Whatsapp us

China Best PAMS Resin Alpha Methyl Styrene Resin Supplier

PAMS Resin Alpha Methyl Styrene Resin

The Alpha Methyl Styrene resin is the monomer petroleum resin obtained by the copolymerization of α-methyl styrene and the second monomer. AMS Resin is a water-white, transparent, low-molecular-weight thermoplastic resin with a softening point of 80–150 °C. Compatible with numerous polymers, it lowers processing temperatures by 15–20 °C while markedly improving peel strength, hardness, and aging resistance. Low-odor and low-VOC, it is widely used for tackifying, reinforcing, modifying, and eco-friendly formulations.

Item NO.:
PAMS Resin
Property:
AMS Resin is a water-white, transparent, low-molecular-weight thermoplastic resin with a softening point of 80–150 °C. Compatible with numerous polymers, it lowers processing temperatures by 15–20 °C while markedly improving peel strength, hardness, and aging resistance. Low-odor and low-VOC, it is widely used for tackifying, reinforcing, modifying, and eco-friendly formulations.

Inquiry now

Product Detail
Packaging and Transportation

PAMS Resin Alpha Methyl Styrene Resin

Alpha-Methyl Styrene Resin

– Key Features

- High-aromatic petroleum resin copolymerized from α-methyl styrene and a co-monomer
- Excellent compatibility with SBR, NR and other synthetic rubbers
- High viscosity and strong tack, instantly boosting peel and cohesive strength
- Formulation flexibilizer for adhesives: raises holding power and aging resistance
- Improves rubber compound anti-slip and wet-grip performance

Specifications

Items	PAMS 85	PAMS 100	PAMS 110	PAMS 120	PAMS 130	PAMS 140
Appearance	Colorless, transparent granule
Softening Point (°C)	80-90	100-109	110-119	120-129	130-140	136-145
Color (Gardner)	0-1
Yellow Index (YI)	0-9.5

Application

1. PSA & HMA: acts as a tackifying resin, instantly boosting peel strength and heat resistance.

2. Plastic modification: processing aid for PVC/TPU extrusion & injection, lowering melt temperature, improving flow and stiffness.

3. Rubber tire: tread moisture-resistant modifier that enhances wet grip and reduces heat build-up; also reinforces TPE, wire coatings, ionic elastomers.

4. Coatings & specialty molding: increases gloss, abrasion resistance and drying speed while serving as a reinforcing filler.

PAMS Resin Alpha Methyl Styrene Resin

Packing: 25kg in PE bag or Paper bag. With pallet or without pallet.

Storage: Should be stored in cool ventilated dry place.

Shelf life: One year in a ventilating, cool and dry area.

Leave A Message

If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

Tags :

Related Products

Ethyl Silicate TEOS Crosile® SI50

Tetraethyl Orthosilicate Crosile® SI50 is a colorless or pale-yellow transparent liquid at room temperature, with a taste similar to ether.

HY-6120 high softening point Hydrogenated DCPD Resin in Hot Melt Adhesive

In the DCPD resin based on hydrogenated reaction producing DCPD resin with high bright, light color, has the advantages of good thermal stability; Widely use in hot melt adhesive industry.

CSM 45 CSPE Hypalon Rubber in Rubber Roller

Chlorosulfonated Polyethylene is a kind of white or yellowish elastomer in round chip with not only the same properties as base polymer but also special properties of itself. It’s soluble in aromatic hydrocarbon and hydrochloric ether, insoluble in fatty hydrocarbon and alcohol, only swells but not soluble in ketone and ether. It has excellent ozone resistance, atmospheric ageing resistance, chemical resistance, etc., also has better physical mechanical features, heat ageing resistance, heat endurance, subzero resistance, fuel resistance, abrasion resistance and electrical insulation.

Food Grade Glycerol Ester of Gum Rosin

GER 85E is esterified from refined gum rosin and edible glycerol.It can be used in candy,bubble candy etc

Petrolium Resin C9 HT9140 Hydrocarbon Resin for Paints

Aromatic resins (C9 resins) are made from C9 hydrocarbon aromatics. Their composition depends on the hydrocarbon raw material (coal tar, crude oil). The softening points of these resins range over a wide range. Compared to C5 resins, they have a higher melt viscosity, are darker in color (dark yellow to brown) and have a higher softening point ranging from about 100 to 150°C. C9 resins are versatile resins that are compatible with many polymers.

Vinyl Silane Coupling Agent Crosile-151

Crosile® 151 Triethoxy(3-thiocyanatopropyl)silane functions as both a coupling agent and a crosslinking agent and is suitable for polymer types such as polyethylene, polypropylene, and unsaturated polyester. It can also be used to enhance the affinity between glass fibers, inorganic fillers, and ethylene-reactive resins. It is commonly used in silane crosslinked polyethylene cables and pipes.