China Sell Crosslinking Agent Trimethylolpropane Trimethacrylate/Tmptma CAS 3290-92-4

• CAS No.: 3290-92-4
• Formula: C18h26o6
• EINECS: 221-950-4
• Appearance: Liquid
• Grade Standard: Industrial Grade
• Package: 25kg Drum or 200kg Drum
• Model NO.: 3290-92-4
• MOQ: 1kg
• Shipping: by FedEx, by Air, by Sea
• Name: 3290-92-4
• Type 1: Trimethylolpropane Trimethacrylate
• Type 2: Tmptma
• Form: Colorless Liquid
• Transport Package: 25kg Drum or 200kg Drum
• Specification: 99%
• Trademark: chuanghai
• Origin: China
• HS Code: 29214990
• Production Capacity: 10000kg/Month

Product Description

 China sell Crosslinking Agent Trimethylolpropane trimethacrylate/TMPTMA CAS 3290-92-4

 

Product Description

 

 

      

   

  Chemical Name: trimethylolpropane trimethacrylate
CAS : 3290-92-4
Molecular weight (g / mol): 338

Properties:
Appearance: transparent liquid
Color (APHA): ≤100
Acid value (mgkOH / g): ≤0.5
Viscosity (cps @ 25 ºC): 40-60
Moisture%: ≤0.2
Polymerization inhibitor (ppm): ≤400
Refractive index: 1.47
Surface Tension Dynes / cm, 20 ºC: 33.6
The glass transition temperature Tg, ºC: 27

Trimethylolpropane trimethacrylate COA specification :
 

TESTS	SPECIFICATION	RESULTS
APPEARANCE	CLEAR LIQUID	CONFORM
ESTER CONTENT	95.0%MIN	98.2%
ACID VALUE(mg(KOH)/g)	0.2 MAX	0.03
VISCOSITY(25ºC cps)	35.0-50.0cps	43.2
COLOR(APHA)	100 MAX	25
MOISTURE %	0.10 MAX	0.04
INHIBITOR(MEHQ ppm)	150-400	340
Refractive Index 25ºC	1.4700-1.4730	1.4720
DENSITY	1.060-1.070	1.064

Trimethylolpropane trimethacrylate Application

(1) As Cross-linking agent,rubber modifier, TMPTMA could decrease the radiation dosage, save the radiation time,increase the cross-linking density,low viscosity,high cross-linking properties,low vapour tension, high speed solid.

(2) As co-vulcanizing agent applicated in the synthetic rubber,it could Improve the properties of anti-corrosion, anti-age and increase the rubber hardness, thermal resistance, absorb the per-oxide product's (like DCP) smell when in the process of vulcanizing.Help the rubber more plastic when in the mix process, make the vulcanized rubber more harder. Suitable for MBR, EPDM,ACM and CR ,etc.

 

 

Packaging & Shipping

Trimethylolpropane trimethacrylate is packaged in 200L drum or 25L drum 
Trimethylolpropane trimethacrylate shipping by air, by sea , by air express like Fedex , DHL, UPS 

Product name	Package	shipping
Trimethylolpropane trimethacrylate	200L drum	by air, by sea , by air express like Fedex , DHL, UPS

 

 

Company Profile

Hebei Chuanghai Biotechnology Co., Ltd. We specialize in the production and supply of chemicals for various industries.

Our chemicals are carefully formulated to meet the high standards of quality, efficiency, and safety. With our advanced technology and strict quality control measures, we ensure that our products deliver exceptional performance and reliability.

Whether you require chemicals for pharmaceutical, agricultural, or industrial applications, we have a wide range of solutions to meet your specific needs. We are committed to providing excellent customer service and look forward to establishing a long-lasting business relationship with you.
 

 

Our Advantages

1.High quality with competitive price.
2. All purity>99%.
3. We are manufacturer and can provide high quality products with factory price.
4.Fast and safe delivery.
5. OEM is welcome 
6. Enough stock 

FAQ

Q1: About the after-sale service of products
A: After purchasing the products from our factory, we have A professional technical team and after-sales team to serve you and solve all your problems in the future.

Q2: Can I get some samples?
A: Yes, we can provide samples, but the customer will pay the freight.

Q3: How do I start paying?
Payment can be made by wire transfer or western union or paypal,visa, mastercard, T/T, apple_pay, google_pay, gc_real_time_bank_transfer , etc.

Q4: How to confirm product quality before placing an order?
A: You can get free samples of some products. You just have to pay the shipping fee or arrange for the sample to be sent to us by express.
You can send us your product specifications and requirements and we will produce products according to your requirements.

Q5: What is your MOQ?
A: The minimum quantity we can order is 1kg.
But usually we can accept a smaller quantity, say 100g, at the cost of 100% sample charge.

Q6: Shipping Time?
A: We ship the parcel out in 1-2 days and offer tracking No.. Shipping time is different to different country. Please consult