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<title><![CDATA[EC21 Product Catalogs - 4 uv]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/4_uv--0549/1/4 uv.html]]></link><item>
<title><![CDATA[UV Absorber UV P  Cas No.2440-22-4]]></title><link><![CDATA[https://hhochem2018.en.ec21.com/UV_Absorber_UV_P_Cas--11000934_11000960.html]]></link><description><![CDATA[440nm≥94% 
500nm≥97% 
UV ABSORBER HOSORB-UVP is a benzotriazole type ultraviolet light absorber (UVA). The max absorbing wavelength range is 270-380nm. It is widely used in a variety of polymers ]]></description><pubDate><![CDATA[20230310]]></pubDate></item>
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<title><![CDATA[Ultraviolet Absorbent UV-284 BP-4 UV Absorber UV Stabilizer BENZOPHENONE-4]]></title><link><![CDATA[https://azure0423.en.ec21.com/Ultraviolet_Absorbent_UV_284_BP--9050908_9050918.html]]></link><description><![CDATA[emily.shen(at)lepuz.com.cn 
UV Absorber Benzophenone-4 (BP-4)
Chemical name:
2-Hydroxy-4-methoxy benzophenone-5-sulphonic Acid
CAS No.:
4065-45-6
Molecular Formula:
C14H12O6S
Structural Formula:
Spec]]></description><pubDate><![CDATA[20160711]]></pubDate></item>
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<title><![CDATA[Tris-(2,4,6-tribromophenoxy)-1,3,5-triazine(FR245)]]></title><link><![CDATA[https://rulechem.en.ec21.com/Tris_2_4_6_tribromophenoxy--9916594_10113809.html]]></link><description><![CDATA[UV, impact and flow properties. It is non blooming. 
4.Transportation of product Classification:
No regulated for transportation
We can provide the relevant product information, such as REACH registr]]></description><pubDate><![CDATA[20250220]]></pubDate></item>
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<title><![CDATA[Plasticizer DPHP Bis(2-propylheptyl) Phthalate Cas 53306-54-0 for Plastic Industry]]></title><link><![CDATA[https://yuanyide.en.ec21.com/Plasticizer_DPHP_Bis_2_propylheptyl--12018731_12019493.html]]></link><description><![CDATA[UV stability,
transference resistance and soap water leachability resistance.PVC products using DPHP have better applicability to different working conditions.
Product Quality Index (HG/T 3874-2006) ]]></description><pubDate><![CDATA[20241021]]></pubDate></item>
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<title><![CDATA[4.5-dichloro-N-OCTYL-4-ISOTHIAZOLINE-3-one]]></title><link><![CDATA[https://combat.en.ec21.com/4.5_dichloro_N_OCTYL_4--11676062_11677618.html]]></link><description><![CDATA[to use; Low toxicity, no accumulation in the environment,- 4 -
easy degradation; Stable under strong UV and acid rain conditions; The results of
outdoor weather tolerance experiment for five years.]]></description><pubDate><![CDATA[20221125]]></pubDate></item>
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<title><![CDATA[TTA26: Bis (3,4-Epoxycyclohexylmethyl) Adipate Cas 3130-19-6]]></title><link><![CDATA[https://tetra1.en.ec21.com/TTA26_Bis_3_4_Epoxycyclohexylmethyl--11724094_11724095.html]]></link><description><![CDATA[UV SLA, anhydride and thermal cation curing.
Specifications of Tetra TTA26 (Cas 3130 19 6
)
Grade
TTA26
TTA26E
Product name
Bis(3,4-epoxycyclohexylmethyl) adipate
CAS No.
