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<title><![CDATA[EC21 Product Catalogs - for structure]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/for_structure--0549/1/for structure.html]]></link><item>
<title><![CDATA[GAP-2.0 Glycidyl Azide Polymer(Energetic Binder)]]></title><link><![CDATA[https://syfc.en.ec21.com/GAP_2.0_Glycidyl_Azide_Polymer--12032130_12032554.html]]></link><description><![CDATA[GAP-2.0[Glycidyl Azide Polymer(Energetic Binder)]
Samyang Fine Chemical specializes in producing Glycidyl Azide Polymer(GAP) optimized for use as a high-performance binder for solid propellant manufa]]></description><pubDate><![CDATA[20251214]]></pubDate></item>
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<title><![CDATA[MBS Impact Modifier]]></title><link><![CDATA[https://repolyfinebarret.en.ec21.com/MBS_Impact_Modifier--12026476_12037540.html]]></link><description><![CDATA[structure consists of a rubbery core, typically made of butadiene-styrene copolymer, which provides elasticity and impact resistance, and a hard shell made of methacrylate-styrene copolymer, which en]]></description><pubDate><![CDATA[20250117]]></pubDate></item>
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<title><![CDATA[High Molecular Weight Processing Aid]]></title><link><![CDATA[https://lau9898.en.ec21.com/High_Molecular_Weight_Processing_Aid--11867426_12018628.html]]></link><description><![CDATA[structure and foam density control, improve processing window and enhance impact through faster fusion control for wide rigid PVC applications. 
Melt elasticity, melt strength and sizing can be impro]]></description><pubDate><![CDATA[20241017]]></pubDate></item>
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<title><![CDATA[Acrylic Processing Aid]]></title><link><![CDATA[https://50132226.en.ec21.com/Acrylic_Processing_Aid--12014890_12014891.html]]></link><description><![CDATA[Acrylic Processing Aid or called ACR, It is a thermoplastic graft polymer born from the emulsion polymerization of methyl methacrylate and butyl acrylate. Characterized by its core-shell structure, A]]></description><pubDate><![CDATA[20241008]]></pubDate></item>
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<title><![CDATA[Beta-crystalline Nucleating Agent for Polyolefins Plastic Auxiliary Agent TMB-5]]></title><link><![CDATA[https://ofaith.en.ec21.com/Beta_crystalline_Nucleating_Agent_for--9531210_11508598.html]]></link><description><![CDATA[Structure: (as pic. R is hydrocarbon radical) 
Technical Properties 
Appearance: off-white powder 
Melting Point : ≥340℃ 
Moisture Content: ≤1.0% 
Applications &amp; Features 
TMB-5 is an economica]]></description><pubDate><![CDATA[20240827]]></pubDate></item>
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<title><![CDATA[Calcium-zinc Stabilizer for PVC Extrusion Profiles HT6831]]></title><link><![CDATA[https://zjhongtian.en.ec21.com/Calcium_zinc_Stabilizer_for_PVC--11953642_11953650.html]]></link><description><![CDATA[🛠️ Are you a DIY enthusiast looking to elevate your projects? Look no further! Introducing the PVC pipe stabilizer, your new go-to tool for a sturdy and reliable structure.
🏗️ Whether you&apos;r]]></description><pubDate><![CDATA[20240619]]></pubDate></item>
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<title><![CDATA[MBS Impact Modifier for Enginee Ring Plastics]]></title><link><![CDATA[https://yuki6688.en.ec21.com/MBS_Impact_Modifier_for_Enginee--11846335_11934415.html]]></link><description><![CDATA[for PC and PC alloy and other engineering plastic modification special toughening agent by our company, Because its core-shell structure is carefully designed by polymers, it can improve impact stren]]></description><pubDate><![CDATA[20240510]]></pubDate></item>
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<title><![CDATA[Plastic Products Additives PVC Impact Modifier Chlorinated Polyethylene CPE 135A]]></title><link><![CDATA[https://sf12341234.en.ec21.com/Plastic_Products_Additives_PVC_Impact--11801839_11834414.html]]></link><description><![CDATA[Chlorinated Polyethylene CPE 135AThis product is composed of the structure of saturated, thermoplastic, almost no crystallization. It has very low mooney viscosity and plasticizing temperature, good ]]></description><pubDate><![CDATA[20230816]]></pubDate></item>
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<title><![CDATA[Nano-based Compatible Toughener for PC Alloys or ABS Alloys]]></title><link><![CDATA[https://dirongtech.en.ec21.com/Nano_based_Compatible_Toughener_for--11802983_11803028.html]]></link><description><![CDATA[structure nano-composite, and the nano hybrid material has a high efficient compatibilization and toughening effect; That is to say, it plays a role in interface compatibilization and very efficient ]]></description><pubDate><![CDATA[20230607]]></pubDate></item>
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<title><![CDATA[PVC Resin K67 K57]]></title><link><![CDATA[https://global2002za.en.ec21.com/PVC_Resin_K67_K57--11875341_11875346.html]]></link><description><![CDATA[DESCRIPTIONDescription
Polyvinyl chloride(PVC) is high molecular compounds polymerized by vinyl chloride monomer(VCM) with structural element asCH2 - CHCLn, degree of polymerization usually as 590 - ]]></description><pubDate><![CDATA[20231213]]></pubDate></item>
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<title><![CDATA[Dibromoneopentyl Glycol DBNPG CAS 3296-90-0 FR-522 RX-975]]></title><link><![CDATA[https://sdrixing.en.ec21.com/Dibromoneopentyl_Glycol_DBNPG_CAS_3296--11678681_11702324.html]]></link><description><![CDATA[structure and is an important organic reagent and pharmaceutical intermediate, with remarkable light stability and excellent UV resistance. Company Profile Shandong Rixing New Materials Co., Ltd., fo]]></description><pubDate><![CDATA[20230104]]></pubDate></item>
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<title><![CDATA[Optical Brightener OB for Plastics]]></title><link><![CDATA[https://ec21serena.en.ec21.com/Optical_Brightener_OB_for_Plastics--9658361_9658362.html]]></link><description><![CDATA[Product Name
Optical Brightening Agent OB-1
Chemical Name
2.2’-(4.4’-diphenol vinyl) dibenzoxazol
CAS No.
