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Expandable Graphite

Name: Expandable Graphite
Brand: METACHEM INDUSTRIES PRIVATE LIMITED
Availability: MadeToOrder

Certificates:BS 5852 source 5BS 5852 source 7

METACHEM INDUSTRIES PRIVATE LIMITEDRanchi, JH

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Price on request

MOQ — Lead time on requestCurrency INR

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Claim a refund if your order doesn't ship, arrives damaged, or doesn't match the agreed spec. Disputes resolved within 7 working days.

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Highlights at a glance

✓Category: Chemicals
✓Made in Ranchi, JH, India
✓Certified: BS 5852 source 5, BS 5852 source 7

About this item

Prolongs the liquid state of metal, thus avoiding shrinkage.
An addition of 1 to 10 % of Carbofoil Expandable Graphite increases effectiveness, thus reducing the volume of other materials used by up to 50%.
Gives a very soft crust and a soft shrinkage pattern.

Description

Expandable Graphite is material based on natural graphite with excellent insulating properties. When heated to 900ºC it expands several times, depending on the grades used. It is extremely effective when used with normal exothermic or insulating type anti-piping compounds, casting powders and bottom poured teeming compounds.

EXPANDABLE GRAPHITE

Expandable Graphite is material based on natural graphite with excellent insulating properties. When heated to 900ºC it expands several times, depending on the grades used. It is extremely effective when used with normal exothermic or insulating type anti-piping compounds, casting powders and bottom poured teeming compounds.

TECHNICAL DATA

CONTENTS
GRADES
DW-20
CF-40
CW-60
CW-100
Ash
9-15
25-28
9-15
9-15
pH
6-7.5
8-9
6-7.5
6-7.5
Expansion cc/gm/900ºC for 5 minutes
20 cc min.
40 cc min.
60 cc min.
100 cc min.
Mesh
PERCENTAGE RETAINED
+60
20-30%
30-35%
30-40 %
50-60 %
+100
30-40%
20-30%
30%
10-20%
+150
20
15-20%
20-25%
10-15%
-150
10-20%
20-30%
20-25%
10-15%

Key attributes

Category	Chemicals
Place of origin	Ranchi, JH, India

Trade & shipping terms

Set by METACHEM INDUSTRIES PRIVATE LIMITED — the supplier's own terms.

Customisation

Grades available: DW-20, CF-40, CW-60, CW-100

Certificates

BS 5852 source 5

BS 5852 source 7

Reviews

Questions & answers

Ask the supplier — answers are visible to all buyers

No questions yet. Be the first to ask!

Know your supplier

METACHEM INDUSTRIES PRIVATE LIMITED

Unverified<1 yr on BharatSealRanchi, Jharkhand

Orders completed

—

On-time delivery

—

Reorder rate

—

Year founded

1964

Staff size

—

Certifications

Company profile More products

Expandable Graphite

Certificates:BS 5852 source 5BS 5852 source 7

METACHEM INDUSTRIES PRIVATE LIMITEDRanchi, JH

Storefront →

Price on request

MOQ — Lead time on requestCurrency INR

BharatSeal order protection

Secure payments

Every payment is processed via Razorpay with PCI-DSS data protection and SSL encryption. We never see your card details.

PayUPIVisaMCAmexRuPayNet BankingWalletsPay Later+ more

Money-back protection

Claim a refund if your order doesn't ship, arrives damaged, or doesn't match the agreed spec. Disputes resolved within 7 working days.

Trade Assurance — not yet enrolled by this seller

This seller has not yet activated Trade Assurance. Pay outside BharatSeal at your own risk — we recommend chatting first to verify.

Only orders placed and paid through BharatSeal can enjoy free protection by 🛡 BharatSeal Trade Assurance.

Highlights at a glance

✓Category: Chemicals
✓Made in Ranchi, JH, India
✓Certified: BS 5852 source 5, BS 5852 source 7

About this item

Prolongs the liquid state of metal, thus avoiding shrinkage.
An addition of 1 to 10 % of Carbofoil Expandable Graphite increases effectiveness, thus reducing the volume of other materials used by up to 50%.
Gives a very soft crust and a soft shrinkage pattern.

Description

Expandable Graphite is material based on natural graphite with excellent insulating properties. When heated to 900ºC it expands several times, depending on the grades used. It is extremely effective when used with normal exothermic or insulating type anti-piping compounds, casting powders and bottom poured teeming compounds.

EXPANDABLE GRAPHITE

Expandable Graphite is material based on natural graphite with excellent insulating properties. When heated to 900ºC it expands several times, depending on the grades used. It is extremely effective when used with normal exothermic or insulating type anti-piping compounds, casting powders and bottom poured teeming compounds.

TECHNICAL DATA

CONTENTS
GRADES
DW-20
CF-40
CW-60
CW-100
Ash
9-15
25-28
9-15
9-15
pH
6-7.5
8-9
6-7.5
6-7.5
Expansion cc/gm/900ºC for 5 minutes
20 cc min.
40 cc min.
60 cc min.
100 cc min.
Mesh
PERCENTAGE RETAINED
+60
20-30%
30-35%
30-40 %
50-60 %
+100
30-40%
20-30%
30%
10-20%
+150
20
15-20%
20-25%
10-15%
-150
10-20%
20-30%
20-25%
10-15%

Key attributes

Category	Chemicals
Place of origin	Ranchi, JH, India

Trade & shipping terms

Set by METACHEM INDUSTRIES PRIVATE LIMITED — the supplier's own terms.

Customisation

Grades available: DW-20, CF-40, CW-60, CW-100

Certificates

BS 5852 source 5

BS 5852 source 7

Reviews

Questions & answers

Ask the supplier — answers are visible to all buyers

No questions yet. Be the first to ask!

Know your supplier

METACHEM INDUSTRIES PRIVATE LIMITED

Unverified<1 yr on BharatSealRanchi, Jharkhand

Orders completed

—

On-time delivery

—

Reorder rate

—

Year founded

1964

Staff size

—

Certifications

Company profile More products

Expandable Graphite

Highlights at a glance

About this item

Description

EXPANDABLE GRAPHITE

TECHNICAL DATA

Key attributes

Trade & shipping terms

Certificates

Reviews

Questions & answers

Know your supplier

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Expandable Graphite

Highlights at a glance

About this item

Description

EXPANDABLE GRAPHITE

TECHNICAL DATA

Key attributes

Trade & shipping terms

Certificates

Reviews

Questions & answers

Know your supplier

More from Metachem Industries

Flame Retardant

Graphite Foil

Similar products from other suppliers

Fix(C)

Speciality Fine Chemicals

Soap Noodles

Agrochemicals

Chemicals

Chemicals

Catalogue Chemicals

Chemicals