other items instead of shoes, if your interested.
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Reviewed in the United States on April 25, 2026
B
Verified Purchase
Benjamin
Bozeman, US
★★★★★ 5
Pretty good
Color: Grey
I took this with me on a recent trip and it handled everything from airport security to long walks with ease. The 30‑liter capacity is generous without feeling bulky — it fits under airline seats and in overhead bins effortlessly. What really stands out is the organization. There are thoughtful compartments for clothes, shoes, a water bottle, and even a separate space for toiletries or gym gear. The dedicated laptop sleeve fits my device securely, and the smaller pockets keep chargers, pens, and accessories neatly sorted so nothing gets lost. The padded straps and back panel make it comfortable for extended wear, and I didn’t feel any strain even when the bag was full. The material feels durable and water‑resistant, so I wasn’t worried when I got caught in light rain. The sleek design is versatile enough for travel, work, gym, or everyday use. Overall this backpack delivers excellent value and convenience. If you want a reliable, well‑organized bag for travel or daily life, this is definitely worth considering. I’ll be using mine for many trips to come!
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Reviewed in the United States on March 3, 2026

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