Payment Terms:
Cash
Bank Transfer
Delivery Time:
Production lead time 10 days. Delivery time agreed by distance
Keywords:
Phenolic Resin for Coated Sand
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- Description
- Technical Indicators
- Caveat
-
Application Areas:
Applicable to cast iron and cast steel
Product Features:
- High strength;
- Low free phenol content;
- Fast polymerization speed;
- Anti-peeling
Product Packaging:
Flake resin and granular resin: usually packed in 40 kg or 500 kg three-layer composite kraft paper bags with plastic film as the inner layer.
Coating Process:
Generally, the heating time of the raw sand should not be less than 3 minutes, and the temperature is best at 110-120°C. The resin strength is the highest. Do not add liquid plasticizers such as dibutyl phthalate. Otherwise, the fluidity of the coated sand will deteriorate, the melting point will be low, the strength will be low, and it will be easy to agglomerate during storage, and the strength will decrease. When shooting the core, the odor will become stronger, the core will be brittle, and during casting, it is easy to have defects such as choking and pores.
Packaging and Storage:
Usually use 40KG or 500KG kraft paper bags with plastic film as the inner layer. Storage should be placed in a dry and ventilated place, avoid direct sunlight, away from heat sources, and the storage temperature should not exceed 35°C.
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Model
Free phenol (%)
Fluidity (mm@125℃)
Exterior
Aggregation time (s@150℃)
Softening Point (℃)
BF-101
≤3. 5
43-70
White to yellow flakes, granular solid
28-33.5
85-93
BF-102
≤2.5
55-80
White to light yellow granular solid
29-35
86-93
BF-103
3.0-4.5
30-45
White to yellow flakes, granular solid
25-33
93-102
BF-191
≤2.0
≥45
Yellow to brown flakes, granular solid
50-70
90-100
BF-192
≤1.5
≥40
Yellow to brown flakes, granular solid
45-65
95-102
BF-193
≤2.0
≥100
Yellow flakes, granular solid
75-100
83-91
BF-194
≤1.8
≥65
Yellow to brown flakes, granular solid
58-70
80-90
BF-195
1.0-3.5
46-65
Light yellow to brownish red flakes, granular solid
30-37
85-92
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Questions & Answers
Q
Can we visit your factory?
A
Your visit is very welcome!
Q
Can we order or give samples?
A
You are welcome to order products, we can provide a small amount of samples if needed.
Q
What kind of logistics do you use to transport the goods?
A
Sea freight
Q
How long does it take to deliver an order?
A
Depending on the type of product, the production cycle is within 10 days, and the delivery time is agreed according to the distance.
Q
What payment methods do you support?
A
Cash, bank transfer
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Contact us
Telephone: 86-187-6980-7688 / 86-538-2078256
WhatsApp: 8618769807688
E-Mail: leeon@baofengcorp.com
Address: Xintai Chemical Industry Park, Loude Town, Xintai City, Shandong Province, China
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