TM-191RS Orthophthalic Unsaturated Polyester Resin, Upr

• Customization: Available
• CAS No.: 26098-37-3
• Formula: C19h24o11
• Model NO.: Unsaturated Polyester Resin
• EINECS: 0
• Molecular Principal Chain: Heterochain Polymer
• Color: White
• Certification: CCS, Dnv, Ios, SGS, RoHS
• Transport Package: Drum
• Specification: 220KG/DRUM, 1000KGS/IBC
• Trademark: TIANMA RESIN
• Origin: Changhou, China
• HS Code: 3907910000
• Production Capacity: 50000ton/Year

Product Description

Brief Introduction:
Changzhou Tianma Group has been working on unsaturated polyester resin production for many years and has gain good reputation among our guests. Our strong products are general purpose resin, boat-building resin and fire-proof resins.

We have more than 100 types of resin, ranging from basic waterproof resin to that with great mechanical properties . The output of UPR is 100,000 tons. The whole capacity will be increased to 200,000 tons per year in June 2021.
 

Product Description

TM-191RS General Unsaturated Polyester Resin

1.Brief Introduction
TM-191RS UPR is a kind of general purpose use UPR, low viscosity, good mechanical strength and high elongation. It can be applied in all kinds of FRP products as well as lay-up products.

2.Liquid resin technical data

item	unit	index	test standard
Appearance	--	Clear pale yellow liquid	GB/T 8237.4.1.1
viscosity	25ºC,Pa.S	0.25~0.45	GB/T 7193.1
gel time	25ºC,min	10.5~21.5	GB/T 7193.6
acid value	mgKOH/g	25~30	GB/T 2895
non-volatile	%	61~67	GB/T 7193.3

Gel Time: 50% cyclohexanon  peroxide 4%, Accelerator E1: 4%:

3.Resin casting matrix performance

item	unit	measured value	test standard
Barcol Hardness	--	41	GB 3854-83
HDT	ºC	70	GB 1634-04
Flexural Strength	MPa	114	GB/T 2570-95
tensile strength	MPa	60	GB/T 2568-95
Elongation at break	%	3.5	GB/T 2568-95
Impact Strength	KJ/m^2	10.2	GB/T 2571-95

Remark: casting matrix should follow GB8237-87
Hardness system: hardener 55%MEKPO:1.5% accelerator E1:1%
60ºC×3 Hours + 80ºC×2 hours

4.Performance of FRP

item	unit	measured value	test standard
Flexural Strength	MPa	365	GB/T1449-83
tensile strength	MPa	290	GB/T1447-83
Impact Strength	KJ/m^2	235	GB/T 1451-83

Remark: FRP according to GB 8237-87
‚Hardness system: hardener55%MEKPO:2% accelerator E1:2% 60ºC×3hours + 110ºC×3 hours


5.Storage And Transportation
The loading and transportation must follow the rules in chapter 5 of dangerous chemicals regulations .The products should stored under 25ºC and avoid the sunshine ,heat source and fire source. The shelf life is 6 month.
 

Detailed Photos

Product Samples in lab

 

Factory instruction

Changzhou Tianma Group Corporation is one of the earliest research and production unit raw materials and products of glass fiber reinforced platic in China.

As the Hi-tech enterprise in Jiangsu province. We have over 200 technicians, among whom over 30 are senior engineers and over 5 are technicians especially awarded by government.

This ecellent team are especially doing the research of FRP composite raw materials and finished products, as well as the relative technique. This team has gotten many national awards such as national patent and national science progress.


We have the first technical and composite engineering center with the provincial grade.

 

Certifications

Changzhou Tianma Group Corporation has a sound management system. We have pass ISO9001 and ISO14001 certification for our factory. For our resin products , we also have China Classification Society.