PRODUCTS

ROCRYL 410 HYDROXYPROPYL METHACRYLATE (HPMA)

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a clear, colorless liquid with a pungent, sweet odor.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) contains low levels of a polymerization inhibitor along with small amounts of methacrylic acid, and propylene oxide.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is used in the manufacture of acrylic polymers for adhesives, inks, and coatings for automotive, appliance and metal applications.

CAS Number: 27813-02-1
Molecular Formula: C7H12O3
Molecular Weight: 144.17
EINECS Number: 248-666-3

Synonyms: 2-Hydroxypropyl methacrylate, 923-26-2, 2-Hydroxypropylmethacrylate, Acryester HP, beta-Hydroxypropyl methacrylate, HPMA, 2-hydroxypropyl 2-methylprop-2-enoate, 2-Hydroxypropyl 2-methylacrylate, 2-Hydroxypropyl 2-methyl-2-propenoate, 2-Propenoic acid, 2-methyl-, 2-hydroxypropyl ester, 2HPMA, METHACRYLIC ACID, 2-HYDROXYPROPYL ESTER, Propylene glycol monomethacrylate, CHEBI:53440, 2-HPMA, EINECS 213-090-3, UNII-V9B8S034AW, methacrylic acid 2-hydroxypropyl ester, BRN 1752228, V9B8S034AW, 2-hydroxy-n-propyl methacrylate, 2-hydroxy-3-propyl methacrylate, DTXSID1029629, .beta.-hydroxypropyl methacrylate, BLEMMER P, DTXCID805934, 1,2-Propanediol, 1-methacrylate, 4-02-00-01532 (Beilstein Handbook Reference), DSSTox_CID_5934, Epitope ID:131322, DSSTox_RID_77971, DSSTox_RID_78619, DSSTox_GSID_25934, DSSTox_GSID_27936, SCHEMBL19017, CHEMBL1873783, ?-HYDROXYPROPYL METHACRYLATE, 2-Hydroxypropyl 2-methylacrylate #, CBA81302, Tox21_200694, Tox21_201232, Tox21_202531, MFCD00004536, AKOS015899917, CS-W011008, NCGC00090806-01, NCGC00090806-02, NCGC00090806-03, NCGC00258248-01, NCGC00258784-01, NCGC00260080-01, AS-59279, CAS-923-26-2, CAS-25703-79-1, CAS-27813-02-1, M0512, NS00014926, Hydroxypropyl methacrylate, mixture of isomers, D93082, 2-Propenoic acid,2-methyl-,2-hydroxypropyl ester, W-100292, Q27124054, 2-Propenoicacid,2-methyl-,monoesterwith1,2-propanediol,METHACRYLIC ACID 2-HYDROXYPROPYL ESTER,METHACRYLIC ACID HYDROXYPROPYL ESTER,HYDROXYPROPYL METHACRYLATE,methacrylic acid, monoester with propane-1,2-diol,HYDROXYPROPYL METHACRYLATE, MIXTURE OF I SOMERS, STAB.,HYDROXYPROPYL METHACRYLATE, 97%, MIXTURE OF ISOMERS,METHACRYLIC ACID HYDROXYPROPYL ESTER (MIXTURE OF 2-HYDROXY-N-PROPYL AND 2-HYDROXY-1-METHYLETHYL METHACRYLATE)(STABILIZED WITH MEHQ) 95+%

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is functionally related to a propane-1,2-diol and a methacrylic acid.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a specialized methacrylate monomer widely used in various industrial applications due to its reactive functional groups and favorable properties.
Clear colorless, easily flowable liquid monomer with a pungent, sweet odor.

