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<title><![CDATA[EC21 Product Catalogs - physics]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/physics--0549/1/physics.html]]></link><item>
<title><![CDATA[GLB - (R)-Glycidyl Butyrate]]></title><link><![CDATA[https://syfc.en.ec21.com/GLB_R_Glycidyl_Butyrate--12032131_12032558.html]]></link><description><![CDATA[drugs
Typical Physical &amp; Chemical Properties
TEST
SPECIFICATION
Appearance
Colorless to Pale yellow Liquid
Chemical Purity(GC Area%)
≥ 98.00%
Optical Puriy(GC Area%)
≥ 99.80%
Moisture
≤ 0.50%
]]></description><pubDate><![CDATA[20251214]]></pubDate></item>
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<title><![CDATA[Superfine 800-5000 Mesh China Calcium Carbonate Powder for Plastic Addtives, Etc. CACO3 Powder]]></title><link><![CDATA[https://w747550154.en.ec21.com/Superfine_800_5000_Mesh_China--11955609_11955615.html]]></link><description><![CDATA[physical and chemical indicators.
Color
White
Whiteness
75%-98%
Caco3
85%-98%
Sio2
less than 0.1%
Fineness
800-5000Mesh which can be customized
We have many years of production and processing experie]]></description><pubDate><![CDATA[20250108]]></pubDate></item>
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<title><![CDATA[Hydrotalcite]]></title><link><![CDATA[https://repolyfinebarret.en.ec21.com/Hydrotalcite--12026476_12026487.html]]></link><description><![CDATA[physical and chemical properties, it has efficient acid absorption performance and good thermal
stability,when combined with calcium zinc additives, it has a good doubling effect on thermal stability]]></description><pubDate><![CDATA[20241122]]></pubDate></item>
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<title><![CDATA[PP 1000ml Plastic Reagent Bottles, Narrow Mouth]]></title><link><![CDATA[https://labio2022.en.ec21.com/PP_1000ml_Plastic_Reagent_Bottles--11844284_11853962.html]]></link><description><![CDATA[PP 1000ml Plastic Reagent Bottles, Narrow Mouth
▶ The raw materials, premiu polypropylene(PP) polyethylene(HDPE), are excellent in physical and chemical index and resisitant to pressure, impack and]]></description><pubDate><![CDATA[20241105]]></pubDate></item>
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<title><![CDATA[PVC Lubricanting Processing Aid]]></title><link><![CDATA[https://lau9898.en.ec21.com/PVC_Lubricanting_Processing_Aid--11867426_12016511.html]]></link><description><![CDATA[physical properties and appearance of the final product.
Extrusion molding: Lubricating PVC processing aids can effectively reduce melt viscosity, minimize mechanical wear, and improve production rat]]></description><pubDate><![CDATA[20241011]]></pubDate></item>
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<title><![CDATA[Hydrolysis-resistant Stabilizer Antihydrolysate Bio-SW 100]]></title><link><![CDATA[https://ofaith.en.ec21.com/Hydrolysis_resistant_Stabilizer_Antihydrolysate_Bio--9531210_11508648.html]]></link><description><![CDATA[Physical and Chemical properties and Technical Properties
Appearance: white or light yellow crystalline
Melting point: ≥ 50 ℃
Purity (GC) : ≥ 98%
Transmittance %: 425nm:≥95%;
500nm:≥98%
App]]></description><pubDate><![CDATA[20240827]]></pubDate></item>
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<title><![CDATA[Hydrotalcite]]></title><link><![CDATA[https://ben0610.en.ec21.com/Hydrotalcite--11890630_11989324.html]]></link><description><![CDATA[physical and chemical properties, it has efficient acid absorption performance and good thermal
stability,when combined with calcium zinc additives, it has a good doubling effect on thermal stability]]></description><pubDate><![CDATA[20240821]]></pubDate></item>
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<title><![CDATA[Flame Retardant AP1080 Suitable for PBT and PA6]]></title><link><![CDATA[https://yipujoyce919.en.ec21.com/Flame_Retardant_AP1080_Suitable_for--11981784_11982241.html]]></link><description><![CDATA[PA6. The modified materials show good physical and electrical properties, have
good carbon self extinguishing, and are more cost-effective than the commonly used antimony flame retardant
systems.
]]></description><pubDate><![CDATA[20240808]]></pubDate></item>
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<title><![CDATA[Epoxy Fatty Acid Methyl Esters(EFAME)]]></title><link><![CDATA[https://tianyihb.en.ec21.com/Epoxy_Fatty_Acid_Methyl_Esters--9352040_9352048.html]]></link><description><![CDATA[,can use 20-30 per dosage .
Remarks: Freezing point: 5-10℃. If freezed, EFAME will return to normal physical appearance when heated to above 25℃. Temperature changes do not affect the quality.]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Silicone Masterbatch LYSI-401 Improve Processability and Productivity in HFFR Wire and Cable]]></title><link><![CDATA[https://silikefrankji1995.en.ec21.com/Silicone_Masterbatch_LYSI_401_Improve--11592293_11593993.html]]></link><description><![CDATA[physical blend with virgin polymer pellets is recommended .
Recommend dosage
When added to polyethylene or similar thermoplastic at 0.2 to 1% , improved processing and flow of the resin is expected, ]]></description><pubDate><![CDATA[20220628]]></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[physical barrier to prevent the passage of water through joints, expansion gaps, or cracks in concrete structures. It helps maintain the structural integrity of the construction and prevents water le]]></description><pubDate><![CDATA[20231024]]></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[Product description：
This is a new additive flame retardant, which is mainly used for EPS, XPS. It has the advantage of low dosage, good flame retardant effect, less influence on the physical prope]]></description><pubDate><![CDATA[20231129]]></pubDate></item>
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<title><![CDATA[Antioxidant 2246 CAS NO. 119-47-1]]></title><link><![CDATA[https://hhochem2017.en.ec21.com/Antioxidant_2246_CAS_NO._119--10554949_10573754.html]]></link><description><![CDATA[synthetic rubber and synthetic resin which is leaded by oxygen, heat, ultraviolet ray, metals compound and prevent changing of their physical property and coloring of resin. info at hhochem. com
]]></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[physical properties.