3130-19-6
Total chlorine（p]]></description><pubDate><![CDATA[20230209]]></pubDate></item>
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<title><![CDATA[Anti-ultraviolet Absorber UV531 Professional Production]]></title><link><![CDATA[https://f81077.en.ec21.com/Anti_ultraviolet_Absorber_UV531_Professional--11853265_11853801.html]]></link><description><![CDATA[Anti-uv absorber UV531 is a commonly used UV absorber, also known as 2-hydroxy-4-methoxyphenyltriazine. It is mainly used to prevent the destruction of substances by ultraviolet rays, especially in p]]></description><pubDate><![CDATA[20231012]]></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[4. **Installation:** PVC water stoppers are typically installed within construction joints or expansion joints in concrete structures. They are embedded in the concrete, forming a continuous and wate]]></description><pubDate><![CDATA[20231024]]></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[4、 Application field: Typically used as compatible toughener to improve both compatibilization and impact strengh for making PC alloys (eg. PC/ABS alloy, PC/PBT and PC/PET) , ABS alloys (eg.ABS/PC,]]></description><pubDate><![CDATA[20230607]]></pubDate></item>
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<title><![CDATA[Zinc Calcium Stablizer]]></title><link><![CDATA[https://summerhiger.en.ec21.com/Zinc_Calcium_Stablizer--11869161_11869174.html]]></link><description><![CDATA[4. UV resistance and weather resistance are excellent, and the processed products can adapt to a variety of environmental conditions.
◆ Product classification and the number of added pieces 
Produc]]></description><pubDate><![CDATA[20231122]]></pubDate></item>
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<title><![CDATA[Antioxidant Ca Cas No.1843-03-4]]></title><link><![CDATA[https://hhochem.en.ec21.com/Antioxidant_Ca_Cas_No.1843_03--11000696_11000771.html]]></link><description><![CDATA[Chemical name: 1,1,3-tris(2-methyl-4-hydroxyl-5-tert-butylpenhyl)butane
CAS No.:1843-03-4 
Molecular formula:C37H52O3
Molecular weight:544.82
Appearance: White powder
Melting range,℃:181 – 190
Lo]]></description><pubDate><![CDATA[20230310]]></pubDate></item>
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<title><![CDATA[EPS/XPS Flame Retardant(FR-972)]]></title><link><![CDATA[https://jndaorantech.en.ec21.com/EPS_XPS_Flame_Retardant_FR--10088578_10445907.html]]></link><description><![CDATA[UV stability. It has better flame retardant efficiency than brominated aromatic flame retardants. It is an excellent alternative of HBCD.
Advantages：
1. Better flame retardant effect than HBCD.
2. ]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Antioxidant 425 CAS NO.88-24-4]]></title><link><![CDATA[https://hhochem2017.en.ec21.com/Antioxidant_425_CAS_NO.88_24--10554949_10573469.html]]></link><description><![CDATA[Chemical name: 2,2’-Methylene bis(4-ethyl-6-tert-butylphenol)
CAS No.: 88-24-4 
Molecular formula: C25H36O2 
Molecular weight：368.54 
Appearance: White powder
Melting point，℃：≥ 122
Heatin]]></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[UV-531 
Other names: UV stabilizer BP-12; Chimassorb 81; UV531; UV 531;UV absorbent 531; Ultraviolet light absorber UVA 531; Benzotriazole UV absorber 531
Chemical name : 2-Hydroxy-4-n-octoxybenzophe]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[Dop, Dioctyl Phthalate]]></title><link><![CDATA[https://polychemicals888.en.ec21.com/Dop_Dioctyl_Phthalate--10311143_10348668.html]]></link><description><![CDATA[4-211-0 
SYNONYMS : Dioctyl phthalate, DOP, Di-sec-octyl phthalate, Bis(2-ethylhexyl)phthalate, DEHP, Dioktilftal&amp;aacute;t, Di-sec-octylphthalate, DOP Chemical, DOP plasticizer, DOP oil, Diisooctyl p]]></description><pubDate><![CDATA[20170330]]></pubDate></item>
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<title><![CDATA[UV Absorber BENZOPHENONE-6]]></title><link><![CDATA[https://mfcihs.en.ec21.com/UV_Absorber_BENZOPHENONE_6--10983333_10983901.html]]></link><description><![CDATA[Product Name: Benzophenone-6
Product Code: Mfsorb 203
CAS No.: 131-54-4
EINECS No.: 205-027-3
Chemical Formula: C15H14O5
Molecular Weight: 274.27
Use / Function: UV absorber
Packaging: 25kgs/drum
App]]></description><pubDate><![CDATA[20190722]]></pubDate></item>

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