The added hydroxyl groups improve adhesion to surfaces, incorporate cross-link sites, and impart corrosion, fogging, and abrasion resistance.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is an enoate ester that is the 1-methacryloyl derivative of propane-1,2-diol.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) has a role as a polymerisation monomer.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) comprises of a polymerizable methacrylate functional group in one end and a reactive hydroxyl group at the other end.
It easily dissolves in water and has relatively low volatility.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) copolymerizes readily with a wide variety of monomers, and the added hydroxyl groups improve adhesion to surfaces, incorporate cross-link sites, and impart corrosion, fogging, and abrasion resistance, as well as contribute to low odor, color, and volatility.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is ,also known as hydroxypropyl methacrylate (HPMA), Clear colorless, easily owable liquid monomer with a pungent, sweet odor.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) comprises of a polymerizable methacrylate functional group in one end and a reactive hydroxyl group at the other end.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) easily dissolves in water and has relatively low volatility.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) copolymerizes readily with a wide variety of monomers, and the added hydroxyl groups improve adhesion to surfaces, incorporate cross-link sites, and impart corrosion, fogging, and abrasion resistance, as well as contribute to low odor, color, and volatility
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is hydroxypropyl methacrylate.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) provides hydrophilicity, crosslinking sites and improved adhesion to polymer products.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA), is a functional methacrylate monomer characterized by its dual-functional groups, namely a highly reactive methacrylate group (-COOCH=CH₂) and a hydroxyl group (-OH) attached to a propyl chain.
This combination makes it particularly versatile, as it not only participates in polymerization reactions but also engages in chemical cross-linking with reactive compounds such as isocyanates and epoxides.
Its commercial formulations often contain a mixture of two isomeric forms: one where the hydroxyl group is attached to the terminal carbon (primary alcohol) and another where it is attached to the secondary carbon (secondary alcohol).

This mixture is optimized for balance between reactivity and material properties.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) copolymerizes readily with a wide variety of monomers.
The resulting polymer chains bear pendent hydroxyls that impart the following important properties to the polymer products.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is used in the manufacture of acrylic polyols, caprolactone monomers, printing plates, and nish coatings for motor vehicles, appliances, and metals.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) provides hydrophilicity, crosslinking sites and improved adhesion to polymer products.
Provides hydrophilicity, crosslinking sites and improved adhesion to polymer products.

Recommended for automotive, appliance, & metal coatings as well as printing inks.
Contains a hydroxyl group (-OH) and a methacrylate group (-COOCH=CH₂).
Exists in different isomeric forms due to the position of the hydroxyl group.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) may occur at elevated temperatures.
Polymerisation may be accompanied by generation of heat as exotherm.
Process is self accelerating as heating causes more rapid polymerisation.

Exotherm may cause boiling with generation of acrid, toxic and ammable vapour.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) and exotherm may be violent if contamination with strong acids, amines or catalysts occurs.
Polymerization and exotherm of material in bulk may be uncontrollable and result in rupture of storage tanks.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) may occur if stabilizing inhibitor becomes depleted by aging.
Stabilizing inhibitor requires dissolved oxygen to be present in liquid for eective action.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) storage requirements must be met for stability on ageing and transport.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) copolymerizes readily with a wide variety of monomers, and the added hydroxyl groups improve adhesion to surfaces, incorporate cross-link sites, and impart corrosion, fogging, and abrasion resistance, as well as contribute to low odor, color, and volatility.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA), crosslinking sites and improved adhesion to polymer products

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) exhibits several important physical and chemical properties that make it suitable for diverse industrial applications.
Its density, approximately 1.03 g/cm³ at 25°C, ensures it is easily handled and processed in liquid formulations.
The viscosity, which ranges between 5 and 10 mPa·s at 25°C, indicates that it is sufficiently fluid to be incorporated into a variety of resin systems without the need for extensive dilution.

Furthermore, the material has a relatively high flash point, typically in the range of 100–110°C, which contributes to its safety profile during storage and handling under standard industrial conditions.
When subjected to free-radical polymerization, the methacrylate group reacts readily with other monomers, including acrylates, methacrylates, and styrenes, resulting in highly cross-linked and durable polymeric networks.

