Specialty solvents
Solvents and intermediates outside the main product families.
Application notes, material explainers and process guidance written around the chemicals we manufacture and export.
PGEE in pharmaceutical plants: role and paperwork
Where the ethyl homologue earns its place in regulated manufacturing, and the documentary burden that comes with using it.
Glycol ether in fragrance work: judge the odour first
A solvent that smells is an ingredient. How to evaluate, specify and qualify one for fragranced products without surprising the perfumer.
Ethylene glycol diacetate: a diester solvent examined
A symmetrical diester with no free hydroxyl: what the second acetate group buys, and the two limits that decide where it can…
PGEE paint removers: storage, packaging, transport
A remover blend fails in the warehouse more often than on the substrate. Containers, temperature, shelf life and dangerous-goods paperwork.
Propylene glycol ethyl ether: where demand is heading
What is actually driving demand for this P-series glycol ether, and what a buyer planning supply over several years should be watching.
Neopentyl glycol: forms, grades and spec traps
Why NPG makes durable polyester coatings, how the two production routes differ, and which certificate figures decide a lot's usability.
Propylene glycol or its ethyl ether: telling them apart
Two products, one shared name fragment and two different molecules; here is what separates them and where the confusion becomes expensive.
Glycol ether waste disposal: principles and records
What governs the lawful disposal of used propylene glycol ethyl ether: characterisation, the recovery hierarchy, licensed routes and the paper trail.
Propylene glycol ethyl ether: the formulator’s view
What this solvent does inside a cosmetic base: solubilising, coupling, controlling drydown, and where it destabilises the formula.
Five less obvious duties of propylene glycol ethyl ether
Beyond paint and cleaners: printing, electronic chemicals, equipment flushing, ester feedstock and aerosols, and what each one demands.