We are having problems with a vinyl acrylic latex for White coating, it has a lot of yellowing in can. What are the probable reasons for that yellowness? How can I improve that condition modifying ... Read more »
Hi everyone ; Hope you are fine. I am preparing different concentrations(0.1%,0.5%1%,3%) of above cited PEOs in distilled water, but i am always getting higher viscosity than the recomm... Read more »
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The report Reinforced Thermoplastic Pipe Market by Key players highlights t he essential market dynamics of Reinforced Thermoplastic Pipe Market sector . The efficiency of this segment has been stu... Read more »
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Hi. I want to blend PP with PE to format a mix that can be extruded. Since these are not miscible, what can I add as a modifier to make them miscible Read more »
We acquired a catheter component from a vendor that keeps breaking during use. Vendor states the root cause is a cleaning agent that is used to clean the inside of the tube that leaks onto the PEBAX ... Read more »
can someone explain please the major difference between a screw which is designed for *PP* but it is not working on *HDPE*. share best design for HDPE material Thanks From irfan_asmat@yahoo.com Read more »
927-122.84 941-217.72 607-985.37 292-676.91 134-126.22 2018-03-14 Read more »
polymers: calculate degree of crystallinity? in [1[2,3]] an equation for quiscent crystallisation kinetics, calculating material derivative or relative degree of crystallisation is given: (1*) (D/Dt... Read more »
I'm looking for TP=DC with a high MVI > 80 cc/10 min (@160 =B0C/2.16 kg). If possible the polymer must also have some elongation. And must have some restance to hydrolysis Read more »
Fishing for information on do's and don'ts when melting nylon. What I need to do is liquify a relatively small amount to dip wood drumstick tips in to keep them from chipping. I figure weed eater lin... Read more »
I would like to introduce our self as the manufacturer & exporter of Rubber Reclaiming Agent, Chemical name: DI-XYLENE DI-SULPHIDE, it used as a catalyst in the process of making reclaim rubber. Any ... Read more »
Hi I am conducting a transient thermal solution for plastic materials for which I need specific heat, conductivity and density data for these materials as functions of temperature (room temp to melt ... Read more »
Please how do I remove cement from plastic windows Read more »
Hello, Is anybody aware of a correlation between vicat softening point (ASTM D1525) and Tg for polyethylene (preferrable copolymer with vinylacetate)? Any literature or web references on this? Thanks... Read more »
Hello All, I have a catheter process creating bubbles in the catheter walls. The process is essentially pebax onto pebax reflow (fusing). There is a SS braid in between the pebax materials and FEP i... Read more »
I know it sounds weird. I've got a polythene bodied RC car. I use elbow grease and plain white toothpaste. No, really, give it a go once you're down to the fine scratch stage. Read more »
I just began my new job. We have a rigid PVC product ('W' shape). The engineering quote extrusion speed is 1500ft/hr, while our actual extrusion speed is 700ft/hr. This made we lost a lot of money... Read more »
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