Melting point: -58°C
Boiling point: 57 °C/0.5 mmHg (lit.)
Density: 1.066 g/mL at 25 °C (lit.)
vapor density. >1 (vs air)
vapor pressure: 0.05 mm Hg ( 20 °C)
refractive index: n20/D 1.447(lit.)
Flash point: 206 °F
storage temp.: 2-8°C
solubility: 107g/l
form: Liquid
Specific Gravity: 1.066
color: Clear
PH: 6 (50g/l, H2O, 20℃)
Viscosity: 8.88mm2/s
Water Solubility: Soluble in water.
BRN: 1752228
InChIKey: GNSFRPWPOGYVLO-UHFFFAOYSA-N
LogP: 0.97 at 20℃

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is an ester of Methacrylic acid and is used as a raw material component in the synthesis of polymers.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a functional hydrophobic hydroxy monomer consisting of a methacrylate group with a characteristic high reactivity and a cyclic hydrophobic group.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) forms a homopolymer and copolymer.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) can be prepared with (meth)acrylic acid and its salts, amides, and esters, as well as with (meth)acrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, and other monomers.
Copolymerization of ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) with other acrylic monomers can produce acrylic resin containing active hydroxyl groups.
Two-component coatings were prepared with melamine formaldehyde resin diisocyanate epoxy resin, etc.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is also used as an adhesive for synthetic textiles and as an additive to decontamination lubricants.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is Used as a crosslinking monomer for the manufacture of solvent-based or emulsion-based acrylate adhesives.
Copolymerization with other acrylic monomers can produce acrylic resins containing active hydroxyl groups for use as medical materials, dental materials, photosensitive imaging materials, etc.

Two-component or thermosetting coatings can be prepared by reacting with diisocyanate, epoxy resin, melamine-formaldehyde resin,
etc. for the coating of automobiles, home appliances, and colored metal shells.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is Also used as a synthetic textile adhesive to replace stitches.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) can also be used to manufacture natural or synthetic ber treatment agents, other synthetic resins and ink modiers.
The key advantage of using ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) lies in its ability to enhance the performance of polymeric systems in terms of chemical resistance, thermal stability, and mechanical properties.
Its hydroxyl group facilitates additional cross-linking, improving the dimensional stability and hardness of the cured material.

Simultaneously, the methacrylate group ensures rapid and efficient polymerization, enabling shorter production times and lower energy consumption.
These features make it a cost-effective and performance-enhancing component in a wide range of industrial formulations.
When working with ROCRYL 410 Hydroxypropyl Methacrylate (HPMA), it is important to consider its safety profile.

The liquid may cause irritation to the skin, eyes, and respiratory tract upon prolonged exposure.
Therefore, proper personal protective equipment, including gloves, safety goggles, and respirators, should be used when handling the substance.

Storage should be in a cool, dry, and well-ventilated location, away from sources of ignition or strong oxidizing agents.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is also essential to keep the material in tightly sealed containers to prevent contamination and premature polymerization. Under ideal conditions, ROCRYL 410 has a shelf life of 6 to 12 months.

Uses:
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) used in the preparation of solid and emulsion polymers, acrylic dispersions in combination with other (meth) acrylates, which are used in various industries, especially for textile coatings and dressings.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is widely used in the production of acrylic polyols for automotive components, refurbishment coatings, and industrial coatings.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is also used as a comonomer in styrene-based unsaturated polyesters, PMMA-based acrylic resins, and vinyl ester formulations in anchor bolts and chemical anchors.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is particularly useful as a hydrophobic hydroxy monomer in the manufacture of sealants for vacuum impregnation of cast aluminum components.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is also widely used in the production of flexible UV-curable photopolymer printing plates.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a functional monomer for the preparation of hot solid acrylic coatings, styrene-butadiene latex modifiers, acrylic modified polyurethane coating ,water-soluble plating coatings , adhesives ,textile finishing agent ,paper coating , photosensitive paint and polyurethane vinyl resin modified agent.

Mainly used in the manufacture are active groups of hydroxyl acrylic resin.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is used in reactive diluent and cross-linking agent in the UV curing system.
Used in UV-curable and thermoset coatings to improve adhesion, hardness, and flexibility.

