CAS 11097-59-9 Mg-Al Hydrotalcite PVC And CPVC Pipes Stabilizer Hydrotalcite

CAS 11097-59-9 Mg-Al Hydrotalcite PVC A CPVC Pipes Stabilizer Hydrotalcite

Hydrotalcite is a layered double hydroxide (LDH) mineral with the general chemical formula [Mg₆Al₂(OH)₁₆CO₃·4H₂O]. It is a naturally occurring and synthetic compound widely used as a functional additive in various industries. Hydrotalcite is best known for its application as a heat stabilizer in polymers, especially PVC, and as an acid scavenger. It is also used in pharmaceuticals, catalysis, and environmental applications due to its high surface area, excellent ion-exchange capacity, and thermal stability.

Description

• Chemical Formula: Mg₆Al₂(OH)₁₆CO₃·4H₂O
• Structure: A layered double hydroxide (LDH) with positively charged brucite-like layers stabilized by interlayer anions and water molecules.
• Appearance: White or off-white powder.
• Key Function: Acts as a heat stabilizer, acid scavenger, or ion-exchange material.

Technical Data

Features

1. Heat Stability:
   • Acts as a thermal stabilizer in polymers like PVC and polyolefins, preventing degradation at high temperatures.
2. Acid Scavenging:
   • Neutralizes acidic species formed during polymer degradation or chemical reactions.
3. Ion Exchange Properties:
   • Excellent ion-exchange capacity due to its layered double hydroxide structure.
4. Environmentally Friendly:
   • Non-toxic, non-hazardous, and compliant with environmental regulations; often used as a replacement for heavy metal stabilizers.
5. Versatility:
   • Applicable in a wide range of industries, including plastics, pharmaceuticals, catalysis, and environmental remediation.
6. High Surface Area:
   • Provides excellent adsorption and catalytic properties.

Applications

1. Polymer Industry

• PVC Stabilizer:
  • Used as a heat stabilizer for PVC to replace toxic stabilizers like lead and cadmium.
• Polyolefin Additive:
  • Neutralizes acidic residues during polymer processing, improving product durability and longevity.
• Flame Retardant Synergist:
  • Enhances the performance of flame retardant systems in plastic formulations.

2. Pharmaceuticals

• Antacid:
  • Used in pharmaceutical formulations to neutralize stomach acid.
• Drug Delivery Systems:
  • Acts as a carrier for controlled drug release due to its ion-exchange properties.

3. Environmental Applications

• Adsorbent:
  • Removes heavy metals, dyes, and contaminants from wastewater.
• CO₂ Capture:
  • Utilized in environmental systems for carbon dioxide adsorption.

4. Catalysis

• Catalyst Support:
  • Used as a support material for catalysts in various chemical reactions.
• Catalyst in Organic Synthesis:
  • Facilitates base-catalyzed reactions, such as transesterification and aldol condensations.

5. Construction Industry

• Corrosion Inhibitor:
  • Used in coatings and cement formulations to reduce corrosion of reinforced steel.

6. Cosmetics

• Skin Care Additive:
  • Provides buffering and stabilizing effects in cosmetic formulations.

Advantages

• Non-Toxic and Safe:
  • Environmentally friendly alternative to traditional heavy metal stabilizers.
• High Efficiency:
  • Provides excellent thermal and acid-scavenging properties with minimal usage levels.
• Versatile Functionality:
  • Suitable for diverse applications, from polymers to environmental remediation.
• Cost-Effective:
  • Offers high performance at competitive costs.
• Sustainable:
  • Derived from abundant and naturally occurring raw materials.

Packaging & Shipping

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

Loading & Transport

Transportation	Mode of Transport	Brand	Shipping Time	Start and Destination	Style
Express	DHL		3-6 Days	Door to Door	Sample
	FEDEX		3-6 Days	Door to Door	Sample
	UPS		3-6 Days	Door to Door	Sample
	TNT		3-6 Days	Door to Door	Sample
	EMS		8-15 Days	Door to Door	Sample
Air	By Plane		3-7 Days	Airport to Airport	Order
Sea	By Ship		Asia: 15-20 Days Europe: 25-35 Days America: 30-40 Days	Port to Port	Order

 

FAQ

Q1: How to contact with us?

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept?

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, Western Union, Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample?

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products?

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe?

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products?

Yes. We can print your Logo on the packages if you can meet our MOQ.

 

 

Why Choose Us

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, western union, Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active Chemical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Chemical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance

Packaging & Shipping

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

Loading & Transport

Transportation	Mode of Transport	Brand	Shipping Time	Start and Destination	Style
Express	DHL		3-6 Days	Door to Door	Sample
	FEDEX		3-6 Days	Door to Door	Sample
	UPS		3-6 Days	Door to Door	Sample
	TNT		3-6 Days	Door to Door	Sample
	EMS		8-15 Days	Door to Door	Sample
Air	By Plane		3-7 Days	Airport to Airport	Order
Sea	By Ship		Asia: 15-20 Days Europe: 25-35 Days America: 30-40 Days	Port to Port	Order