CAS NO : 1843-05-6
Empirical Formula : C21H26O3
Physical Properties
Molecular Weight : 326
Appearance : light yellow powder or flakes
Melting Range : 47-49 °C
Assay : 99% Min.
V]]></description><pubDate><![CDATA[20230315]]></pubDate></item>
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<title><![CDATA[Calcium Stearate]]></title><link><![CDATA[https://polychemicals888.en.ec21.com/Calcium_Stearate--10311127_10348618.html]]></link><description><![CDATA[PHYSICAL FORM : White Fine Powder 
PRODUCT DESCRIPTION : 
Calcium Stearate is specially designed for using as a PVC stabilizer in non-toxic formulation when used with other metal soaps, epoxy and che]]></description><pubDate><![CDATA[20170330]]></pubDate></item>
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<title><![CDATA[Chlorinated Polyethylene]]></title><link><![CDATA[https://summerhiger.en.ec21.com/Chlorinated_Polyethylene--11869161_11869162.html]]></link><description><![CDATA[physical property cannot be changed after adding
A lot of filling agent into CPE
Range of applications:
1) CPE generally falls into two categories: CPE and CM
2) CPE type can be used as both modifier]]></description><pubDate><![CDATA[20231122]]></pubDate></item>
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<title><![CDATA[Flame Proofing Agent]]></title><link><![CDATA[https://chemfix.en.ec21.com/Flame_Proofing_Agent--11411730_11411731.html]]></link><description><![CDATA[related to physical properties
when stored for a long time
- Constant viscosity regardless of season
TDS : FLAME PROOFING AGENT
TDS : FLAME RETARDANTS
TYPE : GRANULE
Origin : REPUBLIC OF KOREA
]]></description><pubDate><![CDATA[20210707]]></pubDate></item>
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<title><![CDATA[Triethyl PHOSPHATE99.5%]]></title><link><![CDATA[https://cszhongjie.en.ec21.com/Triethyl_PHOSPHATE99.5--813995_6330011.html]]></link><description><![CDATA[Product name:
Triethyl phosphate(TEP)
Alias:
TEP
Chemical name:
TEP
Molecular formula:
(CH3CH2O)3PO
CAS NO.:
78-40-0
Molecular weight:
182.16
Picture:
Physical and chemical characters:
Appearance
col]]></description><pubDate><![CDATA[20120226]]></pubDate></item>
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<title><![CDATA[UV Absorber UV 531  Cas No.1843-05-6]]></title><link><![CDATA[https://hhochem2018.en.ec21.com/UV_Absorber_UV_531_Cas--11000934_11000951.html]]></link><description><![CDATA[physical function. It is widely applied to PE,PVC,PP,PS,PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light-stability effect on drying phenol aldehyde,]]></description><pubDate><![CDATA[20230310]]></pubDate></item>
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<title><![CDATA[Methyl Octabromoether RX-972 CAS 97416-84-7 Replace HBCD Flame Retardant XPS EPS]]></title><link><![CDATA[https://sdrixing.en.ec21.com/Methyl_Octabromoether_RX_972_CAS--11678681_11701943.html]]></link><description><![CDATA[physical properties of materials, mainly used in EPS and XPS, which can show its excellent performance to the utmost. It is white crystalline powder in appearance, soluble in organic solvents such as]]></description><pubDate><![CDATA[20230103]]></pubDate></item>
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<title><![CDATA[PC(Polycarbonate) Flame Retardant]]></title><link><![CDATA[https://yinsuflameretardant8.en.ec21.com/PC_Polycarbonate_Flame_Retardant--11838784_11838800.html]]></link><description><![CDATA[physical properties.
Function: Combustion formation of siloxane
unique inorganic oxygen barrier adiabatic protective layer, prevent the
combustion of decomposition products escape to inhibit the ther]]></description><pubDate><![CDATA[20230828]]></pubDate></item>
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<title><![CDATA[Olefin Resin Additive]]></title><link><![CDATA[https://us03958190.en.ec21.com/Olefin_Resin_Additive--10227433_10227544.html]]></link><description><![CDATA[physical or functional properties of plastics it is added to 
&amp;bull; Plastics maintain existing shelf-life (only reacts when the plastic material comes into contact with microorganisms found in anaer]]></description><pubDate><![CDATA[20161126]]></pubDate></item>
<item>
<title><![CDATA[Lubricant PVC Additives White Powder ACR401]]></title><link><![CDATA[https://chengmate888.en.ec21.com/Lubricant_PVC_Additives_White_Powder--11832477_11832480.html]]></link><description><![CDATA[and extrusion speed of PVC resin; increase melt strength, improve elongation properties, etc. And make PVC products more uniform and improve physical properties such as mechanical strength.]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
<item>
<title><![CDATA[PVC Processing Aid]]></title><link><![CDATA[https://stnancy.en.ec21.com/PVC_Processing_Aid--4364038_4366028.html]]></link><description><![CDATA[physical and chemical properties.
3 Better fluidity and dispersion
4 Improve surface glossness of PVC trasparent products with higher clarity 
5 Faster fusion
6 Lower dosage and higer efficiency
TYPE]]></description><pubDate><![CDATA[20181201]]></pubDate></item>

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