Provides strength and durability through cross-linking reactions.
Incorporated in polymer resins for enhanced mechanical properties and water resistance.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a key component in the production of acrylic resins.

Its hydroxyl group enables cross-linking with isocyanates or other reactive groups, creating durable and chemically resistant polymer matrices.
Employed in fiberglass-reinforced plastics and advanced composites.
Enhances adhesion to substrates like metals, glass, and plastics.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is used in dental materials and biomedical devices for biocompatibility and performance.
Enhances the thermal stability and chemical resistance of final products.
Provides high transparency and low shrinkage in cured systems.

May cause skin irritation and eye damage. Proper personal protective equipment (PPE) like gloves and goggles is recommended.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) store in a cool, dry, and well-ventilated area away from direct sunlight and sources of heat.
The unique chemical structure of ROCRYL 410 Hydroxypropyl Methacrylate (HPMA), particularly the combination of the hydroxyl and methacrylate functionalities, lends itself to a wide variety of high-performance applications.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is used in formulating UV-curable and thermosetting coatings for industrial and decorative applications.
The methacrylate group ensures fast polymerization, while the hydroxyl group enhances adhesion and cross-linking.
Improved gloss retention, hardness, weather resistance, and scratch resistance.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) automotive clear coats, protective coatings for machinery, and exterior building surfaces.
Offers durability and a smooth finish while enhancing resistance to wear and environmental factors.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is used in printing ink formulations to ensure excellent adhesion to non-porous surfaces such as glass, metal, and plastic.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) also contributes to faster curing, which improves productivity in printing processes.
The biocompatibility of ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) makes it suitable for use in dental fillings, sealants, and adhesives.
It contributes to the mechanical strength and long-term durability of dental materials.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is used in bone cements and orthopedic applications due to its excellent adhesion and strength.
In coatings, ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is utilized both as a monomer and as a reactive diluent, allowing formulators to achieve the desired viscosity and reactivity in their systems.
Its incorporation into coating formulations enhances properties such as weather resistance, gloss retention, and resistance to physical damage, including scratching and abrasion.

These properties make it a preferred choice for high-performance applications, such as automotive clear coats, marine paints, and protective architectural finishes.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a common component in the formulation of industrial and structural adhesives, where its hydroxyl group plays a critical role in enhancing adhesion to various substrates, including metals, plastics, and glass.
Additionally, its compatibility with isocyanates allows for the development of polyurethane-based systems with excellent flexibility and strength, suitable for demanding environments.

ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a core ingredient in the production of thermosetting resins, such as acrylic resins, used in the fabrication of plastics and composite materials.
The hydroxyl functionality allows for fine-tuning of resin properties, including hardness, impact resistance, and thermal stability, making it ideal for applications like fiberglass-reinforced plastics and advanced composites.
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a critical additive in printing ink formulations, where it improves adhesion to non-porous surfaces such as metals, glass, and high-performance plastics.

This is particularly valuable in the packaging industry and for decorative printing on various substrates.
Due to its biocompatibility, it is utilized in dental composites, bone cements, and other medical-grade polymers.
The hydroxyl group enables strong bonding within the polymer matrix, which is essential for mechanical durability in medical devices.

Safety Profile:
ROCRYL 410 Hydroxypropyl Methacrylate (HPMA) is a combustible substance.
With intense healing, it forms explosive vapors with air.
Vapors are heavier than air and may spread along with floors.

In the case of fire, the formation of harmful gaseous products is possible.
Contact with skin may cause an allergic reaction.
When working with ROCRYL 410 Hydroxypropyl Methacrylate (HPMA), sanitary rules for organizing technological processes and hygienic requirements for production equipment must be strictly observed.

Inhalation causes coughing and irritation of nose and throat, lung injury may occur.
Ingestion causes irritation and burning of mouth and stomach.
Liquid may cause severe eye burns and irritation of skin.