1533-45-5
C.I. No.
393
Structural Formula
Molecular Formula
C28H18N2O2
Molecular Weight
4]]></description><pubDate><![CDATA[20220926]]></pubDate></item>
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<title><![CDATA[Brominated Polystyrene]]></title><link><![CDATA[https://ynlilian.en.ec21.com/Brominated_Polystyrene--9642476_10049678.html]]></link><description><![CDATA[for high temperature applications such as engineering plastics. Due to its stability, it can often be used where other flame retardants fail to survive. Due toits polymeric structure, it is non-bloom]]></description><pubDate><![CDATA[20160705]]></pubDate></item>
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<title><![CDATA[UV Absorber UV-9; BP-3; BENZOPHENONE-3; EVERSORB11; Oxybenzone]]></title><link><![CDATA[https://azure0423.en.ec21.com/UV_Absorber_UV_9_BP--9050908_9050952.html]]></link><description><![CDATA[for_plastics_and_paint.html 
Ultraviolet Absorbent UV-9
Chemical Name
2-Hydroxy-4-methoxy-benzophenone
Chemical Formula
C14H12O3
CAS NO.
131-57-7
Structural Formula
Main Indexes
Appearance: Light yel]]></description><pubDate><![CDATA[20160711]]></pubDate></item>
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<title><![CDATA[PET Resin Additive]]></title><link><![CDATA[https://us03958190.en.ec21.com/PET_Resin_Additive--10227433_10227605.html]]></link><description><![CDATA[structure of the plastic without altering the plastic&amp;rsquo;s positive attributes 
&amp;bull; Does not affect quality, strength or other physical or functional properties of plastics it is added to 
&amp;bul]]></description><pubDate><![CDATA[20161126]]></pubDate></item>
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<title><![CDATA[Acrylic Processing Aid P-700]]></title><link><![CDATA[https://sdpolymeradditive.en.ec21.com/Acrylic_Processing_Aid_P_700--10877871_10967875.html]]></link><description><![CDATA[for PVC foaming products, WPC product, etc.
Key property 
l 
Improve
the melt strength of PVC products
l 
Super fusion
l 
Promote
uniform &amp; close cell structure
l 
Provide
excellent metal release pro]]></description><pubDate><![CDATA[20200702]]></pubDate></item>
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<title><![CDATA[Antioxidant 1024 CAS NO.32687-78-8]]></title><link><![CDATA[https://hhochem2017.en.ec21.com/Antioxidant_1024_CAS_NO.32687_78--10554949_10573692.html]]></link><description><![CDATA[structure of hindered phenol and hydrazide with the functions as both antioxidant and metal deactivator. It is highly effective to prevent the harmful effects of copper conductors in polymer used as ]]></description><pubDate><![CDATA[20230310]]></pubDate></item>
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<title><![CDATA[UV Absorber UV531]]></title><link><![CDATA[https://jasonliu2017.en.ec21.com/UV_Absorber_UV531--11043000_11043006.html]]></link><description><![CDATA[structure and large molecular weight(3000).It also can be
used in film and fiber, also can be used as antioxidant and heat stabilizer of polymer. The dosage
of agricultural film is 0.2%
Cautions: S o]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[Doa, Dioctyl Adipate]]></title><link><![CDATA[https://polychemicals888.en.ec21.com/Doa_Dioctyl_Adipate--10311143_10348642.html]]></link><description><![CDATA[structure of the polymer; it jellifies quickly; in lacquer applications it serves to eliminate cracks, increase resistance and provide a smooth surface. 
Applications of Dioctyl Adipate 
Dioctyl adip]]></description><pubDate><![CDATA[20170330]]></pubDate></item>
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<title><![CDATA[PVC Water Stopper]]></title><link><![CDATA[https://sandhyaflexrubber.en.ec21.com/PVC_Water_Stopper--11858337_11858352.html]]></link><description><![CDATA[A PVC water stopper, also known as a PVC water bar, is a construction material used in civil engineering and building projects to control and prevent water penetration in concrete structures, such as]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[UHMWPE Molded Sheet]]></title><link><![CDATA[https://xinruiplastic.en.ec21.com/UHMWPE_Molded_Sheet--11851956_11851997.html]]></link><description><![CDATA[for applications such as wear strips, guide rails, liners, slide plates, bumpers, and various structural components.
Mechanical Properties of UHMWPE Molded Sheet
Indications name
Unit
Test method
Ind]]></description><pubDate><![CDATA[20231009]]></pubDate></item>

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